Physics Past Paper Questions

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Q 621:A measuring Cylinder is used to measure:
A
Mass
B
Area
C
Volume
D
Level of Liquid
Lahore, 2016
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Q 622:Amount of a substance in terms of numbers is measured in:
A
Gram
B
Kilogram
C
Volume
D
Mole
Lahore, 2016
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Q 623:By increasing the width of a wall two times its thermal conductivity will:
A
Become twice
B
Remains the same
C
Become half
D
Become one fourth
Lahore, 2016
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Q 624:The value of gravitational constant G is:
A
6.673 x 10-9 Nm2kg-2
B
6.67 x 10-10 Nms2kg-2
C
6.67 x 10-11 Nms2kg-2
D
6.67 x 10-12 Nms2kg-2
Gujranwala, 2016
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Q 625:The work done in lifting a brick of mass 2kg through a height of 5m above ground will be:
A
2.5 J
B
10 J
C
50 J
D
100 J
Gujranwala, 2016
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Q 626:Unit of temperature is:
A
Kelvin
B
Joule per second
C
Joule
D
Second per joule
Gujranwala, 2016
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Q 627:Unit of velocity is _________.
A
Meter
B
Second
C
Meter per second
D
Meter per second square
Gujranwala, 2016
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Q 628:Warm clothes for winter are made of:
A
Wool
B
Silk
C
Plastic
D
Cotton
Gujranwala, 2016
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Q 629:Water freezes at
A
0oF
B
32oF
C
-273 K
D
0 K
Gujranwala, 2016
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Q 630:What should be the approximate length of a glass tube to construct a water barometer?
A
0.5 m
B
1 m
C
2.5 m
D
11 m
Gujranwala, 2016
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Total MCQs: 745Page 63 of 75
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