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Online Tests
Physics 9th Class English Medium Online Test MCQs With Answers
Question # 1
Co-efficient of friction between glass and glass.
Choose an answer
1.0
0.9
1
0.8
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Question # 2
ΣF=0 is __________ condition of equilibrium:
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1st
2nd
Unstable
Stable
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Question # 3
If mass of a body becomes half that its energy K.E will be reduce to:
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Zero
Half
Double
4 Times
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Question # 4
The value of sin θ at an angle of 60o is
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0.5
0
0.707
0.866
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Question # 5
If an object is moving with a uniform changing speed then speed time graph .
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Variable
Parallel to time axis
Straight line
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Question # 6
Which surface is bad emitter:
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White surface
Black surface
Coloured surface
Silver surface
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Question # 7
Glass and transparent polythene sheets allow radiations of wavelength to pass through them:
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Long
Medium
Short
All
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Question # 8
Plasma is in ___________ form.
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Moleculer
Kinetic
Static
Ionized
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Question # 9
Anticlockwise torque is taken:
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Negative
Neutral
Positive
Nil
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Question # 10
________ is the height of an object or place above sea level.
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Altitude
Depth
Sun
Moon
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Question # 11
kgm
2
s
-2
= _________
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Newton
Joule
Watt
Coulomb
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Question # 12
Newton related inertia of the body with its
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Weight
Mass
Density
Force
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Question # 13
The vacuum in barometer is called:
Choose an answer
Deep vacuum
Mercury vacuum
Torricellian vacuum
None of above
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