Physics Past Paper Questions

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Q 731:Metals are good conductor of heat due to the.
A
Free Electron
B
Big size of their Molecules
C
Small size of their Molecules
D
Rapid Vibraion of their Atoms
Sargodha, 2016
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Q 732:Rate of doing work is called:
A
Energy
B
Torque
C
Power
D
Momentum
Sargodha, 2016
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Q 733:Standard form of 6400 km is ________.
A
64x102 km
B
634x103 km
C
64x10-2 km
D
6.4x10-3km
Sargodha, 2016
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Q 734:The least count of Verniers Callipers is
A
0.01m
B
0.01mm
C
0.00cm
D
0.01cm
Sargodha, 2016
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Q 735:The number of significant figures in 0.00580 km is
A
3
B
2
C
4
D
5
Sargodha, 2016
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Q 736:The orbit speed of a Low orbit satellite is:
A
zero
B
8 ms-1
C
800 ms-1
D
8000 ms-1
Sargodha, 2016
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Q 737:The orbital speed of a low orbit satellite is:
A
zero
B
8 ms-1
C
800 ms-1
D
8000 ms-1
Sargodha, 2016
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Q 738:The number of forces that can be added by head to tail rules are:
A
2
B
3
C
4
D
Any number
Sargodha, 2016
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Q 739:The value of ‘g’ at a height on earth’s radius above the surface of the earth is:
A
2g
B
1/2g
C
1/3g
D
1/4g
Sargodha, 2016
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Q 740:There is a hot molten part deep in the Earth is called _____.
A
Lava
B
Magma
C
Mixture
D
plasma
Sargodha, 2016
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Total MCQs: 745Page 74 of 75
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