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Online Tests
Physics Fsc Part 1 Online Test MCQs With Answers
Question # 1
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Question # 2
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 # 3
The experimental value for the velocity of sound in air is
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233 m-sec
-1
333 m-sec
-1
433 m-sec
-1
533 m-sec
-1
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Question # 4
The time period of an oscillating mass spring system is 10 second. If mass attached to spring id doubled then time period becomes.
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10 sec
20 sec
5 sec
None of these
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Question # 5
The focal length of convex lens
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Negative
Positive
small
Large
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Question # 6
The terminal velocity of a droplet falling down under gravity is directly proportional to the square of
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Its density
Its radius
Its viscosity
Its elasticity
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Question # 7
The SI unit of power is
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Joule
Newton
Watt
Kilowatt
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Question # 8
When the amplitude of a wave is increase to doubled is energy.
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Remain the same
Increases 4 times
Increases by two times
Decreases by half
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Question # 9
the distance covered during one vibration of an oscillating body in terms of amplitude 'A' is
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A/2
A
2A
4A
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Question # 10
A quantity which indicates the state and direction of a vibrating body is known as
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Time period
Amplitude
Phase
Frequency
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Question # 11
The Carnot cycle can be shown by which graph
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P - T graph
P - V Graph
V- T graph
PV -T graph
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Question # 12
Motion of projective is
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One dimensional
Two dimensional
Three dimensional
Four dimensional
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Question # 13
The speed of sound in air does not depend upon
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Temperature
Pressure
Density
Medium
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Question # 14
The slope of velocity time graph shows
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Total distance covered
Average acceleration
Instantaneous acceleration
Torque
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Question # 15
Not change in entropy of a system after one complete Carnot cycle is.
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Positive
Negative
Zero
None of these
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Question # 16
The space within which gravitational force acts on a body is called
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Electric field
Gravitational field
Magnetic field
Force field
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Question # 17
Which one of the following can not be polarized.
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Ultra violet rays
Radio waves
T.V. Waves
Sound waves
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Question # 18
The magnification of a convex lens of focal length 5 cm is equal to.
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5
6
10
23
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