Physics Past Paper Questions

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Q 411:A good absorber of heat:
A
Dull black surface
B
Colored surface
C
White surface
D
Shining silvered surface
Faisalabad, 2017
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Q 412:A refrigerator is based on the principles of:
A
Mechanics
B
Thermodynamics
C
Sound
D
Light
Faisalabad, 2017
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Q 413:Amount of a substance in terms of numbers is measured in:
A
gram
B
Kilogram
C
Newton
D
mole
Faisalabad, 2017
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Q 414:The value of "g" at moon is:
A
1.5 ms-2
B
1.8 ms-2
C
1.7 ms-2
D
1.6 ms-2
Bahawalpur, 2017
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Q 415:The value of mass of earth is approximately:
A
6.67 x 1026 kg
B
6.67 x 1021 kg
C
6 x 1024 kg
D
6 x 1020 kg
Bahawalpur, 2017
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Q 416:Thermal conductivity of Ice is:
A
1.8 Wm-1K-1
B
1.9 Wm-1K-1
C
1.7 Wm-1K-1
D
2.0 Wm-1K-1
Bahawalpur, 2017
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Q 417:Turning effect of a force is called:
A
Distance
B
Force
C
Torque
D
Momentum
Bahawalpur, 2017
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Q 418:Which of the following material has large specific heat?
A
Copper
B
Ice
C
Water
D
Mercury
Bahawalpur, 2017
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Q 419:Work will be maximum when the angle between the force and displacement will be:
A
90°
B
0°
C
60°
D
180°
Bahawalpur, 2017
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Q 420:Work will be zero when the angle between force and distance is:
A
0°
B
30°
C
45°
D
90°
Bahawalpur, 2017
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Total MCQs: 745Page 42 of 75
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