Physics Past Paper Questions

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Q 271:A ball is thrown vertically upward, its velocity at the highest point is:
A
-10 ms¯¹
B
zero
C
10 ms¯²
D
None of these
Lahore, 2018
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Q 272:Amount of substance in terms of numbers is measured in:
A
Gram
B
Kilogram
C
Newton
D
Mole
Lahore, 2018
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Q 273:Coefficient of friction is equal to:
A
FsR
B
R/Fs
C
Fs+R
D
Fs/R
Lahore, 2018
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Q 274:Coefficient of volume expansion of aluminum is:
A
4.2 x 10-5 k-1
B
7.2 x 10-5K-1
C
2.4 x 10-5K-1
D
6 x 10-5K-1
Lahore, 2018
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Q 275:In SI unit of density is:
A
Kgm¯¹
B
Kgm²
C
Kgm¯³
D
Kgm¯²
Lahore, 2018
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Q 276:Inertia depends upon:
A
Force
B
Net Force
C
Mass
D
Velocity
Lahore, 2018
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Q 277:Value of 'g' at the surface of earth is
A
7.8 ms-2
B
12 ms-2
C
10 ms-2
D
11 ms-2
Gujranwala, 2018
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Q 278:Which of the following effects evaporation?
A
temperature
B
Surface area of liquid
C
air
D
all of these
Gujranwala, 2018
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Q 279:Which of the following is the smallest quantity?
A
0.01 g
B
2 m
C
100 µg
D
5000 ng
Gujranwala, 2018
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Q 280:Which one of the following is the smallest quanitity?
A
0.01g
B
2 mg
C
100 mg
D
5000 mg
Gujranwala, 2018
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Total MCQs: 745Page 28 of 75
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