Physics Past Paper Questions

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Q 561:False ceiling is done to:
A
Lower the height of Celling
B
Keep the Roof Clean
C
Cool the room
D
Insulate the Ceiling
Bahawalpur, 2016
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Q 562:If the velocity of a body becomes double, then its kinetic energy will be:
A
Remain the same
B
Become double
C
Becomes four times
D
Becomes half
Bahawalpur, 2016
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Q 563:Metals are good conductors of heat due to:
A
Free Electron
B
Big size of their Molecules
C
Small size of their Molecules
D
Rapid Vibraion of their Atoms
Bahawalpur, 2016
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Q 564:Normal Human Body temperature is:
A
15oC
B
37oF
C
37oC
D
98.6oC
Bahawalpur, 2016
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Q 565:Number of vectors that can be added by Head to Tail rule are:
A
2
B
3
C
4
D
Any number
Bahawalpur, 2016
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Q 566:One pascal is equal to:
A
Nm-4
B
Nm-3
C
Nm-1
D
Nm-2
Bahawalpur, 2016
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Q 567:Rooms are heated using Gas Heaters by:
A
Conduction
B
Convection and conduction
C
Convection and radiation
D
Radiation
Bahawalpur, 2016
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Q 568:Rooms are heated using gas heaters by:
A
Conduction
B
Convection and conduction
C
Radiation
D
Convection and radiation
Bahawalpur, 2016
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Q 569:The Kinetic energy of a body mass 2 kg is 25J. Its speed is:
A
25 ms-1
B
12.5 ms-1
C
5 ms-1
D
50 ms-1
Bahawalpur, 2016
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Q 570:The Mass of Earth is:
A
6 x 1010 kg
B
7 x 1010 kg
C
6 x 1024 kg
D
6 x 10-24 kg
Bahawalpur, 2016
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Total MCQs: 745Page 57 of 75
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