JAWAPAN PAT SAINS 2015
1 (a)
Lever balance Internal calipers Tripod stand
(b)
LengthPanjang
KelvinKelvin
TemperarureSuhu
MetreMeter
MassJisim
KilogramKilogram
2 (a) P : Cell membraneQ : NucleusR : Cytoplasm
(b) (i) Amoeba/ Paramecium / Euglena
(ii) Spirogyra / Hydra
(iii)
3 (a)
Graph paperKertas graf
Thread and rulerBenang dan pembaris
External calipers and rulerAngkup luar dan pembaris
(b) (i) 0.98 km
(ii) 0.02 mm
(iii)
90 mm
4 (a)Cell diagram
Rajah selType of cell
Jenis sel
Bone cellSel tulang
Nerve cell
Sel saraf
Epithelial cellSel epitelium
(b)
Respiratory systemSistem respirasi
Digestive systemSistem pencernaan
Excretory systemSistem perkumuhan
5 (a) Soil , Living things , Fossil fuels Tanah, Hidupan, bahan api fosil
(b)Substances
Bahan Examples
Contoh
CompoundSebatian
GoldEmas
ElementUnsur
AmmoniaAmmonia
MixtureCampuran
AirUdara
6 (a)
4
(b)
Element Unsur
Use Kegunaan
AluminiumAluminium
To make cooking utensils / to make beverage can
MercuryMerkuri
Used in the thermometer
1
1
7 (a) Potential energy
ELEMENTUNSUR MetalLogam(i) Aluminium(ii)Mercury
12 (c) (ii)
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