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PROGRAM PENINGKATAN PRESTASI AKADEMIK SPM
TAHUN 2013
FIZIK
Kertas 1
Satu jam lima belas minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
1. Kertas soalan ini adalah dalam dwibahasa
2. Soalan dalam bahasa Inggeris mendahului soalan yang sepadan dalambahasa Melayu.
3. Calon dikehendaki membaca maklumat di halaman belakang kertas soalan ini.
Kertas soalan ini mengandungi 27 halaman bercetak
Set B
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The following information may be useful. The symbols have their usual meaning.
Maklumat berikut mungkin berfaedah. Simbol-simbol mempunyai makna yang biasa.
1.
t
uva
= 17.
vuf
111+=
2. asuv 222+= 18. Magnifying power /
3. 2
2
1atuts += Kuasa pembesaran =
E
O
f
f
4. Momentum = mv 19. fv =
5. maF= 20.D
ax=
6. Kinetic energy /Tenaga kinetik = 2
21 mv 21. ItQ =
7. Gravitational potential energy / 22. VQE=
Tenaga keupayaan graviti = mgh 23. IRV=
8. Elastic potential energy / 24. Power /Kuasa, IVP =
Tenaga keupayaan kenyal = Fx2
1Power /Kuasa, RIP 2=
9. Power,
time
energy=P Power /Kuasa,
R
VP
2
=
Kuasa,masa
tenagaP = 25.
P
S
P
S
N
N
V
V=
10. Density /Ketumpatan,V
m= 26. Efficiency /
11. Pressure /Tekanan, ghp = Kecekapan = %100PP
SS
VI
VI
12. Pressure /Tekanan,A
Fp = 27. 2mcE=
13. Heat /Haba, mcQ = 28. g = 10 m s2
14. Heat /Haba, mlQ = 29. c = 3.0 108
m s1
15.T
pV= constant /pemalar
16.r
in
sin
sin=
cn
sin1=
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1 Which of the following is not a symbol of a base SI unit?
Antara berikut yang manakahbukan simbol bagi unit asas SI?
A kg B s C A DoC
2 Diagram 1.1 shows the scale of a micrometer screw gauge when the anvil and spindle are closed.Diagram 1.2 shows the scale of the micrometer screw gauge when it is measuring the thickness
of a piece of glass.
Rajah 1.1 menunjukkan skala sebuah tolok skru mikrometer semasa anvil dan bidal ditutup.
Rajah 1.2 menunjukkan skala tolok skru mikrometer itu semasa mengukur ketebalan sekeping
kaca.
DIAGRAM 1.1 /RAJAH 1.1 DIAGRAM 1.2 /RAJAH 1.2
What is the zero error of the micrometer screw gauge and the actual thickness of the glass?
Berapakah ralat sifar tolok skru mikrometer itu dan ketebalan sebenar kaca itu?
Zero error /Ralat sifar Actual thickness /Ketebalan sebenar
A 0.02 mm 12.84 mm
B 0.02 mm 12.86 mm
C +0.02 mm 12.84 mm
D +0.02 mm 12.86 mm
3 Table 1 shows the results of an experiment to investigate the relationship between the
length of a wire and its resistance.
Jadual 1 menunjukkan keputusan suatu eksperimen untuk menyiasat hubungan antara
panjang seutas dawai dan rintangannya.
Length / cm
Panjang / cm10.0 20.0 30.0 40.0 50.0
Current / A
Arus / A0.4 0.4 0.4 0.4 0.4
Potential difference / V
Beza keupayaan / V 0.8 1.6 2.4 3.2 4.0Resistance /
Rintangan /2.0 4.0 6.0 8.0 10.0
Table 1 /Jadual 1
Which is the manipulated variable?
Yang manakah pembolehubah dimanipulasikan?
A Length /Panjang
B Current /Arus
C Potential difference /Beza keupayaanD Resistance /Rintangan
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4 Diagram 2 shows four motion graphs, P, Q, R and S.
Rajah 2 menunjukkan empat graf gerakan, P, Q, R dan S.
P Q
R S
Diagram 2 /Rajah 2
Which of the graphs are for motion with constant velocity?
Graf yang manakah adalah untuk gerakan dengan halaju malar?
A P and R
B P and S
C Q and R
D Q and S
5 Diagram 3 shows block L moving towards a stationary block M on a smooth surface.
After collision the two blocks move together.
Rajah 2 menunjukkan blok L bergerak mendekati satu blok pegun M di atas suatu
permukaan licin. Selepas pelanggaran kedua-dua blok itu bergerak bersama-sama.
Diagram 3 /Rajah 3
Which physical quantity becomes smaller after the collision?
Kuantiti fizik yang manakah menjadi lebih kecil selepas pelanggaran?
A mass /jisim
B velocity / halaju
C momentum / momentum
D acceleration /pecutan
s
t0
s
t0
v
t0
v
t0
L M L M
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6 Diagram 4 shows a strip of ticker tape.
Rajah 4 menunjukkan satu keratan pita detik.
Diagram 4 /Rajah 4
Which statement describes the motion shown by the ticker tape?
Pernyataan manakah menghuraikan gerakan yang ditunjukkan oleh pita detik itu?
A Acceleration
Pecutan
B Deceleration
Nyahpecutan
C Uniform velocity followed by deceleration
Halaju seragam diikuti dengan nyahpecutan
D Acceleration followed by uniform velocity
Pecutan diikuti dengan halaju seragam
7 Which diagram shows three forces in equilibrium?
Rajah manakah menunjukkan tiga daya dalam keseimbangan?
A B
C D
Direction of motion
Arah pergerakan
3 N5 N
4 N5 N
4 N
3 N
5 N
3 N
4 N
4 N
5 N
3 N
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8 Diagram 5 shows two steel ball bearings, P and Q, being dropped near the surface of the earth.
Rajah 5 menunjukkan dua biji bebola keluli, P dan Q, dijatuhkan berhampiran dengan
permukaan bumi.
DIAGRAM 5 /RAJAH 5
Which are the correct velocity-time graphs for the motion of P and Q?
Antara graf halaju-masa berikut, yang manakah betul bagi gerakan P dan Q?
A B
C D
9 Diagram 6 shows the three forces P, Q and R acting on three different objects and the
acceleration produced.
Rajah 5 menunjukkan tiga daya P, Q dan R bertindak pada tiga objek berlainan dan
pecutan yang dihasilkan.
Diagram 6/Rajah 6
Which of the following statements shows the forces arranged in ascending order of their
magnitudes?
Antara pernyataan berikut, yang manakah menunjukkan daya-daya itu dalam susunan
magnitud yang menaik?
A P, Q,R
B P,R, Q
C Q,R, P
D R, Q, P
P Q
v
t0
v
t0
v
t0
v
t0
Q
P Q
P
P
P
P
4 m s
2 kg
Q
2 m s
5 kg
R
3 m s
3 kg
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10 Diagram 7 shows a boy landing with his legs bent after jumping down from the wall.
Rajah 6 menunjukkan seorang budak mendarat dengan membengkok kakinya selepas
melompat dari dinding.
Diagram 7 /Rajah 7
What is the effect of bending his legs on his stopping time and the impulsive forces
acting on him?
Apakah kesan membengkok kakinya pada masa berhenti dan daya impuls yang
bertindak pada budak itu?
Stopping time /Masa berhenti Impulsive forces /Daya impuls
A Decreases /Berkurang Decreases /Berkurang
B Decreases /Berkurang Increases /Bertambah
C Increases /Bertambah Decreases /Berkurang
D Increases /Bertambah Increases /Bertambah
11 Four arrangements A, B, C and D are made of identical springs. Each spring extends by 4 cm
when a 200 g load is hung at its end. Which arrangement produces the largest extension?
Empat susunan A, B, C dan D adalah terdiri daripada spring yang sama. Setiap spring
meregang sebanyak4 cm apabila satu beban 200 g digantung pada hujungnya. Susunan yang
manakah menghasilkan regangan yang terbesar?
Impulsive force
Impulsive force
400 g
A B C D
400 g
400 g400 g
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12 Diagram 8 shows a nail being held between the thumb and forefinger.
Rajah 8 menunjukkan sebatang paku dipegang di antara ibu jari dan jari telunjuk.
Diagram 8 /Rajah 8
Which is correct comparison for the force and pressure on the thumb and forefinger?Apakah perbandingan yang betul bagi daya dan tekanan ke atas ibu jari dan jari
telunjuk?
Force /Daya Pressure / Tekanan
A F1 = F2 P1 = P2
B F1 = F2 P1 > P2
C F1 > F2 P1 = P2
D F1 > F2 P1 > P2
13 Diagram 9 shows a container containing water.
Rajah 9 menunjukkan bekas yang berisi air.
Diagram 9 /Rajah 9
What is the pressure exerted by the water at X?
Berapakah tekanan yang dihasilkan oleh air pada titik X?
[Water density /ketumpatan air = 1 000 kg m3
]
A 7 000 Pa
B 21 000 Pa
C 23 000 Pa
D 30 000 Pa
Thumb
Ibu jari
Forefinger
Jari telunjuk
Force on thumb = F1
Daya ke atas ibu jari = F1
Pressure on thumb = P1
Tekanan ke atas ibu jari = P1
Force on forefinger = F2
Daya ke atas jari telunjuk= F2
Pressure on forefinger = P2
Tekanan ke atas jari telunjuk= P2
3.0 m
0.7 m
Water
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14 Diagram 10.1 and Diagram 10.2 shows an object being weighed in air and in water respectively.
Rajah 10.1 dan Rajah 10.2 masing-masing menunjukkan satu objek ditimbang di udara dan di
dalam air.
DIAGRAM 10.1 DIAGRAM 10.2
What is the buoyant force on the object?
Berapakan daya tujah ke atas pada objek itu?
A 1.2 N
B 4.8 N
C 5.0 N
D 6.0 N
15 Diagram 11 shows the random motion of the gas molecules inside a container.
Rajah 11 menunjukkan gerakan rawak bagi molekul-molekul gas di dalam sebuah
bekas.
Diagram 11 /Rajah 11
The pressure of the gas will not increase if
Tekanan gastidak akan bertambah jika
A the number of molecules in the container is increased
bilangan molekul di dalam bekas ditambah
B the mass of the molecules is increased /jisim molekul ditambah
C the speed of the molecules is increased /laju molekul ditambahD the volume of the container is increased /isipadu bekas ditambah
6.0 N
0 N 1.2 N
4.8 N
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16 Diagram 12 shows a hydraulic device. The force, F, is able to support a load of weight, W.
Rajah 12 menunjukkan satu alat hidraulik. Daya, F, dapat menyokong beban yang mempunyai
berat W.
DIAGRAM 12 /RAJAH 12
What is the relationship between W, F, A and a?Apakah hubungan antara W, F, A dan a?
A WA = Fa
Ba
F
A
W=
CA
F
a
W=
D W +A = F+ a
17 Diagram 13 shows a bunsen burner.
Rajah 13 menunjukkan sebuah penunu bunsen.
Diagram 13 /Rajah 13
Air is sucked into the bunsen burner using
Udara disedut ke dalam penunu bunsen itu menggunakan
A Newtons First Law /Hukum Pertama Newton
B Pascals Principle /Prinsip Pascal
C Archimedes Principle /Prinsip Archimedes
D Bernoullis Principle /Prinsip Bernoulli
W
F
Area, a
Luas, a
Area,A
Luas, A
Air sucked into bunsen burner
Udara disedut ke dalam penunu bunsen
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18 Diagram 14 shows the cross-section of an iceberg floating on the surface of the sea.
Rajah 14 menunjukkan keratan rentas sebuah bongkah ais terapung di permukaan laut.
Diagram 14 /Rajah 14
Which statement is correct?
Pernyataan yang manakah betul?
A Weight of iceberg = Weight of sea water displaced
Berat bongkah ais = Berat air laut tersesar
B Volume of iceberg = Volume of sea water displaced
Isipadu bongkah ais = Isipadu air laut tersesar
C Density of iceberg = Density of sea water displaced
Ketumpatan bongkah ais = Ketumpatan air laut tersesar
19 Two objects that are at thermal equilibrium have
Dua objek yang berada dalam keseimbangan terma mempunyai
A the same mass /jisim yang sama
B the same amount of heat energy / kuantiti tenaga haba yang sama
C the same heat capacity / muatan haba yang sama
D the same temperature / suhu yang sama
Sea level
Aras laut
Iceberg
Bongkah ais
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Boiling water
Air mendidih
Steam
Stim
20 24 000 J of heat is used to increase the temperature of 0.8 kg metal block from 25C to
55C.
What is the specific heat capacity of the metal block?
24 000 J habadigunakan untuk meningkatkan suhu sebuah blok logam 0.8 kg daripada
25C kepada 55C.
Berapakah muatan haba tentu blok logam itu?
A 375 J kg1
C1
B 545 J kg1
C1
C 1 000 J kg1
C1
D 1 200 J kg1
C1
21 Diagram15 shows the arm of a person being splashed by boiling water and the arm of
another person being exposed to steam. Both the hot water and steam have the same
mass.Rajah 15 menunjukkan tangan seorang disimbah air panas and tangan seorang lain
yang terdedah kepada stim. Kedua-dua air panas dan stim mempunyai jisim yang sama.
Diagram 15/Rajah 15
The scalding on the skin caused by steam is more serious than the scalding caused by
boiling water because
Kelecuran kulit yang disebabkan oleh stim lebih serius daripada kelecuran kulit yang
disebabkan oleh air mendidih sebab
P : steam has a higher temperature /stim mempunyai suhu yang lebih tinggi
Q : steam has a higher heat content /stim mengandungi lebih banyak haba
R : steam has a higher specific heat capacity /stim mempunyai muatan haba tentu
yang lebih tinggi
A P only / P sahaja
B Q only / Q sahaja
C P and Q only / P dan Q sahaja
D P, Q and R / P, Q dan R.
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0 V
P
R
S
(a, b)
(c, d)
22 Diagram 16 shows the pressure-volume graph for a fixed mass of gas.
Rajah 16 menunjukkan graf tekanan-isipadu bagi suatu gas berjisim tetap.
Diagram 16 /Rajah 16
Which of the following relationships is correct?
Hubungan yang manakah betul?
A ab = cd
B ac = bd
Cd
c
b
a=
D a b = c d
23 Diagram 17 shows the set up of apparatus used to study the properties of a gas.
Rajah 17 menunjukkan susunan radas untuk mengkaji ciri-ciri suatu gas.
Diagram 17 /Rajah 17
The piston is pushed slowly to the right.
Which statement about the behaviour of the gas molecules in the cylinder is correct?
Omboh ditolak dengan perlahan ke kanan.
Pernyataan manakah betul mengenai perlakuan molekul gas di dalam silinder itu?
Bourdon gauge
Tolok Bourdon
Push
Tolak
Air /Udara
Syringe
PicagariRubber tube
Tiub getah
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24 cm
A The speed of the molecules increases
Laju molekul bertambah
B The molecules collide more frequently with the walls of the cylinder
Molekul-molekul berlanggar lebih kerap dengan dinding silinder
C The average distance between the molecules remains the sameJarak purata antara molekul-molekul kekal malar
D The molecules bounce back from the wall of the cylinder with a greater
momentum
Molekul-molekul melantun balik dari dinding silinder dengan momentum yang
lebih besar
24 Diagram 18 shows two parallel light rays being reflected by a concave mirror.
Rajah 18 menunjukkan dua sinar cahaya selari dipantulkan oleh sebuah cermin cekung.
DIAGRAM 18 /RAJAH 18
What is the focus length of the concave mirror?
Berapakah jark fokus cermin cekung itu?
A 12 cm
B 24 cm
C 36 cm
D 48 cm
25 Diagram 19 shows a layer of oil floating on water. Which light ray in Diagram 18 is
correct?
Rajah 19 menunjukkan satu lapisan minyak terapung di atas air. Sinar manakah dalam
Rajah 17yang betul?
Diagram 19 /Rajah 19
NormalGaris normal
Oil
Minyak
Water
Air
AB
C
D
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26 Which diagram shows the correct propagation of light through a 45o, 45
o, 90
oprism?
c is the critical angle of the prism.
Rajah manakah menunjukkan perambatan cahaya yang betul melalui prisma 45o, 45
o,
90o? c ialah sudut genting prisma itu.
A B
C D
27 Diagram 20 shows the image, I, of an object, O, formed by a convex lens.
Rajah 20 menunjukkan imej, I, bagi objek, O,yang dibentuk oleh sebuah kanta
cembung.
Diagram 20 /Rajah 20
What is the focal length of the lens?
Berapakah panjang focus kanta itu?
A 2.5 cm
B 9.6 cm
C 11.4 cm
D 24.0 cm
c = 45o
c = 48o
c = 42o
c = 40o
I O
40 cm
16 cm
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28 Diagram 21 shows an object placed in front of a convex lens.
Rajah 21 menunjukkan suatu objek diletakkan di hadapan satu kanta cembung.
Diagram 21 /Rajah 21
What are the characteristics of the image formed?
Apakah ciri-ciri imej yang terbentuk?
A Real, inverted, magnified /Nyata, songsang, dibesarkan
B Virtual, upright, magnified /Maya, tegak, dibesarkanC Real, inverted, same size /Nyata, songsang, sama saiz
D Real, inverted, diminished /Nyata, songsang, dikecilkan
29 Diagram 22 shows wave patterns produced in a ripple tank with a sloping base by a
circular vibrator at S.
Rajah 22 menunjukkan corak gelombang yang dihasilkan di dalam sebuah tangki riak
dengan dasar condong oleh penggetar bulat di S..
Diagram 22 /Rajah 22
Which statement is true?
Pernyataan manakahbenar?
A Region X is deeper than region Y
Kawasan X adalah lebih dalam daripada kawasan Y
B Region Y is deeper than region X
Kawasan Y adalah lebih dalam daripada kawasan X
C Both regions X and Y have uniform depth
Kedua-dua kawasan X dan Y mempunyai kedalaman yang seragam
D The speed of the wave in region X is greater than the speed in region Y
Laju gelombang di kawasan X adalah lebih besar daripada laju di kawasan Y
F 2FF2F
Object
Objek
YXS
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30 Diagram 23 shows the displacement-time graph of a wave.
Rajah 23 menunjukkan graf sesaran-masa bagi suatu gelombang.
Diagram 23 /Rajah 23
What is the frequency of the wave?
Berapakah frekuensi gelombang itu?
A 0.20 HzB 1.25 Hz
C 2.50 Hz
D 5.00 Hz
31 Diagram 24 shows the propagation of water waves from region X to Y.
Rajah 24 menunjukkan perambatan gelombang air dari kawasan X ke Y.
Diagram 24 /Rajah 24
Which is the correct comparison of the wave speed and depth of water in X and Y?
Perbandingan yang manakah betul bagi laju gelombang dan kedalaman air di X dan Y?
Wave speed /Laju gelombang Depth of water /Kedalaman air
A vX > vY X > Y
B vX > vY X < Y
C vX < vY X > Y
D vX < vY X
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32 Diagram 25 shows a boat behind a concrete barrier.
Rajah 25 menunjukkan sebuah sampan di belakang penghadang konkrit.
Diagram 25 /Rajah 25
When the sea waves approach the barrier, the boat is seen moving up and down. This is
because the sea waves undergo
Apabila gelombang laut mendekati penghadang, sampan itu kelihatan berayun ke atas
dan ke bawah. Ini adalah kerana gelombang itu mengalami
A reflection /pantulan
B refraction /pembiasan
C diffraction /pembelauan
D interference / interferens
33 Diagram 26 represents the fringe pattern obtained in a double-slit experiment using
monochromatic light. The two slits are 0.03 cm apart and the distance from the double
slit plate to the screen is 1.5 m.
Rajah 26 mewakili corak pinggir hasil eksperimen dwicelah dengan menggunakan
cahaya monokromatik. Saiz celah adalah 0.03 cm dan jarak antara dwicelah dengan
skrin ialah 1.5 m.
Diagram 26 /Rajah 26
Calculate the wavelength of the monochromatic light used in the experiment.
Hitungkan panjang gelombang cahaya monokromatik yang digunakan dalam
eksperimen ini.
A 5.0 x 107
m
B 6.0 x 107
m
C 7.0 x 10
7
mD 8.0 x 10
7m
Concrete barrier
Penghadang konkrit
Boat
Sampan
15 mm
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34 Which is the common property for microwaves, ultra-violet rays and red light?
Ciri yang manakah sepunya bagi gelombang mikro, sinar ultra-ungu dan cahaya merah?
A Cannot be seen by the human eye
Tidak boleh dilihat oleh mata manusia
B Are transverse wavesAdalah gelombang melintang
C Moves at the same speed in water
Bergerak dengan laju yang sama dalam air
D Have the same frequency
Mempunyai frekuensi yang sama
35 Which diagram shows the correct electric field pattern?
Rajah manakah yang menunjukkan corak medan elektrik yang betul?
A B
C
D
36 When an electric kettle with a voltage rating of 220 V is connected to a 220 V power
supply, the water in the kettle boils in 10 minutes. What is the time taken for the waterto boil if the electric kettle is connected to a 200 V power supply?
Apabila cerek elektrik dengan kadaran voltan 220 V disambung kepada bekalan kuasa
220 V, air di dalam cerek itu mendidih dalam masa 10 minit. Berapakah masa yang
diambil untuk air itu mendidih jika cerek elektrik itu disambung kepada bekalan kuasa
200 V?
A 10 minutes / 10 minit
B Less than 10 minutes / Kurang daripada 10 minit
C More than 10 minutes / Lebih daripada 10 minit
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37 Which of the following arrangements of resistors will result in the minimum effective
resistance between point X and point Y?
[All the resistors are identical]
Susunan perintang manakah antara berikut akan menghasilkan rintangan berkesan
yang minimum antara titik X dan titik Y?
[Semua perintang adalah serupa]
A B
C D
38 Diagram 27 shows a circuit with a dry cell that has internal resistance.
Rajah 27 menunjukkan satu litar dengan sel kering yang mempunyai rintangan dalam.
Diagram 27 /Rajah 27
What is the change in the ammeter and voltmeter reading when the resistance of the
rheostat is reduced?
Apakah perubahan bacaan ammeter dan voltmeter apabila rintangan reostat
dikurangkan?
Ammeter reading /Bacaan ammeter Voltmeter reading /Bacaan voltmeter
A Decreases /Berkurang Decreases /Berkurang
B Decreases /Berkurang Increases /Bertambah
C Increases /Bertambah Decreases /Berkurang
D Increases /Bertambah Increases /Bertambah
X Y
X Y YX
YX
V
A
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39 Diagram 28 shows the arrangement of apparatus to investigate the magnetic field
produced by the current in a circular coil.
Rajah 28 menunjukkan susunan radas untuk mengkaji medan magnet yang dihasilkan
oleh arus dalam gegelung bulat.
Diagram 28 /Rajah 28
What are the directions shown by the pointers of compass X and compass Y when K is
switched on?
Apakah arah yang akan ditunjuk oleh jarum kompas X dan Y apabila suis K
dihidupkan?
Compass X /Kompas X Compass Y /Kompas Y
A North /Utara North /Utara
B North /Utara South /Selatan
C South /Selatan North /Utara
D South /Selatan South /Selatan
40 Diagram 29 shows a current-carrying conductor in a magnetic field.
What is the direction of the magnetic force that acts on the conductor?Rajah 29 menunjukkan konduktor pembawa arus di dalam medan magnet.
Apakah arah daya magnet yang bertindak pada konduktor itu?
Diagram 29 /Rajah 29
K
X
Y
North
Utara
South
Selatan
East
Timur
West
Barat
North
Utara
South
Selatan
A
B
C
D
Direction of current into the paper
Arah arus ke dalam kertas
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41 Diagram 30 shows wire a XY placed between magnet P and magnet Q.
Rajah 30 menunjukkan satu wayarXY diletakkan antara magnetP dan magnetQ.
Diagram 30 /Rajah 30
Which direction of motion of wire XY will produce current flowing through the
galvanometer from W to Z?
Arah gerakan manakah bagi wayarXY yang akan menghasilkan arus melalui
galvanometer dari W ke Z?
A Towards magnet P / Ke arah magnetP
B Towards magnet Q / Ke arah magnetQ
C Upwards / Ke arahatas
D Downwards / Ke arahbawah
42 In a model of transmission of electricity, 24 W of power is transmitted at 48 V using
cables with a resistance of 2 .
What is the current in the cables and the power loss?
Dalam suatu model penghantaran elektrik, kuasa 24 W dihantar pada 48 V
menggunakan kabel dengan rintangan 2 .
Berapakah arus dalam kabel dan kehilangan kuasa?
Current in the cables /Arus dalam kabel Power loss /Kehilangan kuasa
A 0.5 A 0.5 W
B 0.5 A 1.0 W
C 2.0 A 4.0 W
D 2.0 A 8.0 W
Galvanometer
Galvanometer
Magnet P
X
Y
W
Z
Magnet Q
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43 Diagram 31 shows a simple transformer. The bulb does not light up.
Rajah 31 menunjukkan sebuah transformer ringkas. Mentol itu tidak menyala.
Diagram 31 /Rajah 31
Which step will cause the bulb to light up?Langkah yang manakah akan menyalakan mentol itu?
A Increase the number of turns of the secondary coil
Menambah bilangan lilitan bagi gegelung sekunder
B Decrease the number of turns of the primary coil
Mengurangkan bilangan lilitan bagi gegelung primer
C Replace the 6 V battery with a 9 V battery
Menggantikan bateri 6 V dengan bateri 9 V
D Replace the 6 V battery with a 6 V alternating current supply
Menggantikan bateri 6 V dengan bekalan arus ulangalik6 V
44 Diagram 32 shows a waveform on cathode ray oscilloscope (CRO) screen.
Rajah 32 menunjukkan suatu bentuk gelombang pada suatu skrin osiloskop sinar katod
(OSK)
Diagram 32 /Rajah 32
If the Y-input of CRO is set at 5.0 V cm1
, what is the peak voltage?
Jika input-Y pada OSK dilaraskan pada 5.0 V cm1, berapakah voltan puncaknya?
A 20.0 V
B 10.0 V
C 5.0 VD 2.0 V
6 V battery
Bateri 6 V
Secondary coil
Ge elun sekunder
Primary coil
Gegelung primer
1 cm
1 cm
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45 Diagram 33 shows an electronic symbol representing an electronic component.
Rajah 33 menunjukkan satu simbol elektronik yang mewakili satu komponen elektronik.
Diagram 33 /Rajah 33
What is the electronic component?
Apakah komponen elektronik itu?
A Diode /Diod
B Capacitor / Kapasitor
C Resistor / Perintang
D Transistor / Transistor
46 Diagram 34 shows a transistor circuit with a thermistor and a light bulb.
Rajah 34 menunjukkan suatu litar transistor dengan sebuah termistor dan mentol.
Diagram 34 /Rajah 34
What happens to the resistance of the thermistor and the light bulb when the
temperature surrounding the thermistor increases?
Apakah yang berlaku kepada rintangan termistor dan mentol itu apabila suhu di
sekeliling termistor itu bertambah?
Resistance of thermistor Light bulbRintangan termistor Mentol
A Decreases Lights up
Berkurang Bernyala
B Decreases Does not light up
Berkurang Tidak bernyala
C Increases Lights up
Bertambah Bernyala
DIncreases Does not light upBertambah Tidak bernyala
Thermistor
Termistor
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47 Diagram 35 shows the voltage-time graphs at the inputs and output of a logic gate.
Rajah 35 menunjukkan graf voltan-masa di input-input dan output sebuah get logic.
Diagram 35 /Rajah 35
Identify the logic gate. / Kenal pasti get logik itu.
A OR gate / get ATAU
B AND gate / get DAN
C NOR gate / get TAKATAU
D NAND gate / get TAKDAN
48 Diagram 36 shows three possible radioactive decays, P, Q, and R on a graph of nucleon
number,A, against proton number,Z.
Rajah 36 menunjukkan tiga reputan radioaktif yang mungkin, P, Q, dan Rpadagraf
nombor nukleon, A, melawan nombor proton, Z.
Diagram 36 /Rajah 36
Which decay emits a beta particle?
Reputan yang manakah mengeluarkan satu zarah beta?
A P
BQC R
X
YZ
VX
0 t
VY
0 t
VZ
0 t
Logic gate
Get logik
207
208
209
210
211
212
81 83 84 85Proton number,Z
Nombor proton, Z
Nucleon number,A
Nombor nukleon,AP
Q
R
82206
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49 Diagram 37 shows a graph of activity against time for a radioactive sample.
Rajah 37 menunjukkan graf aktiviti melawan masa untuk satu sampel radioaktif.
Diagram 37 /Rajah 37
Which statement is correct?
Pernyataan yang manakah benar?
A The half life is 20 minutes
Separuh hayat bahan itu ialah 20 minit
B After 30 minutes, 25% of the sample have not decayed
Selepas 30 minit, 25% daripada sampel itu belum mereput
C After 45 minutes, the activity will be 100 counts per minute
Selepas 45 minit, aktiviti akan menjadi 100pembilangan per minit
D The activity will become zero after a few days
Aktiviti akan berkurang ke sifar selepas beberapa hari
50 Which radioisotope is most suitable to be injected into the body for the radioactive imaging of
an organ?
Radioisotop yang manakah paling sesuai untuk disuntik ke dalam badan bagi tujuan
pengimejan radioaktif sesuatu organ?
Radioisotope
Radioisotop
Half-life
Setengah Hayat
Radiation emitted
Sinaran yang dikeluarkanA 6 hours
6jamLow energy gamma rays
Sinaran gama bertenaga rendah
B 48 hours
48jamHigh energy beta particles
Zarah beta bertenaga tinggi
C 24 days
24 hariLow energy alpha particles
Zarah alfa bertenaga rendah
D 138 days
138 hariHigh energy gamma rays
Sinaran gama bertenaga tinggi
END OF QUESTION PAPER
KERTAS SOALAN TAMAT
800
600
400
200
0 40 Time /
minutes
Activity / counts per minute
Aktiviti / pembilangan per
5 10 15 20 25 30 35
1000
1200
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INFORMATION FOR CANDIDATES
MAKLUMAT UNTUK CALON
1. This question paper consists of 50 questions.
Kertas soalan ini mengandungi 50 soalan.
2. Answer all questions.
Jawabsemua soalan.
3. Each question is followed by either three or four options. Choose the best option for
each question and blacken the correct space on the objective answer sheet.Tiap-tiap soalan diikuti oleh sama ada tiga atau empat pilihan jawapan. Pilih satu
jawapan yang terbaik bagi setiap soalan dan hitamkan ruangan yang betul pada kertas
jawapan objektif.
4. Blacken only one space for each question.
Hitamkansaturuangan sahaja bagi setiap soalan.
5. If you wish to change your answer, erase the blackened mark that you have made. Then
blacken the space for the new answer.
Sekiranya anda hendak menukar jawapan, padamkan tanda yang telah dibuat.
Kemudian hitamkan jawapan yang baru.
6. The diagrams in the questions provided are not drawn to scale unless stated.
Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.
7. You may use a scientific calculator.
Anda dibenarkan menggunakan kalkulator saintifik.
8. A list of formulae is provided on page 2.Satu senarai formula disediakan di halaman 2.
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Nama : Tingkatan : ..
MODUL PENINGKATAN PRESTASI AKADEMIK SPM
TAHUN 2013
FIZIK
Kertas 2
Dua jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
1. Kertas soalan ini adalah dalam dwibahasa.
2. Soalan dalam bahasa Inggeris
mendahului
soalan yang sepadan dalam bahasa
Melayu.
3. Calon dibenarkan menjawab keseluruhan
atau sebahagian soalan sama ada dalam
bahasa Inggeris
atau bahasa Melayu.
4. Calon dikehendaki membaca maklumat
di halamanbelakang kertas soalan ini.
Kertas soalan ini mengandungi 27 halaman bercetak
Untuk Kegunaan Pemeriksa
Bahagian SoalanMarkah
Penuh
Markah
Diperoleh
A
1 4
2 5
3 6
4 7
5 8
6 87 10
8 12
B9 20
10 20
C11 20
12 20
Jumlah
Set B
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The following information may be useful. The symbols have their usual meaning.
Maklumat berikut mungkin berfaedah. Simbol-simbol mempunyai makna yang biasa.
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Section A
Bahagian A
[60marks]
Answer all questions in this section.
Jawabsemuasoalan dalam bahagian ini.
1 Diagram 1 shows the process of determining the diameter of a ball bearing using
a metre rule. Five identical ball bearings were placed side by side to measure the
total length of their diameters.
Rajah 1 menunjukkan proses menentukan diameter satu alas bebola dengan
menggunakan pembaris meter. Lima alas bebola diletakkan bersebelahan untuk
mengukur jumlah panjang diameter semua alas bebola itu.
Diagram 1 /Rajah 1
(a) What is the sensitivity of the metre rule?
Berapakah kepekaan pembaris meter itu?
...
[1 mark/markah]
(b) Based on Diagram 1;
Berdasarkan Rajah 1;
(i) What is the total length of the diameters of the five ball bearings?
Berapakah jumlah panjang diameter bagi kesemua lima alas bebola
itu?
...
[1 mark/markah]
(ii) What is the diameter of one ball bearing?
Berapakah diameter bagi satu alas bebola?
[1 mark/markah]
3 cm 4 cm 5 cm 6 cm
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(b) Name another instrument which has higher sensitivity.
Namakan satu alat pengukur yang mempunyai kepekaan yang lebih tinggi.
.....
[1 mark/markah]
2 Diagram 2 shows ice melting in a glass. The initial mass of the ice is 0.20 kg.
Rajah 2 menunjukkan ais melebur di dalam sebuah gelas. Jisim awal ais itu ialah
0.20 kg.
Diagram 2/ Rajah 2
(a) Explain in terms of energy why the reading of the thermometer,
Terangkan dalam sebutan tenaga mengapa bacaan termometer itu,
(i) remains constant for the first 20 minutes.
kekal malar untuk20 minit yang pertama.
.....................................................................................................................
[1 mark/markah]
(ii) increases after 20 minutes.
meningkat selepas 20 minit.
.....................................................................................................................
[1 mark/markah]
(b) Calculate the heat absorbed by the ice during the first 20 minutes.[Specific latent heat of fusion of ice = 3.36 x 10
5J kg
1]
Hitungkan haba yang diserap oleh ais itu semasa 20 minit yang pertama.
[Haba pendam tentu pelakuran ais = 3.36 x 105
J kg1
]
[2 marks/markah]
Thermometer /termometer
Ice/ Ais
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(c) Which statement correctly describes the water in the glass after it is left for a few
hours. Mark ( ) in the correct box.
Pernyataan manakah yang memerihalkan dengan betul tentang air dalam gelas
itu selepas dibiarkan selama beberapa jam. Tanda ( ) pada kotak yang betul.
There is no transfer of energy between the water and thesurroundings
Tiada pemindahan tenaga antara air dan persekitaran
There is no net transfer of energy between the water and the
surroundings
Tiada pemindahan bersih tenaga antara air dan persekitaran
[1 mark/markah]
3 Diagram 3 shows an object in front of a mirror. C is the centre of curvature of
the mirror.Rajah 3 menunjukkan satu objek di hadapan sebuah cermin. C ialah pusat
kelengkungan cermin itu.
Diagram 3 /Rajah 3
(a) Name the type of mirror used.
Namakan jenis cermin yang digunakan.
.................................................................................................................................
[1 mark/markah]
(b) What is the focal length of the mirror?Berapakah panjang fokus cermin itu?
[1 mark/markah]
C
X
Object
Objek
20 cm
F
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(c) Complete Diagram 3 by drawing one more ray from point X on the object
to show the formation of the image by the mirror. Draw the image formed.
Lengkapkan Rajah 3 dengan melukis satu lagi sinar dari titikX di atas
objek untuk menunjukkan pembentukan imej oleh cermin itu. Lukiskan
imej yang terbentuk.
[2 marks/markah](d) State two characteristics of the image.
Nyatakandua ciri bagi imej itu.
.................................................................................................................................
.................................................................................................................................
[2 marks/markah]
4 Diagram 4.1 shows the structure of a cathode ray oscilloscope (CRO).
Rajah 4.1 menunjukkan struktur sebuah osiloskop sinar katod (OSK).
Diagram 4.1 /Rajah 4.1
Diagram 4.2 /Rajah 4.2
(a) State the process involved in producing electrons from electrode X.
Nyatakan proses yang terlibat dalam penghasilan elektron daripada
elektrod X.
.................................................................................................................................
[1 mark/markah]
(b) Describe the type of motion of the electron moving from
Nyatakan jenis gerakan bagi elektron yang bergerak dari
(i) Y to Z / Y ke Z
.................................................................................................................................[1 mark/markah]
0.02
s / div
4
V / div
s / div : s / bhg
V / div : V / bhg
X
Screen
Skrin
ZY
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(ii) Z to the screen /Z ke skrin
.................................................................................................................................
[1 mark/markah]
(c) A student uses the CRO to study the output voltage from a bicycle
dynamo. Diagram 4.2 shows the trace on the screen and the settings of the
CRO.
Seorang pelajar menggunakan OSK itu untuk mengkaji voltan output
daripada sebuah dinamo basikal. Rajah 4.2 menunjukkan surih dan
pelarasan pada skrin OSK itu.
(i) State the type of current produced by the dynamo.
Nyatakan jenis arus yang dihasilkan oleh dinamo itu.
.................................................................................................................................
[1 mark/markah]
(ii) Determine the frequency of the output voltage of the dynamo.
Tentukan frekuensi bagi voltan output dinamo itu.
[2 marks/markah]
(iii) Sketch the new trace in Diagram 4.3 if the time-base setting is now
set at 0.01 s / div.
Lakarkan surih baru dalam Rajah 4.3 jika dasar-masa ditetapkan
pada 0.01 s / bhg.
Diagram 4.3 /Rajah 4.3
[1 mark/markah]
0.01
s / div
4
V / div
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5 Diagram 5.1 shows the melting ice process and Diagram 5.2 shows the boiling waterprocess.Rajah 5.1 menunjukkan proses peleburan ais dan Rajah 5.2 menunjukkan prosespendidihan air.
(a) (b)
Diagram 5.1 /Rajah 5.1
(a) (b)
Diagram 5.2 /Rajah 5.2
(a) (i) What is the function of electric heater in Diagram 5.1?Apakah fungsi pemanas elektrik dalam Rajah 5.1?
.................................................................................................................................
[1 mark/markah]
Thermometer/
Termometer
Ice at 0oC/
Ais pada 0 C
Water/
Air
Electric heater/
Pemanas elektrik
After 5 minutes/
Selepas 5 minitInitial condition/
Keadaan awal
Thermometer/
termometer
Electric heater/
Pemanas elektrik
Water at 100 C/
Air pada 100 C
Electronic balance/
Neraca elektronik212.0 162.0
After 5 minutes/
Selepas 5 minit
Initial condition/
Keadaan awal
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(ii) Compare the thermometer reading in Diagram 5.1(a) and Diagram 5.1(b).Bandingkan bacaan termometer dalam Rajah 5 (i)(a) dan Rajah 5 (i)(b).
.................................................................................................................................
.................................................................................................................................[1 mark/markah]
(iii) Based on the kinetic theory of matter, give one explanation for theobservation in (a)(ii).Berikan satu penjelasan bagi pemerhatian di (a)(ii) dari segi teori kinetikjirim.
.................................................................................................................................
.................................................................................................................................
[1 mark/markah]
(b) Observed Diagram 5.1 and Diagram 5.2, state the common characteristics forboth the two processes.
Perhatikan Rajah 5.1 dan Rajah 5.2, nyatakan ciri-ciri yang sama bagi kedua-
dua proses itu.
.................................................................................................................................
.................................................................................................................................[2 marks/markah]
(c) Name the heat involved in both the two processes.Namakan haba yang terlibat dalam kedua-dua proses itu.
.................................................................................................................................
[1 mark/markah]
(d) The coolest weather is felt at the end of winter, that is when the snow starts tomelt. Explain why.Cuaca yang paling sejuk dirasai pada penghujung musim sejuk, iaitu apabilasalji mulai lebur. Jelaskan mengapa.
.................................................................................................................................
.................................................................................................................................
[2 marks/markah]
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6 Diagram 6.1 shows the activity of a radioactive substance X and a radioactive substance
Y being measured by a Geiger-Muller tube connected to a ratemeter.
Rajah 6.1 menunjukkan aktiviti bahan radioaktif X dan bahan radioaktif Y diukur
oleh tiub Geiger-Muller yang disambung kepada meter kadar.
Diagram 6.1 /Rajah 6.1
Diagram 6.2 shows the decay curves obtained for radioactive substance X and
radioactive substance Y.
Rajah 6.2 menunjukkan lengkungan pereputan yang diperoleh bagi bahan radioaktif X
dan bahan radioaktif Y.
Radioactive substance X
Bahan radioaktif X
G-M tube
Tiub G-M Ratemeter
Meter kadar
Radioactive substance YBahan radioaktif Y
G-M tube
Tiub G-M Ratemeter
Meter kadar
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Diagram 6.2 /Rajah 6.2
(a) What is the meaning of half life?
Apakah maksud separuh hayat?
.................................................................................................................................
[1 mark/markah]
(b) Based on the decay curves in Diagram 6.2,
Berdasarkan lengkungan-lengkungan pereputan dalam Rajah 6.2,
(i) State the half life of radioactive substance X and radioactive substance Y.
Nyatakan separuh hayat bagi bahan radioaktif X dan bahan radioaktif Y.
X : .................................
Y : .................................
[2 marks/markah]
(ii) For radioactive substance X and radioactive substance Y, what percentage
remains undecayed after 10 minutes?
Bagi bahan radioaktif X dan bahan radioaktif Y, berapa peratuskah yang
belum mereput selepas 10 minit?
X : .................................
Y : .................................
[2 marks/markah]
Time / minutes
Masa / minit
800
X
Activity / Counts per minute
Aktiviti / Pembilangan per minit
0
Y
700
600
500
400
300
200
100
5 10 15 20 25 30
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(c) Based on the answers to 6(b)(i) and 6(b)(ii), compare the decay rates of
radioactive substance X and radioactive substance Y.
Hence state the relationship between decay rate and half life.
Berdasarkan jawapan-jawapan kepada 6(b)(i) dan 6(b)(ii), banding kadar
pereputan bagi bahan radioaktif X dan bahan radioaktif Y.
Seterusnya, nyatakan hubungan antara kadar pereputan dan separuh hayat.
[2 marks/markah]
(d) Give a reason why the readings of the ratemeters did not drop to zero after
radioactive substance X and radioactive substance Y were removed.
Beri satu sebab mengapa bacaan-bacaan meter kadar itu tidak kembali ke sifar
selepas bahan radioaktif X dan bahan radioaktif Y dikeluarkan.
.................................................................................................................................
[1 mark/markah]
7 Diagram 7 shows a golfer getting ready to strike the golf ball.
Rajah 7 menunjukkan seorang pemain golf bersedia untuk memukul bola golf.
Diagram 7 /Rajah 7
(a) What is the meaning of energy?
Apakah maksud tenaga?
.................................................................................................................................
[1 mark/markah]
Path of the golf ball
Lintasan bola golf
Range
Julat
Golf club
Pemukul golf
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(b) The mass of a golf ball is 0.049 kg. It travels at 20 m s1
when hit by the
golfer. Calculate the kinetic energy of the golf ball.
Jisim sebiji bola golf ialah 0.049 kg. Bola itu bergerak dengan kelajuan 20
m s1
selepas dipukul. Hitungkan tenaga kinetik bola itu.
[2 marks/markah]
(c) Explain the transformation of energy of the golf ball from the time it is hit
until it lands on the ground.
Jelaskan transformasi tenaga bola golf itu dari ketika ia dipukul sehingga
ia mendarat di tanah.
[2 marks/markah]
(d) Suggest two ways by which the golfer can increase the range of the golf
ball.
Give reasons for your answers.
Cadangkan dua cara pemain golf itu dapat menambahkan julat bola golf
itu. Berikan sebab bagi jawapan anda.
Suggestion 1 /Cadangan 1
Reason /Sebab
Suggestion 2 /Cadangan 2
Reason /Sebab
[4 marks/markah]
(e) State one other factor that can affect the range of the golf ball.
Nyatakan satu faktor lain yang boleh mempengaruhi julat bola golf itu.
.................................................................................................................................
[1 mark/markah]
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8 Diagram 8 shows a transformer with four output terminals, W, X, Y and Z.
Rajah 8 menunjukkan sebuah transformer dengan empat terminal output, W, X,
Y dan Z.
Diagram 8 /Rajah 8
(a) State the physics concept used to produce a voltage across the secondary
coil of the transformer?
Nyatakan konsep fizik yang digunakan untuk menghasilkan suatu voltan
merentasi gegelung sekunder transformer itu.
.................................................................................................................................
[1 mark/markah]
(b) State the two pairs of output terminals that can be used when the
transformer is used to step up voltage.Nyatakan dua pasangan terminal output yang boleh digunakan apabila
transformer itu digunakan untuk menaikkan voltan.
1. Terminal and / Terminal dan
2. Terminal and / Terminal dan
[2 marks/markah]
(c) (i) Which pair of output terminals will give the largest output voltage?
Pasangan terminal output yang manakah memberikan voltan output
yang paling besar?
Terminal and / Terminal dan
[1 mark/markah]
(ii) Explain your answer to (c)(i).
Terangkan jawapan anda dalam (c)(i).
.................................................................................................................................
[1 mark/markah]
200 turns / 200 lilitan
500 turns / 500 lilitan
600 turns
600 lilitan
240 V a.c.
240 V a.u.
W
X
Z
300 turns / 300 lilitanY
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(d) A student would like to use a transformer with the minimum input power
and minimum wastage of power.
He can choose the transformers from Table 8.
Seorang pelajar ingin menggunakan sebuah transformer dengan kuasa
input yang minimum dan kehilangan kuasa yang minimum.
Dia boleh memilih transformer-transformer dari Jadual 8.
Transformer
Transformer
Primary
voltage
Voltan
primer
VP / V
Primary
current
Arus
primer
IP / A
Input power
Kuasa input
Pin = (VPIP) /W
Output power
Kuasa output,
Pout / W
Efficiency
Kecekapan
in
out
P
Pe =
A 240 0.25 48.0
B 240 0.25 54.0
C 240 0.30 57.6
D 240 0.30 64.8
Table 8 /Jadual 8
(i) Complete Table 8 by writing down the values of the input power, Pin,
and efficiency, e, for every transformer.
Lengkapkan Jadual 8 dengan menulis nilai-nilai kuasa input,Pin,
dan kecekapan, e, bagi setiap transformer.
[3 marks/markah]
(ii) Choose the two transformers that have the lowest input power.
Pilih dua transformer yang mempunyai kuasa input yang palingrendah.
.................................................................................................................................
[1 mark/markah]
(iii) Choose the two transformers that have the lowest loss of power.
Pilih dua transformer yang mempunyai kehilangan kuasa yang
paling kecil.
.................................................................................................................................
[1 mark/markah]
(iv) Give one reason for the answer in 8(d)(iii).
Beri satu sebab bagi jawapan anda di 8(d)(iii).
.................................................................................................................................
[1 mark/markah]
(v) Based on the answers in 8(d)(ii) and 8(d)(iii), choose the most
suitable transformer to be used by the student.
Berdasarkan jawapan di 8(d)(ii) dan 8(d)(iii),pilih transformer yang
paling sesuai digunakan oleh pelajar itu.
.................................................................................................................................[1 mark/markah]
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16
Section B
Bahagian B
[20 marks]
Answer any one question from this section.
Jawab mana-mana satu soalan daripada bahagian ini.
9 (a) Diagram 9.1 shows an endoscope used in medical imaging. At the two
ends of the endoscope are two lenses. One is the objective lens, the other is
the eyepiece.
Rajah 9.1 menunjukkan sebuah endoskop yang digunakan untuk
pengimejan dalam perubatan. Di hujung endoskop tersebut terdapat dua
kanta. Satu kanta objek dan satu lagi kanta mata.
Diagram 9.1 /Rajah 9.1
(i) State the light phenomenon that takes place in the endoscope.
Nyatakan fenomena cahaya yang berlaku di dalam endoskop itu.
[1 mark/markah]
(ii) State the function of the objective lens and the eyepiece.
Nyatakan fungsi kanta objek dan kanta mata itu.
[2 marks/markah]
(iii) State two advantages of using a fibre optic cable.
Nyatakan dua kelebihan penggunaan kabel gentian optik.
[2 marks/markah]
Objective Lens
Kanta objek
Eyepiece
Kanta mata
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(b) Diagram 9.2 shows the formation of the image of an object by a lens X. In
Diagram 9.3, another lens, Y, is used to form the image of the same object.
Rajah 9.2 menunjukkan pembentukan imej bagi suatu objek oleh kanta X.
Dalam Rajah 9.3 satu lagi kanta, Y, digunakan bagi membentuk imej bagi
objek yang sama..
Diagram 9.2 /Rajah 9.2
Diagram 9.3 /Rajah 9.3
For each case, compare;
Bagi setiap kes, bandingkan ;
(i) the size of the object and the size of the image
saiz objek dan saiz imej
(ii) the object distance and the image distancejarak objek dan jarak imej
[2 marks/markah]
(c) (i) Compare the focal length of lens X and lens Y.
Bandingkan panjang fokus kanta X dan kanta Y.
(ii) Compare the thickness of lens X and lens Y.
Bandingkan ketebalan kanta X dan kanta Y.
(iii) Relate the focal length with the thickness of the lens.
Hubungkaitkan panjang fokus kanta dengan ketebalannya.[3 marks/markah]
Object
Objek
Lens X
Kanta X
Image
Imej
Lens Y
Kanta Y
Object
Objek
Image
Imej
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(d) Diagram 9.4 shows two convex lenses,R and T, with a focal length of 10
cm and 5 cm respectively.
Rajah 9.4 menunjukkan dua kanta cembung, R dan T, dengan panjang
fokus 10 cm dan 5 cm masing-masing.
Diagram 9.4 /Rajah 9.4
(i) By using the two lenses given, draw a ray diagram for a compound
microscope to show the position of both the lenses and the formation
of the final image.
State the characteristics of the final image.
Dengan menggunakan dua kanta yang diberikan, lukis rajah sinar
sebuah mikroskop majmuk bagi menunjukkan kedudukan kedua-dua
kanta dan pembentukan imej terakhir.
Nyatakan ciri-ciri imej akhir.
[8 marks/markah]
(ii) Suggest modifications that need to be done to the microscope to
produce
Cadangkan pengubahsuaian yang perlu dilakukan supaya mikroskop
itu boleh menghasilkan
-- bigger image
Imej yang lebih besar-- brighter image
Imej yang lebih jelas
[2 marks/markah]
LensR
Kanta R
Lens T
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10 A student carries out an experiment to investigate a water wave phenomenon
using a ripple tank.
Diagram 10.1 and Diagram 10.2 show the pattern obtained on the screen of the
ripple tank when two vibrators, S and T, are vibrating simultaneously.
Seorang pelajar menjalankan eksperimen untuk mengkaji satu fenomena
gelombang air dengan menggunakan sebuah tangki riak.Rajah 10.1 danRajah 10.2 menunjukkan corak yang diperoleh pada skrin
tangki riak itu apabila dua penggetar, S dan T, sedang bergetar serentak.
Diagram 10.1 /Rajah 10.1
`
Diagram 10.2 /Rajah 10.2
(a) (i) State the reason why the depth of water in the ripple tank must be
uniform.
Nyatakan sebab mengapa kedalaman air dalam tangki riak itu
mestilah seragam.
[1 mark/markah]
(ii) Name the water wave phenomenon that is being investigated.
Namakan fenomena gelombang air yang dikaji.
[1 mark/markah]
x1a1
S
T
Nodal line
Garis nod
Nodal lineGaris nod
x2a2
S
T
Nodal line
Garis nod
Nodal line
Garis nod
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(iii) State the amplitude of the wave along the nodal lines.
Nyatakan amplitud gelombang sepanjang garis-garis nod.
[1 mark/markah]
(iv) Using a suitable diagram, explain how a nodal line is formed.
Dengan menggunakan satu rajah yang sesuai, terangkah bagaimana
satu garis nod dihasilkan.[2 marks/markah]
(b) Observe Diagram 10.1 and Diagram 10.2.
Perhatikan Rajah 10.2 dan Rajah 10.2.
(i) Compare the distance between vibrators S and T.
Banding jarak antara penggetarS dan T.
[1 mark/markah]
(ii) Compare the distance between adjacent nodal lines.
Banding jarak antara garis nod yang bersebelahan.[1 mark/markah]
(iii) Compare the wavelength of the water waves.
Banding panjang gelombang bagi gelombang air itu.
[1 mark/markah]
(iv) State the relationship between a andx.
[a = distance between the vibrators,x = distance between adjacent
lines]
Nyatakan hubungan antaraadanx.
[a =jarak antara penggetar,x =jarak antara garis nod yang
bersebelahan][2 marks/markah]
(c) Diagram 10.3 shows the plan of a football stadium. When an
announcement was made using only one loudspeaker, spectators at
positions such as P, Q and R could not hear the announcement clearly.
Rajah 10.3 menunjukkan pelan sebuah stadium bola sepak. Apabila
pengumuman dibuat dengan menggunakan hanya sebuah pembesar suara,
penonton di kedudukanseperti P, Q dan R tidak dapat mendengar
pengumuman itu dengan jelas.
Diagram 10.3 /Rajah 10.3
P
Q R
Loudspeaker
Pembesar suara
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D
L
Suggest and explain improvements to the sound system and transmission
of the sound so that spectators all around the stadium can hear the
announcement clearly.
Your answer should cover the following aspects:
Cadang dan terangkan penambahbaikan kepada sistem bunyi dan
penghantaran bunyi supaya penonton di sekeliling stadium bolehmendengar pengumuman dengan jelas. Jawapan anda harus meliputi
aspek-aspek berikut:
(i) The number of loudspeakers
Bilangan pembesar suara
(ii) The position of the loudspeakers
Kedudukan pembesar suara
(iii) The amplification of the sound
Amplifikasi bunyi[6 marks/markah]
(d) The loudspeaker used in (c) is as shown in Diagram 10.4
Pembesar suara yang digunakan dalam (c) adalah seperi ditunjukkan
dalam Rajah 10.4.
Diagram 10.4 /Rajah 10.4
Explain whetherD andL should be big or small so that sound from theloudspeaker can be transmitted over a longer distance.
Terangkan sama ada D dan L harus mempunyai yang besar atau kecil
supaya bunyi dari pembesar suara itu boleh dihantar melalui jarak yang
lebih jauh.
[4 marks/markah]
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Section C
Bahagian C
[20 marks]
Answer any one question from this section.
Jawab mana-mana satu soalan daripada bahagian ini.
11 (a) (i) State Archimedes principle.
Nyatakan prinsip Archimedes.
[1 mark/markah]
(ii) Explain why a balloon filled with helium gas rises up in the air.
Jelaskan mengapa sebuah belon yang diisi dengan gas helium naik
ke udara.
[4 marks/markah]
(b) Diagram 11.1 shows four hot air balloons, P, Q, R and S with different
features. You are required to determine the most suitable hot air balloon
which is able to carry three or four people to a higher altitude in a shorter
time.
Study the features of all the four hot air balloons from the following
aspects:
- The size of the balloon
- The number of the burners
- The type of the fabric of the balloon
- The temperature of the air in the balloon
Explain the suitability of the aspects.
Justify your choice.
Rajah 11.1 menunjukkan empat belon udara panas, P, Q, R dan S dengan
ciri-ciri yang berlainan. Anda dikehendaki menentukan belon udara panas
yang paling sesuai untuk membawa tiga atau empat orang ke altitud yang
lebih tinggi dalam masa yang lebih pendek.
Kaji ciri-ciri bagi kesemua empat belon udara panas itu dari aspekberikut:
- Saiz belon
- Bilangan pembakar
- Jenis fabrik bagi belon
- Suhu udara di dalam belon
Jelaskan kesesuaian aspek-aspek itu.
Beri sebab bagi pilihan anda.
[10 marks/markah]
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Hot air
balloon P
Belon
udara
panasP
Small balloon /Belon kecil
Volume: 800 m3
Isipadu: 800 m3
1 burner / 1pembakar
Features /Ciri-ciri:
Type of balloon fabric:
Synthetic nylon
Jenis fabrik belon:
Nilon sintetik
Temperature of air:
Suhu udara:
100oC
Hot air
balloon Q
Belon
udara
panasQ
Large balloon /Belon besar
Volume: 2500 m3
Isipadu: 2500 m3
2 burners / 2pembakar
Features /Ciri-ciri:
Type of balloon fabric:
Synthetic nylon
Jenis fabrik belon:Nilon sintetik
Temperature of air:
Suhu udara:
120oC
Hot air
balloon R
Belon
udara
panasR
Large balloon /Belon besar
Volume: 2500 m3
Isipadu: 2500 m3
1 burner / 1pembakar
Features /Ciri-ciri:
Type of balloon fabric:
Canvas
Jenis fabrik belon:
Kanvas
Temperature of air:
Suhu udara:
60oC
Hot air
balloon S
Belon
udara
panasS
Small balloon /Belon kecilVolume: 800 m
3
Isipadu: 800 m3
2 burners / 2pembakar
Features /Ciri-ciri: Type of balloon fabric:
Canvas
Jenis fabrik belon:
Kanvas
Temperature of air:
Suhu udara:
80oC
Diagram 11.1 /Rajah 11.1
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(c) Diagram 11.3 shows a cylindrical glass tube of uniform cross sectional
area of 2 cm2. The glass tube contains lead shots and floats upright in
water.
Rajah 11.3 menunjukkan sebatang tiub kaca dengan luas keratan rentas
seragam 2 cm2. Tiub kaca itu mengandungi butir-butir plumbum dan
sedang terapung tegak di dalam air.
Diagram 11.3 /Rajah 11.3
The density of water is 1 g cm3
,
Ketumpatan air ialah 1 g cm3
,
(i) calculate the total mass of the glass tube and the lead shots.
hitungkan jumlah jisim tiub kaca dan butir-butir plumbum.
(ii) the tube is then placed in another liquid of different density.
Determine the minimum density of liquid for the tube to float in it.
tiub itu kemudian diletakkan di dalam cecair dengan ketumpatan
yang berlainan.
Tentukan ketumpatan minimum cecair yang membolehkan tiub itu
terapung di dalamnya.
[5 marks/markah]
2 cm
10 cm
Glass tube
Tiub kaca
Lead shots
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12 Diagram 12.1 shows a hair dryer labelled 240 V, 500 W connected to a three pin
plug.
Diagram 12.2 shows the fuse in the three pin plug.
Rajah 12.1 menunjukkan sebuah pengering rambut berlabel 240 V, 500 Wyang
disambung kepada sebuah palam tiga pin.
Rajah 12.2 menunjukkan fius yang terdapat di dalam palam tiga pin itu.
Diagram 12.1 /Rajah 12.1
Diagram 12.2 /Rajah 12.2
(a) State two properties of the material of the heating element in the hair
dryer.
Explain your answers.
Nyatakandua ciri bagi bahan elemen pemanas di dalam pengering
rambut itu.
Terangkan jawapan anda.
[4 marks/markah]
(b) (i) What is the meaning of the label 0.5 A on the fuse?
Apakah maksud label 0.5 Apada fius itu?
[1 mark/markah]
Heating element
Elemen pemanas
Fuse
Fius
Three pin plug
Palam tiga pin
Hair dryer
Pengering rambut
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(ii) Table 12 shows the specification of a few metals to be used as a fuse
wire.
Jadual 12 menunjukkan spesifikasi bagi beberapa jenis logam untuk
digunakan sebagai dawai fius.
Metal
Logam
Melting
point
Takat lebur/oC
Specific heatcapacity
Muatan haba tentu
/
J kg1
oC
1
Diameter
Diameter
Resistivity
Kerintangan
W 1100 900 Big Low
X 600 900 Small High
Y 1100 240 Big Low
Z 700 240 Small High
Table 12 /Jadual 12
Explain the suitability of each characteristic of the four metals and
determine the most suitable metal to be used as the fuse wire.
Give reasons for your choice.
Terangkan kesesuaian setiap ciri bagi empat jenis logam itu dan
tentukan logam yang paling sesuai untuk digunakan sebagai dawai
fius.
Beri sebab-sebab bagi pilihan anda.
[10 marks/markah](c) The hair dryer is Diagram 12.1 is switched on.
Pengering rambut dalam Rajah 12.1 dihidupkan.
(i) Calculate the current flowing through the hair dryer.
Hitung arus yang mengalir melalui pengering rambut itu.
(ii) State whether the 0.5 A fuse is suitable to be used in the plug.
Nyatakan sama ada fius 0.5 A sesuai digunakan dalam palam itu.
(iii) Calculate the energy used by the hair dryer when it is switched on for
10 minutes.Hitung tenaga yang digunakan oleh pengering rambut itu apabila ia
dihidupkan selama 10 minit.
[5 marks/markah]
End Of Question Paper
Kertas Soalan Tamat
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27
INFORMATION FOR CANDIDATES
MAKLUMAT UNTUK CALON
1. This question paper consists of three sections: Section A, Section B and
SectionC.
Kertas soalan ini mengandungi tiga bahagian:Bahagian A,Bahagian B dan
Bahagian C.
2. Answer all questions in Section A. Write your answers for Section A in the
spaces provided in the question paper.
Jawab semua soalan dalamBahagian A. Jawapan anda bagiBahagian A
hendaklah ditulis pada ruang yang disediakan dalam kertas soalan ini.
3. Answer one question from Section B and one question from Section C. Write
your answers for Section B and Section C on your own writing paper.Jawab satu soalan daripadaBahagian B dan satu soalan daripadaBahagian
C. Jawapan anda bagiBahagian B danBahagian Chendaklah ditulis dalam
kertas tulis anda sendiri.
4. Show your working, it may help you to get marks.
Tunjukkan kerja mengira, ini membantu anda mendapatkan markah.
5. If you wish to change your answer, cross out the answer that you have done.
Then write down the new answer.
Jika anda hendak menukar sesuatu jawapan, batalkan jawapan yang telah
dibuat. Kemudian tulis jawapan yang baru.6. The diagrams in the questions provided are not drawn to scale unless stated.
Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.
7. A list of formulae is provided on page 2.
Satu senarai formula disediakan di halaman 2.
8. The marks allocated for each question or part question are shown in brackets.
Markah yang diperuntukkan bagi setiap soalan atau ceraian soalan ditunjukan
dalam kurungan.
9. You are advised to spend 90 minutes to answer questions in Section A, 30
minutes for Section B and 30 minutes for Section C.
Anda dinasihati supaya mengambil masa 90 minit untuk menjawab soalan
dalamBahagian A, 30 minit untukBahagian B dan 30 minit untukBahagian
C.
10. You may use a non-programmable scientific calculator.
Anda dibenarkan menggunakan kalkulator saintifik yang tidak boleh diprogram.
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Nama : Tingkatan : ..
MODUL PENINGKATAN PRESTASI AKADEMIK SPM
TAHUN 2013
FIZIK
Kertas 3
Satu jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
1. Kertas soalan ini adalah dalam dwibahasa.
2. Soalan dalam bahasa Inggeris mendahului
soalan yang sepadan dalam bahasa Melayu.
3. Calon dibenarkan menjawab keseluruhan atau
sebahagian soalan sama ada dalam bahasa Inggeris
atau bahasa Melayu.
4. Calon dikehendaki membaca maklumat
di halamanbelakang kertas soalan ini.
Kertas soalan ini mengandungi 8 halaman bercetak
Untuk Kegunaan Pemeriksa
Bahagian SoalanMarkah
Penuh
Markah
Diperoleh
A1 16
2 12
B3 12
4 12
Jumlah
Set B
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Section A
Bahagian A[28 marks]
Answer all questions in this section.
Jawabsemua soalan dalam bahagian ini.
1 A student carries out an experiment to investigate the relationship between the current,I, in a resistance
wire and the length,L, of the wire.Diagram 1.1 shows the circuit used in the experiment.
Seorang pelajar menjalankan satu eksperimen untuk mengkaji hubungan antara arus, I, dalam seutas
dawai rintangan dengan panjang, L, bagi dawai itu.
Rajah 1.1 menunjukkan litar yang digunakan dalam eksperimen itu.
Diagram 1.1 /Rajah 1.1
Diagram 1.2 shows that the ammeter that was used to measure the current has zero error.
Rajah 1.2 menunjukkan bahawa ammeter yang digunakan untuk mengukur arus mempunyai ralat sifar.
Diagram 1.2 /Rajah 1.2
The position of the sliding contact is adjusted until the length of the wire,L = 0.20 m.
Diagram 1.3 shows the reading of the ammeter, i.Kedudukan bagi sesentuh gelongsor dilaraskan sehingga panjang dawai, L = 0.20 m.
Rajah 1.3 menunjukkan bacaan ammeter, i.
Length /Panjang,L = 0.20 m
=
L
1
5.00 m1
Ammeter reading
Bacaan ammeter, i = . A
Diagram 1.3 /Rajah 1.3
A
ASliding contact /Sesentuh gelongsor
L
Resistance wire /Dawai rintangan
A
X
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The procedure is repeated for lengths of the wire,L = 0.30 m, 0.40 m, 0.50 m and 0.60 m. The
corresponding readings of the ammeter are shown in Diagrams 1.4, 1.5, 1.6 and 1.7.
Prosedur itu diulang bagi panjang dawai, L = 0.30 m, 0.40 m, 0.50 m dan 0.60 m. Bacaan-bacaan
sepadan bagi ammeter ditunjukkan dalam Rajah 1.4, 1.5, 1.6 dan 1.7.
Length
Panjang,L = 0.30 m
=
L
13.33 m1
Ammeter reading
Bacaan ammeter, i = . A
Diagram 1.4 /Rajah 1.4
Length
Panjang,L = 0.40 m
=
L
1. m
1
Ammeter reading
Bacaan ammeter, i = . A
Diagram 1.5 /Rajah 1.5
Length
Panjang,L = 0.50 m
=
L
1. m
1
Ammeter reading
Bacaan ammeter, i = . A
Diagram 1.6 /Rajah 1.6
Length
Panjang,L = 0.60 m
=
L
1
. m
1
Ammeter reading
Bacaan ammeter, i = . A
Diagram 1.7 /Rajah 1.7
A
A
A
A
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(a) For the experiment described on page 2, identify:
Bagi eksperimen yang diterangkan di halaman 2, kenal pasti:
(i) the manipulated variable /pembolehubah dimanipulasikan,
... [1 mark]
(ii) the responding variable /pembolehubah bergerak balas,
... [1 mark](iii) a fixed variable /satu pembolehubah dimalarkan.
... [1 mark]
(b) (i) Based on Diagram 1.2, record the zero error, X, of the ammeter.
Berdasarkan Rajah 1.2, rekod ralat sifar, X, bagi ammeter itu.
X = .. A
(ii) Based on Diagrams 1.3, 1.4, 1.5, 1.6 and 1.7 on pages 2 and 3:
Calculate the value L
1, for each value ofL.
Record the readings of the ammeter, i .
The current in the resistance wire is given by the formula,I= i X.
Tabulate your results for all values ofL,L
1, i, andI in the space below.
Berdasarkan Rajah 1.3, 1.4, 1.5, 1.6 dan 1.7 di halaman 2 dan 3:
Hitung nilaiL
1, bagi setiap nilaiL.
Catat bacaan ammeter, i .
Arus dalam dawai,I, diberikan oleh rumus,I= i X.
Jadualkan keputusan anda bagi semua nilai L,L
1, i, danI dalam ruang di bawah.
[7 marks]
(c) On the graph paper, plot a graph ofIagainstL
1. /Pada kertas graf, lukiskan graf Imelawan
L
1.
[5 marks]
(e) Based on your graph, state the relationship betweenIand
L
1.
Berdasarkan graf anda, nyatakan hubungan antara I danL
1.
.. [1 mark]
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2 A student carries out an experiment to investigate the relationship between the temperature, , and the
time of heating, t, of a fixed mass of liquid.
The results of the experiment are shown in the graph of against tin Diagram 2.
Seorang murid menjalankan eksperimen untuk menyiasat hubungan antara suhu, , dengan masa
pemanasan, t, bagi suatu cecair berjisim tetap.
Keputusan eksperimen ini ditunjukkan oleh graf melawan t dalam Rajah 2.
Diagram 2
(a) Based on the graph in Diagram 2:
Berdasarkan graf pada Rajah 2:
(i) What happens to the rate of increase of temperature after t= 200 s?
Apakah yang berlaku kepada kadar kenaikan suhu selepas t= 200 s?
... [1 mark]
(ii) Determine the value when t= 250 s.
Show on the graph, how you determine the value of.
Tentukan nilai apabila t = 250 s.
Tunjukkan pada graf itu bagaimana anda menentukan nilai .
= .oC [2 marks]
30
40
50
60
70
50
80
t/ s
0 100 150 200 250 300
/oC
20
350
30
40
50
60
70
50
80
t/ s
0 100 150 200 250 300
/oC
20
350
Graph of against tGraf melawan t
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(iii) Determine the initial temperature of the liquid. /Tentukan suhu awal cecair itu.
Initial temperature /Suhu awal = .oC [1 mark]
(iv) What is the change in temperature of the liquid from t= 0 to t= 200 s?
Berapakah perubahan suhu cecair itu dari t= 0 to t= 200 s?
Change in temperature /Perubahan suhu = .oC [1 mark]
(b) (i) Calculate the gradient, h, of the straight portion of the graph.
Show on the graph how you calculate h.
Hitungkan kecerunan graf, h, bagibahagian lurus graf itu.
Tunjukkan pada graf itu bagaimana anda menghitung h.
h = oC s
1[3 marks]
(ii) The specific heat capacity, c, of the liquid can be calculated using the formula
Muatan haba tentu, c, cecair itu boleh dihitung dengan menggunakan formula
mh
Pc = P = power of the heater /kuasa pemanas
m = mass of the liquid /jisim cecair itu
h = gradient of the graph /kecerunan graf itu
Using your answer to 2(b)(i), P = 48 W and m = 0.20 kg, calculate the value ofc.
Dengan menggunakan jawapan anda di 2(b)(i), P = 48 W danm = 0.20 kg, hitungkan nilai
c.
c = ............................... [3 marks]
(d) State one precaution that should be taken to improve the accuracy of the result of this experiment.
Nyatakansatu langkah berjaga-jaga yang perlu diambil untuk meningkatkan kejituan bacaan
dalam eksperimen ini.
.
.
[1 mark]
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Section B
Bahagian B
[12 marks]
Answer any one question from this section.
Jawab mana-manasatu soalan daripada bahagian ini.
3 Diagram 3.1 shows an air bubble being released by a fish in an aquarium.
Rajah 3.1 menunjukkan satu gelembung udara dilepaskan oleh seekor ikan di dalam sebuah akuarium.
Diagram 3.1 /Rajah 3.1 Diagram 3.2 /Rajah 3.2
Diagram 3.2 shows the air bubble when it is near the surface of the water.
Rajah 3.2 menunjukkan gelembung udara itu apabila ia berada dekat dengan permukaan air.
Based on the information and observation:
(a) State one suitable inference on the pressure and volume of the air in the air bubble. [1 mark]
Nyatakan satu infe
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