Physics Past Paper Questions

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Q 131:The formula of mass of earth is:
A
Me = Rg/G
B
Me = R2g/G2
C
Me = R2g/G
D
Me = G2g2
Rawalpindi, 2019
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Q 132:The formula of Newton's second law of motion is:
A
P = mv
B
F = ma
C
W = mg
D
F = ma
Rawalpindi, 2019
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Q 133:The formula of specific heat is:
A
c= ΔQmΔt
B
c= ΔQm/Δt
C
c= ΔQm
D
c= ΔQ/mΔt
Rawalpindi, 2019
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Q 134:The formula used to find centrifugal force is:
A
mv2/r
B
mv/r
C
mv/r2
D
mv2/r2
Rawalpindi, 2019
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Q 135:The least count of meter rod is:
A
1m
B
1mm
C
1cm
D
0.1mm
Rawalpindi, 2019
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Q 136:The major source of heat Energy is:
A
Earth
B
Moon
C
Centaurus
D
Sun
Rawalpindi, 2019
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Q 137:The motion of pendulum of clock is:
A
Random motion
B
Linear motion
C
Vibratory motion
D
Both a and c
Rawalpindi, 2019
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Q 138:The number of base units in SI is:
A
None
B
6
C
7
D
8
Rawalpindi, 2019
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Q 139:The S.I unit of thermal conductivity is:
A
Wm-1K
B
WmK-1
C
WmK-1
D
Wm-1K-1
Rawalpindi, 2019
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Q 140:The unit of density is:
A
Kg.m3
B
Kg.m-3
C
kg.m-2
D
Kg.m2
Rawalpindi, 2019
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Total MCQs: 745Page 14 of 75
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