Physics Past Paper Questions

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Q 241:The height of geostationary satellite from the earth is nearly equal to:
A
6 x 1024 Km
B
6.4 x 106 Km
C
4.23 x 1010 Km
D
4.23 x 104 Km
Faisalabad, 2018
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Q 242:The orbital speed of a low orbit satellite is:
A
0
B
8 ms-1
C
800 ms-1
D
8000 ms-1
Faisalabad, 2018
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Q 243:The unit of force is:
A
Pascal
B
Newton
C
Kilogram
D
Watt
Faisalabad, 2018
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Q 244:The weight of a body is 147 N. Its mass will be:
A
1.47 Kg
B
14.7 Kg
C
0.147 K
D
147 Kg
Faisalabad, 2018
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Q 245:The work done will be minimum when angle between force and displacement is:
A
0oF
B
30o
C
60o
D
90o
Faisalabad, 2018
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Q 246:The work done will be zero when the angle between the force and the distance is:
A
45°
B
60°
C
90°
D
180°
Faisalabad, 2018
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Q 247:Two equal but unlike parallel forces having a different line of action produce:
A
Torque
B
Couple
C
Equilibrium
D
Neutral Equilibrium
Faisalabad, 2018
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Q 248:Water freezes at which temperature?
A
0°F
B
32°F
C
-273 K
D
0 K
Faisalabad, 2018
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Q 249:Water freezes at:
A
0oF
B
273K
C
32oF
D
0 K
Faisalabad, 2018
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Q 250:Which is the smallest quantity?
A
0.01 g
B
2 mg
C
100 mg
D
5000 ng
Faisalabad, 2018
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Total MCQs: 745Page 25 of 75
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