Physics Past Paper Questions

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Q 521:SI unit of torque is
A
N
B
Nm2
C
Nm-1
D
Nm
Rawalpindi, 2017
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Q 522:The energy stored in coal is
A
Heat energy
B
Kinetic energy
C
chemical energy
D
nuclear energy
Rawalpindi, 2017
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Q 523:The gravitational field strength near the surface of the earth is
A
0.1 Nkg-1
B
1 Nkg-1
C
10 Nkg-1
D
100 Nkg-1
Rawalpindi, 2017
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Q 524:The height of the geostationary satellite from the surface of the earth is about
A
6400 km
B
infinity
C
42,300 km
D
10000 km
Rawalpindi, 2017
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Q 525:The number of basic units in SI is
A
3
B
6
C
7
D
9
Rawalpindi, 2017
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Q 526:The number of forces that can be added by the head to tail rule are
A
2
B
3
C
4
D
Any number
Rawalpindi, 2017
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Q 527:The orbital speed of low orbital satellite is
A
8 ms-1
B
80 ms-1
C
800 ms-1
D
8000 ms-1
Rawalpindi, 2017
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Q 528:The quantity possessed due to its mass and velocity is called
A
Force
B
momentum
C
Kinetic Energy
D
potential energy
Rawalpindi, 2017
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Q 529:The straight line motion of a body is called
A
linear motion
B
Rotatory motion
C
circular motion
D
None of the above
Rawalpindi, 2017
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Q 530:The unit of momentum is
A
Nm
B
Kgms-1
C
Ns
D
Ns-1
Rawalpindi, 2017
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Total MCQs: 745Page 53 of 75
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