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Online Tests
Physics Fsc Part 1 Online Test MCQs With Answers
Question # 1
A frame of reference stationed at the earth is an
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Inertial frame
None internal frame
Accelerated frame
Laboratory frame
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Question # 2
Angular displacement is
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Scalar quantity
Vector quantity
Basic quantity
None of these
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Question # 3
2 radian = ____
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2 m
4 m
57.3 m
114.6 m
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Question # 4
The number of spark plug needed in diesel engine is
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0
2
3
4
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Question # 5
A layer of rock holding water that allows water to percolate through it with pressure is called.
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Geyeser
Aquifer
Stem vent
Hot spring
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Question # 6
the louder the sound, the greater will be its.
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Speed
Frequency
Amplitude
Wave length
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Question # 7
The property of bending of light around obstacles is
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Interference
Diffraction
Polarization
Superposition
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Question # 8
The temperature of human body on Kelvin scale is
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210K
310K
410K
510K
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Question # 9
When a body is whirled in a horizontal circle by means of string, the centripetal force is supplied by
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Mass of body
Velocity of a body
Tension in the string
Centripetal acceleration
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Question # 10
In case of point source the shape of wave front is.
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Plane
spherical
Circular
Eliptical
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Question # 11
the change in internal energy is defined as
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Q - W
Q-T
Q + P
Q - P
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Question # 12
The formula of centripetal acceleration is
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Question # 13
The K.E. of bullet of mass 500 gm moving at a speed of 200 ms-1
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250 J
125 J
2500 J
10,000 J
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Question # 14
The time rate of change of angular displacements called.
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Linear velocity
Linear speed
Angular velocity
Angular speed
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Question # 15
Newton's rings are formed due to phenomenon of.
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Interference
Dispersion
Diffraction
Polarization
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Question # 16
At which of the following temperature a body has maximum internal energy.
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-273
o
C
0 K
273 K
-273 K
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Question # 17
If the wave motion is 0.01 sec and wave speed is 100 ms-1 then frequency of wave is.
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0.5 Hz
1 Hz
10 Hz
100 Hz
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Question # 18
In matter, the Atoms are in a state of never ending
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Motion
Rest
Change
State of decline
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