Physics Past Paper Questions

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Q 61:The kinetic energy of a body of mass 2kg is 25J. Its speed is:
A
5 ms-1
B
12.5 ms-1
C
25 ms-1
D
50 ms-1
Gujranwala, 2019
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Q 62:The number of forces that can be added by head to tail:
A
2
B
3
C
4
D
Any number
Gujranwala, 2019
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Q 63:The orbital speed of a low orbit satellite is:
A
zero
B
8 ms-1
C
800 ms-1
D
8000 ms-1
Gujranwala, 2019
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Q 64:The S.I unit of density is:
A
kg m-1
B
kg m-2
C
kg m-3
D
kg m-4
Gujranwala, 2019
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Q 65:The S.I unit of energy is:
A
Newton
B
Joule
C
Watt
D
Pascal
Gujranwala, 2019
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Q 66:The S.I unit of force is:
A
kilogram
B
watt
C
pascal
D
newton
Gujranwala, 2019
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Q 67:The S.I unit of Thermal Conductivity is:
A
Jm-1k-1
B
Wm-1k-1
C
Wm-1c
D
Wm-1k-2
Gujranwala, 2019
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Q 68:The states of equilibrium are:
A
3
B
2
C
4
D
5
Gujranwala, 2019
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Q 69:The value of gravitational field strength of earth is:
A
100 Nkg-1
B
10 NKg-1
C
10 N
D
100 N
Gujranwala, 2019
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Q 70:The value of speed of light 'c' is:
A
3x10-8ms-1
B
3x108ms-2
C
3x108ms-1
D
3.3x108ms-1
Gujranwala, 2019
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Total MCQs: 745Page 7 of 75
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