Physics Past Paper Questions

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Q 211:In solids, heat is transferred by:
A
Radiation
B
Conduction
C
Convection
D
Absorption
Bahawalpur, 2018
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Q 212:Near the surface of the earth the gravitational field strength is:
A
9 N kg-1
B
10 N kg-1
C
10 N kg-2
D
8 N kg-1
Bahawalpur, 2018
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Q 213:Newton's first law of motion is valid only in the presence of:
A
Momentum
B
Friction
C
Net force
D
Force
Bahawalpur, 2018
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Q 214:Rate of doing work is called:
A
Momentum
B
Power
C
Torque
D
Energy
Bahawalpur, 2018
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Q 215:SI unit of pressure is Pascal which is equal to:
A
104 Nm-2
B
1 Nm-2
C
102 Nm-2
D
103 Nm-2
Bahawalpur, 2018
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Q 216:The energy stored in water of Dam is:
A
Electrical Energy
B
Potential Energy
C
Thermal Energy
D
Kinetic Energy
Bahawalpur, 2018
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Q 217:The Kinetic Energy of a body of mass 2 kg is 25 J, its speed is:
A
50 ms-1
B
25 ms-1
C
12.5 ms-1
D
5 ms-1
Bahawalpur, 2018
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Q 218:The motion of a body about an Axis is called:
A
Rotatory Motion
B
Circular Motion
C
Random Motion
D
Vibratory Motion
Bahawalpur, 2018
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Q 219:The number of forces that can be added by Head to tail rule are:
A
2
B
3
C
4
D
Any number
Bahawalpur, 2018
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Q 220:The number of perpendicular components of a force are:
A
4
B
3
C
2
D
1
Bahawalpur, 2018
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Total MCQs: 745Page 22 of 75
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