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Online Tests
1st Year Fsc Physics Online Test MCQs With Answers
Question # 1
Time period of geostationary satellite of radius 'R' is
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1 hour
48 min
1 day
1 month
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Question # 2
Angular momentum has the same unit as
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Impulse x distance
Power x time
Linear x time
work x frequency
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Question # 3
The distance between the consecutive nodes is
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Question # 4
the locus of all pint in the same wave of vibration is called.
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Wave front
Diffraction
Interference
Polarization
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Question # 5
Angular frequency is the characteristic of
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Linear motion
Vibratory motion
Circular motion
All of these
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Question # 6
The final image seen through ey piece in telescope is.
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Real, enlarge and inverted
Vertual, enlarge and erect
Virtual, enlarge and inverted
In Real, enlarge and erect
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Question # 7
If 30 waves per second pass through a medium at a speed 30 ms-1, then the wavelength is.
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30 m
15 m
1 m
28 m
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Question # 8
A gas performs 10 J of work while expanding adiabatically. the change in its internal energy is.
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10 J
-10 J
100 J
-200 J
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Question # 9
If an object lies at focus point F in front of a converd lens, its image is formed at.
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2F
F
3F
Infinity
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Question # 10
For a diatomic gas Cv= 5R/2 then gamma for this gas is.
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5/7
4/35
7/5
35/4
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Question # 11
The moment of inertia is analogue to
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Mass
Weight
Torque
Force
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Question # 12
The produce oscillation, body is pulled away from its
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Mean position
Extreme position
Both a and b
None of these
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Question # 13
An elevator is moving up with an acceleration equal to 'g' An apparent weight of the body in an elevator is.
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Zero
Equal to real weight
2 mg
3 mg
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Question # 14
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Question # 15
Intensity of light depend on
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Wave length
Amplitude
Velocity
Frequency
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Question # 16
Angular acceleration is produced by
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Power
Torque
Pressure
Force
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Question # 17
the systolic pressure of normal healthy person is.
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120 torr
130 torr
115 torr
110 torr
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Question # 18
the acceleration along x -axis direction in case of projectile is.
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Zero
Equal to gravity
Maximum
Constant
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