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Online Tests
Physics 9th Class English Medium Online Test MCQs With Answers
Question # 1
The radiation from sun is:
Choose an answer
Alpha
Gamma
Radio
Ultraviolet
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Question # 2
A large water reservoir heeps the temperature of nearby land moderate due to:
Choose an answer
Low temperature
Low specific heat of water
Less absorption of heat
Large specific heat of water
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Question # 3
Tan 𝜽 is equal to:
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Perpendicular/Hypotenuse
Base / Perpendicular
Base/Hyp
Perpendicular/Base
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Question # 4
The first man who gave the idea of gravity:
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Hero
Einstein
Newton
Faraday
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Question # 5
Heat form one of a metal rod a reaches to the other by the process of
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convection
radiation
conduction
both (a) and (b)
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Question # 6
Bimetallic strip works on the principle of
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expansion of metals
contraction of metals
both (A) and (B)
unequal expansion of metals
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Question # 7
Which one of the following converts light energy into electrical energy?
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Electric Bulb
Electric generator
Photocell
Electric cell
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Question # 8
................. can be add algebraically.
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Scalar quantities
Vector
All
None
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Question # 9
Co-efficient of friction between glass and glass.
Choose an answer
1.0
0.9
1
0.8
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Question # 10
Barometer was first set up by:
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Robert
Torricelli
Al Razi
Nil
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Question # 11
More radiation is reflected by the surface:
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White
Coloured
Black
Rough
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Question # 12
Anything kept in thermos :
Choose an answer
In temperature remain constant
Its temperature decrease
Its temperature increase
None of these
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Question # 13
The energy store in an atom or molecule due to intermolecular force is:
Choose an answer
Kinetic energy
Potential energy
Internal energy
G.P.E
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