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Online Tests
Physics Fsc Part 1 Online Test MCQs With Answers
Question # 1
The actual efficiency of property turned petrol engine is.
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20% to 30%
30% to 35%
40% to 45%
25% to 30%
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Question # 2
At which place the motion of a simple pendulum will be slowest.
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Karachi
K-2
Murree
Lahore
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Question # 3
the louder the sound, the greater will be its.
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Speed
Frequency
Amplitude
Wave length
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Question # 4
Radar system is an application of.
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Chemical effect
Electric effect
Magnetic effect
Doppler's effect
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Question # 5
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 # 6
The frequency of 2nd pendulum is
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0.5 Hz
1 Hz
1.5 Hz
2 Hz
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Question # 7
The dimensions of angular velocity are
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[LT-1]
[LT-2]
[T-1]
[L-1T-1]
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Question # 8
Height of geo stationary orbit of the satellite above the earth is.
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300 km
250 km
400 km
None of these
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Question # 9
When the body moves with constant acceleration the velocity time graph is
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Parabola
Hyperbola
Straight line
Curve
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Question # 10
_______ is bio fuel
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Water
Petrol
Ethanol
Oil
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Question # 11
The direction of vector in space is specified by
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1- angle
2- angle
3- angle
4 - angle
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Question # 12
Which remains constant in an adiabatic process.
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Volume
Pressure
entropy
temperature
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Question # 13
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 # 14
the acceleration of a body having SHM, depends upon its.
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Time period
Amplitude
Frequency
Displacement from mean position
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Question # 15
Kilo watt hour is the unit of
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Power
Energy
Force
Torque
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Question # 16
A 2 meter of high tank is full of water. If a hole appears at its middle, then the speed of efflux is.
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4.4 ms-1
10 ms-1
6.2 ms-1
20 ms-1
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Question # 17
The wavelength of fundamental note in one end closed pipe in term of length 'l' of pipe is.
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4 l
2l
l
1/4 l
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Question # 18
Vectors have
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Numerical value
Directional
Both a and b
None of these
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