Physics Past Paper Questions

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Q 341:What should be the approximate length of a glass tube to construct a water barometer?
A
0.5m
B
1m
C
2.5m
D
11m
Rawalpindi, 2018
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Q 342:Which of the following material has a large value of temperature coefficient of linear expansion?
A
aluminium
B
gold
C
brass
D
steel
Rawalpindi, 2018
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Q 343:Which one of the following is not a derived unit
A
pascal
B
kilogram
C
Newton
D
watt
Rawalpindi, 2018
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Q 344:Which one of the following is the unit of momentum?
A
Nm
B
kgms-1
C
Ns
D
Ns-1
Rawalpindi, 2018
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Q 345:Which one of the following material has large specific heat
A
Copper
B
Ice
C
Water
D
Mercury
Rawalpindi, 2018
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Q 346:Which substance is the lightest one
A
gold
B
silver
C
sluminium
D
copper
Rawalpindi, 2018
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Q 347:A change in position is called:
A
Speed
B
Velocity
C
Displacement
D
Distance
Sahiwal, 2018
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Q 348:Atmospheric pressure at sea level is about :
A
102300 Nm-2
B
110300 Nm-2
C
100300 Nm-2
D
10130 Nm-2
Sahiwal, 2018
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Q 349:Earth's gravitational force of attraction vanishes at :
A
1000 km
B
42300 km
C
Infinity
D
6400 km
Sahiwal, 2018
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Q 350:Earth's gravitational force of attraction vanishes at:
A
1000 km
B
42300 km
C
Infinity
D
6400 km
Sahiwal, 2018
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Total MCQs: 745Page 35 of 75
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