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Online Tests
Ics Part 2 Physics Test Online MCQs With Answers
Question # 1
SI unit of electric flux is.
Choose an answer
NmC
1
Nm
-1
C
1
Nm
2
C
-1
Nm
3
C
2
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Question # 2
A block body is an ideal:
Choose an answer
Absorber
Radiator
Both a & b
None of above
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Question # 3
Recently superconductor discovered is at temperature.
Choose an answer
110K
143K
16.3K
119K
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Question # 4
The rod of unit length is moving at 30 o through a magnetic field of 1 T. If the velocity of rod is 1 m/s, then induced emf in the rod will be given by
Choose an answer
I V
0.25 V
0.5 V
0.6 V
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Question # 5
Which of the following does not undergo plastic deformation.
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Copper
Wrought iron
Head
Glass
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Question # 6
In gas the charge carriers are:
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Electrons
Ions
Both a & b
None of above
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Question # 7
The following gas was identified in the sun using spectroscopy
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Hydrogen
Helium
Carbon
Nitrogen
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Question # 8
The reciprocal of resistance is called.
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Capacitance
Resistance
Conductance
Inductance
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Question # 9
Energy produced due to fission of uranium atom is:
Choose an answer
500MeV
200MeV
700MeV
750MEV
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Question # 10
Which of the following quantities remain constant in step up transformer?
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Current
Voltage
Power
Heat
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Question # 11
The movement of conductor in magnetic field produces electrical current was discovered in:
Choose an answer
1931
1731
1842
1831
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Question # 12
Helium Neon Laser Beam emitted from discharge tube has a colour.
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Blue
Green
Red
Black
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Question # 13
Lenz's law presented in
Choose an answer
1834
1934
1826
1836
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Question # 14
100 micro F capacitor is connects to an AC voltage 24 V and frequency 50 Hz. The reactance of the capacitor is.
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30.8 Ohm
31.8 Ohm
34.8 Ohm
40 Ohm
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Question # 15
Xc =
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1/2πfc
2πfc
2π/fc
fc/2π
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Question # 16
The circuit of full wave rectification consist of
Choose an answer
Three diodes
Four diodes
Two diodes
One diode
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Question # 17
If the length of solenoid is doubled but N same, B inside the solenoid becomes.
Choose an answer
Half
Doubled
One fourth
Four times
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Question # 18
The number of electrons emitted depends upon
Choose an answer
Colour of target surface
Shape of surface
Frequency of incident light
Intensity of incident light
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