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Online Tests
1st Year Fsc Physics Online Test MCQs With Answers
Question # 1
Slope of velocity time graph describes a physical quantity called.
Choose an answer
Displacement
Average velocity
Average acceleration
Momentum
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Question # 2
A ray of light is a line
Choose an answer
Parallel to wave front
Normal to wave front
Anti-parallel to wave
Any one of these
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Question # 3
Venturimeter is used ot measure.
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Speed of fluid
Pressure of fluid
Volume of fluid
Mass of fluid
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Question # 4
The speed of light was measured correctly by
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Galileo
Michelson
Newton
Maxwell
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Question # 5
The maximum velocity necessary to put a satellite into orbit is
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7.1 kms-1
7.3 kms-1
7.9 kms-1
8,9 kms-1
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Question # 6
Which of the following is not directed along the fixed axis of rotation.
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Angular displacement
Angular momentum
Centripetal acceleration
Angular acceleration
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Question # 7
The profile of periodic waves generated by a source executing S.H.M is represented by a.
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Circle
Sine curve
Tangent curve
Cosine curve
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Question # 8
The numer of significant figureswith the increases accracy of the measuring instrument
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Decreases
Remains unchanged
Increasees
None of these
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Question # 9
The motion of gas molecules is
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In the same direction
Random
Walls of container
Opposite to each other
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Question # 10
Height of projectile is maximum at an angle of.
Choose an answer
45
o
60
o
30
o
90
o
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Question # 11
The basic units in system international units are
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Theree
Seven
Five
Two
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Question # 12
Original source of energy for biomass is
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Earth
Star
Moon
Sun
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Question # 13
Salter's duck was invented by
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Newton
Einstein
Prof Salter
Maxwell
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Question # 14
Carnot cycle consists of.
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Two steps
Three steps
Four steps
Five steps
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Question # 15
The wavelength of wave produced by microwave oven is.
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12 cm
12 m
18 m
18 cm
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Question # 16
Einstein's theory gives us the physical picture of how the
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Body moves
Gravity works
Moment of inertia produced
Weightlessness creates
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Question # 17
S.I Unit of pressure of gas is.
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Nm
N.m
N2/m
N3m
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Question # 18
For working of heat engine, there must be.
Choose an answer
A source
A sink
either of these
Both of these
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