Physics Johor Mscheme

7/27/2019 Physics Johor Mscheme

1/17

PEPERIKSAANERCUBAANSIJILPELAJARANMALAYSIA OO9PHYSICSKertas1Ogos/September

http://cikgudenan.blogspot.com


2/17

SULITSULIT4531/2(PP)FizikKertas 2September2009

4s31/2(PP)

JABATAN PELAJARANNEGERI OHORPEPERIKSAAN ERCUBAANSIJILPELAJARANMALAYSIA2OO9

FIZIKKertas2

PERATUR,AN EMARKAHAN

II ihat sebelahSULIT453 1 2(FP)(Lf {a kcipia lPN-t



3/17

STJLIT 4s31/2(PP)

SECTIONAConverge t a pointFA.ny ointat the princ;ipalxis n rontof the mirrorReal,nvefled nddiminishedi i i taV-2marks,2"t 1rnark, '1rr-0mark)

The ateof col l isionetw'eenhegasmoleculesnd hewallsincrease,hus hepressuref hegas ncrease.Pressirre awhigh aspressure i l l ncreaseheboil ing oint

l-i-Ta) I(b)(c)

orce.

t;iGs sectronit toh

force!lupthrust

| (ii) | Buoyantorce= weight f ob.yect.l rI i Archimedes'PrincipletiI (i) j Thebottles subnrergedleeper.tti ( i i ) | SubnnergedessI i Thegreaterhedensity,hegreaterhebuoyant.'li - i - .I I Force erunitareai (i) | Increasehe emperaturei l l ncreasehekineticI I molec;ules

ft ff I I crosJeectional-or] 1 u) I f' l ! GradientfV-lgrapi l lI i l ( i i ) lDrawatr ianglei i i (e0-0)/(50-"0)i I i=16ohmiA"/A' ''-- - -- l-

- r-- -- -- - -i3 (a) l ( i ) | ri l i l lnuoyantl r l ii l i l 'l l l iweiqhtl l l l I

I (b)l\ /Ii /n\

iIIa-i t " lr (b)

I7mark;i ' - ' -I1

1

1I

1

enengy of

( i )( i i i )(c) P-L- = PzT-r_ | 1 t2l - r l -d = 15x105(273 r27) 1 '2_

T2 = 450 K l l 177 C_lSr-t11t453 | / 2 (PP)ilii Iak c ptaJPn'.1



4/17

4s3 /2(PP)UI,IT

l-rays,[ittiolet. nfia-reonOmicrowCve(41 2marks,3v - 1 mark,[email protected] 0 mark)r l 't1(b) I I 1 hespeed f ight s3.0x 10 sms 1I i 2. can ransfernergy utdo not require medrurn

( i )

3.Transverse ave4, thewavecanproducenterferenceffects,eflection,refractionnddiffractionTelecornrnunicationsatel l i teornm nication

crTlFrr" lIl

Max 211

(c)

1i, - , lmarks ,-I t( i i ) | Longwavelength

i easy be diffractionr- --innot S-__,i r - ll ,| _r_ l__.,l rl li li lI L- -r9\---

7_, __ll-- -] rtl_ i__-__lt - li lt--------\- - -li ij i i (a) i] ' ' ' il l;-o

i-- r._-__i--__q_1 - . -l --_r4:lt----q-., - --0- --l- -b---1 - -0- lt c- i i - i o i r I[ - - T-- , ' : - o - : ' l - - "_1--- i - i - - - lt-- -i--- i---*1- - 1-,.-- -[--_-1----( i )

( i i )

(c)

(d)The doorand he gatewi l lopen1. Whenswitches and B are closed2. When switchesA closedan d B open

- f - - ILoJeLl q4rlq,l__1-+-rSTJLITs3l/2(PP)



5/17

4s31/2(PP)

Air resistance

Ai r resistance ecrease he acceleration f tfre rolleyi/ rolleymove slowerTrolleymoveslowerat roughsurface han at frictionless lopeGPE = mgh=0.5x10x0.7=35JI i I ] =.J5J I 'I I I , , ,,f , ^nr I ,, ,i i I t i i l I totatenergy 11Eoe GPE | ,I I I I =30+35 I 1I I i =6.5J I 1i i l l___r, --- ' l - - j -i I 1 I Total lomarks--: l -:--1: i---.--:--;-_.,:-- '.-,-,-.-. , ;----- i-----^

( i i ) | Tr: tal nergy= ( E toe+ GPE I 1=3.0+3.5 j 1

Total 10marks. L-- - --I ] (a) i I Time akenor henumber f undecayed ucleina sampleo I 1I I I bereducedohalfof ts orrginalumber Iil GammaHighpenetrat ing ower, o can penetratehrough he ground

Shorthalf-l i feProvide nc,ughirne or nvestigat ion/ Does notstay oo ong nthewaterL. iquidCa n be niixedeasilvwith water

(c)(d)ip \ ( i )

(b) ( i )

( i )

( i i )

1111

(c)(d)

(e) I t i li r i r i i li - l -1 ,

Sodium-241600o100 4rtn : f[i:]''E ectromagneticave//very gh freq ency//sor twavelenth

_Q_eUg1e_1.q1ytd_!!g!!-rn9y['g_qtgryle,qpged _ __ iTotal_r____llzJate=-lILihat sebelattSULI'I '

Weighl'r

4531/2(PP)



6/17

SUI,IT 4Paper 2 SectionB

4531/2(PP)

rclrsnl_ -- ---_--- -- l__LiI I I (i i) | Refractivendexs the atio f sinangle f incidenceo thesinof | 1L__l I iel]sl_9_ofefraction _ __fL-l (b) i !i)__l eJp9!ve_gde_1ollhe__glassssreqlerlE!-Ue ryelgtrtqe__ygea _i 1 lI ] | tiil I Theangle f refractionnwaters largerhan heangle f refraction 1 iL -1--1---l,nsleeq.{lvLqerqrqq ,-J--lL__| _J_r_!ejie!qrhe ,efractj_ye_jl{el!1q.,g11alleMger]gtgtreli_?qlqt il_-I /c) i Snel i 's I arru l1 c) i Snel l 'sLaw l: - . . _ _- iI l ' ' i {=- --c.q,{qi r

--1__

l "he iayers : f the air near he groundare hotterwhen heated by thesun / diagramThe air at higher ayers s cooler and denser compare o the ai r atlolver ayer.Light rom he sKypassing hrough hesedif ference ensity ayersof airwiil refracted raduallyoward he horizonTotal nternal ef lect ion ccurwhen cri t ical ngle arger than ncidenceangie

___J

Hotsurfaceoad

4531/2(PP) ELILIT



7/17

suLu

Ir-

4531/2(I'P)

TObjectivelens Total nternalreflectionPrisrn

Total nterreflectionEyepiecelens

Distr ibut ionf marks:1 mark - Labeled 00pr ism1 mark -- Arrangernent f prisms -- facingeach other1 mark -- Locationof objective en s1 mark -- Locationof th e eyepiece ens1 mark -- Light ay with 2 times otal nternal eflection t the '1*1,prism1 mark - Light aywith2 t imes otal nternal ef lect ion t the 2nd r isrn--t----'I __l__-l20l l____l

Il - -i r ' - . - -I I modifrcat ion I Reason Ii - - ----I I Objectiveenswith arger More ight asseshroughhe ens Il id iameter. I II Objectiveenswith arger LMore ight asseshroughhe ens Ii d iameter. | __. _ Ii Evepieceensw-i irrigrref I sncrterocat engthT/igher ower - TLtor,tgrll qholq{o9ql!-qlglf r gq:slptg [ggnlryilg-91{qs -- ]

ILihat sebelahSULIT

4s3i i2(PPi



8/17

I 1liil*-lI

ST]LIT 4s3l/2(PP)

magnetic lux has

permanent agnet roducingpair f orces hat urns hewirecoi ls ogetherwith he pointer.- The control pr ingwi l lproduce orcesopposing the movementof the coil forcing he coil o conre o a stop- When hecurrent tops, he ur.ningorcesoecome ero,and hecontrol prings eturn he coi l and the pointer back to i ts ini t iat( i i ) I hesensitivi tyf hemoving oilgalvanomeieiZnOeincreased y- rncreasinghe strength f the radialmagnetic ield> increase he forcebetween he currentcarryingcoil andnragneticield.using airspringf ower ti ffness> smaller pposingorceso stop he urning f hecoilusing l ighter ointerF smallernertia, asier o moveusing coilof ighter assF smallernertia,ble o move asilyrncreasingheareaof hecoili more hangeso henragneticiux, tl iggerorce sproduced.

o

i1t_,t531/2(I 'P) SULIT



9/17

SUT,IT 7Paper 2 Section C

453u2(t>P)

11 (a)(b)

ElastiCitys a biopertv imatier natenaniJs;nobjecatoeturn o its- T-'lastiCitys a biopertt imatier natenaniJs;nobjecatoeturn o its- T-'qrgila!,9jz9glll9hqp9tryhq!llqlg-Lqgqhat-acllgo1 t_q1e_19119v_e{____l(i) I - Both heelasticords ave ame aturalength ndpulled y 1 'I the ame mountf orce. Il - . ,i - -i.heelastic ord orbowB is extended ore hanbowA. I t I| - For a same amountof force, he elasticcord fo r bow B is | 1 ij stretchednore hanbowA.I - Theelastic ord or bowA is stifferhan he etastic ord or bowI iI B // Elastic ord or bowA has arger tiffness onstanthan he | 1 |I elastic ord or bowB. I_i _(i i) I oorce,F/N I it

I EtasticordA| .,'l , /| ,/ - Elastic ordB| ,/--t'Va- _.--* Extension,x/cm

iI

ilIL-

IIII__L iII1114I

mark or correct aral lelogramines measurement angle)mark or correct iagonal ine.mark or direction f the resultant orce.mark or magnitude i thcorrect ni t 13.Bcm 2.5 = 34.5N l itl

ILihat sebelahSULIT4531/2(tlP)



10/17

III-tI

SULIT

r ll_.+t iL--- L

l - - l - -(4 I I Characteristics| | SnrinS adei lI| | Spring rranEe

4531/2(1'P)

Spring with thicker wiresThe springsystem s stiffer / Lessextension / lesselasticThe spring s stiffer i Less extension /iesselast ic / wire not easi lybreak

I I Sorinqwith smalter iameter lncrease he st i f fness f the spring / less ] tI - | i"Jir i exrensir:n/ canwithstandisherorce! i i 2 |I --- --1qaYs'P?eq -- ' --l il lI S is t'l" nost uitable rmexerclse quipment. i 1 II sir ' .g s ffi ;; of steet, prings rrangednparal lel,pring ire s hick i , ' ii andspring ith rnal leriameterf coi l I ' i-l- --l- -l- l - t li Total Z0 L____l_

:Go* ooneovJsofrce n drrving-anitcrraigerorrnd; --l - 1 -ll l

r rangedn paral lel

( i i ) Paral le lconnecl lon( i i i ) D iagram12.1(b) rov ides

oT Ine voltmetet aulu55 t l le udttul y vvl Er I r ! rut v iIrqurt ._ * ___ _+l

3.0vhigher ol tage upply / higher otalemf l

I- -- l

i I I l r igher urrent. ii r l1_ _l_ i --_-._ --__--T--T-, -[i"il[--_jiqp_q4es_ ___ __ -_ slplqle-\le!,---- - ] iI I I f-Low-poweratrng I consumeess lectricalnergyl save i ii I i L- -- -- - -l-qlergy :- --'- " -- - I Ii I l[-r"v-sser -,l9a-u-et:]e!er1-e[eepq!- - -1 Ii I [Hiieffrciefy - | Produce ighpower utput / lessenergy I ir i r i iwasted i i

ItIlll

,1I

4I

aL

l l - - , ,1Y,{s- ige d-_ ___]i L.LpluiiF-tr,le---, - -- I-Lqqrlglggr ll-le qti


11/17

SULIl' 45J /2(PP)

ILihat sebelahSULIT

t- Answerwithcorrect ni t 1 markENDOF MARKING CHEME

453U2(PP)



12/17

SULIT

PEPERIKSAANERCUBAANSIJILPEI-AJARAN ALAYSIA OO9JABATANPELAJARAN EGERI OHOR

4531/3

4531/3PP)PHYSICSKertas 3Peraturan emarkahanOgos/Sept.2009

-..........''....r-

UNTUKKEGUNAAN EMERIKSA AHAJA

AMARANPeraturan emarkahanni SULIT dan Hak Cipta Jabatan PelajaranNegeri ohor.Kegunaannyakhusus untuk pemeriksa yang berkenaan sahaja.Sebarangmaklumat dalam peraturanpernerkahanni tidak bolehdimaklumkanepadasesiapa. Peraturan emarkahanni tidak bolehdikeluarkanalam pa-apa entukmedia

Ke*as soalan ini mengandungl 6 halarnanbercetak dan 2 halarnan idak bercetak[Lihat sebelahsul-fT53213(PP) c 2ootHak( ipia , l l ' \J



13/17

SULIIPEPERIKSAAN PERCUBAAN SPM 2OO9I'HYSICS3QuestionI (a)

4531/3

(b)(0 )

State he correctmanipulated ariableTemperature/0State hecorrect espondingariableResistanceR i Potential iflerence V l Current IStateone ixedvariablecorrectlYf)iameter f thewire i Cross-sectionalreaof the wire llType of wireState the cellect use of the mirrorAvoid narallaxerror"l'abulate , tr,V and R correctlYGivea tick (r'; based n he bllowing:

A o Columns A, I, V anrl RB o Correcl units.fttr 0, I, L'and RC o All values rtf I


14/17

SULTTB r Correctunitsat bothaxes '/C o lJniformscale t bothaxes '/D o 5 pointsplotted orrectly '/ '/

[Note 3 or 4 pointsplotted orrectly /JE o Beststraightine {F o Minimumsizeof graph5 x 4 big squares '/(B igsquare:2cmx2cm)(F'rornheorigin o the astpoint)Marksawarded

f-*i,i"mbfi A7--*l ---M-.k. -l| -_ j . / - - - - . -1--- - < --It-- --- ' -----+--_--:,-----.--.1I s- tr ' I + I|- -- J*!-- --t- --.'- ----lI L__----'t:S-l---l --- {---,-]I t- --]:!-! - - i -- -i ------lI ff----z-",'-:i---:-r--jI I | r ' - , - -- I -- I , - - - - . tIi rotalmarks 5I| .-,_,__'____I State he correct elationship ased n the straight in edrawnI f.rr " straight in ewith positive radientpassinghrough he origin,I Resistances lirectl""-roportionalo temperatureR directly roportiorralo 0 R ut0I| tro* a straight in ewith positive radient hat doesnot pass hrough he origin'I Resistancencrcasesinearlywith 0.L---*.---,--I Stateon esuitablePrecautionI Cc,ne,rthe zeroerrorby calibratinghez-ero djustmentcrew / Position f theeyeI rnrrst 'e erpendicularo the eading caleo avoidparallax rror i Repeali experiment rrci alc:ulateheaverage,/Ai l connection f thecircuitmustbe ight

=auq$I!{l}r_?__ _.L ryg. -Ybt\inequq:',q--I 2(aXD State he valucof d,withinthe acceptableange] i - sttowgraphicai xtrapolatir:norrectlyI I - stetehe value vithin28 r 0-2 CI i - ignoreunitanddecimalPlacesl____,., _ _I*.--.--- ----,_i ( i i) | State hechungesorrectlyI i - increasest- rlil1 s;Ah;ffi;;f B*ad,i"n* """pGul"-'*e"I I - showgraphical xtrapolatiorrorrectl,vi I - statehevaluewithin 3 "ClI i - statehe value answerwith conectunitL____.._r_._-_-

ILihat setrelahSI.JI,IT

4531/3

4531/3http://cikgudenan.blogspot.com


15/17

SULIT 4I Olil]c-*ht" th" gdie;[/,, "nd statelrenarue f-nwitLi"ih"-

-- - l- -I I acceptableange II j - Draw ufficientlyarge riangle 4 sqx 4 sq I

34-28=1.20( 'min-r I5l l

| ,t--f*i.ulut* u,". ru" or* ,rrithi"l,e ;"ptabfifise -__-----lt ' t - ---*1I | 2.r6xro'r II I , '= : -A Il t " ' lI I .=zr9{{1.2I I .= .tlx lo3 (w/o nit)I t.l--i -stat.r*o "ot*"t pd;ili"*----I i - Wrap he solid vithwool krwel polystyrenetissue aper o prevelrtI I heat oss/releasedo thesurrounding.| | - The eyemustbeperpcndicularo thescale f the hermometero avoidI i parallax rror.I I - Repeateadings ndcalculate verage'I I - Ensurehehr:aters fully intmersen thesolid.

/.lonstatltitriable lnasli l'the rolleyi/ riction(i i i) Tici.erinrer, icker ape, t-rlley.nclined lane. 2 V a. cp


16/17

SULITV/Cff iS I

is plottedv/ cms-l

TOTi\L

The st.e"gth; Ft " C".t* * ffi i t -^;mgri" ?efirid s,rn tre-m en udeof rtre-9ql{94-t.!'19}v,*Wn.n fre ur.entl";etr;iJG tt",Gh ttth;;lectroriagleiiiimagnetncreases.To fi*fitg"t- th. ,elatio*hip b.fi*" tl*t$hof the elec-tromagnetic/magnetndMV : CurrentI{V : Numberof pinsattracti:dRV : Numberof coil/nrrns/ypeof oore/ iameler f wire/diameter f solenoidbrftries, b^tr-.y-frofrfo:fr.ustatini"l"t-aliotper----onnJt-trng wGi, ut*-.t"t,paper lips. oft roncorei ronnail,beaker.etort tand, wifch

lron core/ ron Retortstand

$olenoid i#YPapersliPs-'. "" I'

I

i

t2

iIIII___L i:--l

L*d-*i tRlreostat

II-'n':- r2*-'*'- LSwitch

ILihat sebelahSULIT

4531/3

c) ( i )

-----,- , -- l ---- - -1-__iti i I i Theapparatrrss setupasshownaboveI I i Z. Tlre switch s turnedorr.adjustthe rheostatso hat the current flow is 0.1AI f I l. The nurnberof paperclips ha t are attracted o th e ron core s counted.I I I I ., . I rr l ' rsr r rv l r vr t . ' r l 'v !I i i +. 'fhe sreps boverJ repeaiedy usingdifferent alues fcurrentby adjustingI | ' i th e heostat.e :0.2A,0'3A,0'4Aand 0'5'A n > 4 readings)r ' ' rLr-- ------- l -----. , , ---1",------ =' -

4531/3http://cikgudenan.blogspot.com


17/17

453113

- Drau' the graph: tiltmberof clips altractedagainstcurrent./iNunrberof papercliPs

I CurrentEND OI, 'MARK SCHEMII

4531/3 SULI'T

htt // ik d bl t

Physics Johor Mscheme

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