Physics Past Paper Questions

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Q 91:The range of clinical thermometer is :
A
20°C-42°C
B
25°C-42°C
C
30°C-42°C
D
35°C-42°C
Lahore, 2019
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Q 92:The value of 'g' at a height one earth's radius above the surface of earth is:
A
2 g
B
1/2 g
C
1/3 g
D
1/4 g
Lahore, 2019
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Q 93:The work done in lifting a brick of mass 2 kg through a height of 5 m above ground will be:
A
2.5 J
B
10 J
C
50 J
D
100 J
Lahore, 2019
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Q 94:Thermal conductivity of wood is :
A
0.06 Wm-1K-1
B
0.07 Wm-1K-1
C
0.09 Wm-1K-1
D
0.08 Wm-1K-1
Lahore, 2019
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Q 95:Value of sin 30° is
A
Zero
B
0.5
C
0.707
D
0.866
Lahore, 2019
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Q 96:Water freezes at:
A
0°F
B
31°F
C
-273 K
D
0°K
Lahore, 2019
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Q 97:_____ is the smallest quantity:
A
0.01 g
B
2 mg
C
100 mg
D
500 ng
Multan, 2019
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Q 98:A force of 10 N is making an angle of 30° with horizontal axis. Its horizontal component will be:
A
4 N
B
5 N
C
7 N
D
8.7 N
Multan, 2019
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Q 99:Conversion of ms-1 into kmh-1 is equal to:
A
0.36 kmh-1
B
0.036 kmh-1
C
36 kmh-1
D
3.6 kmh-1
Multan, 2019
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Q 100:If the velocity of a body becomes double, then its Kinetic energy:
A
remains the same
B
becomes double
C
Become four times
D
Become half
Multan, 2019
View Answer
Total MCQs: 745Page 10 of 75
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