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Online Tests
Physics 9th Class English Medium Online Test MCQs With Answers
Question # 1
The maximum value of friction is:
Choose an answer
Kinetic friction
Static friction
Limiting friction
Dynamic friction
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Question # 2
If the velocity of a body becomes double, then its kinetic energy will:
Choose an answer
Remain the same
Become double
Become four time
Become half
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Question # 3
Mass per unit volume is:
Choose an answer
Velocity
Work
Density
None
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Question # 4
The force exerted by earth on moon is :
Choose an answer
2.01× 1020 N
2.01× 1020 Kg
2.01× 1021 N
2.01× 1022 Kg m/s2
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Question # 5
Metals are good conductors of heat due to :
Choose an answer
Free electrons
Big size of molecules
Small size of molecules
None of these
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Question # 6
Normal human body temperature is :
Choose an answer
15°C
98.6°C
37°C
37°F
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Question # 7
The force_________oppose the motion of a moving object is called:
Choose an answer
Momentum
Friction
Power
Work
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Question # 8
The value of gravitational constant is, G is:
Choose an answer
6.67× 10-10 Nm2/Kg2
6.67× 10-11 Nm2/Kg2
6.67× 10-11
None
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Question # 9
Convection of heat is the process of heat transfer due to the
Choose an answer
Random motion of molecules
Downward movement of molecules
Upward movement of molecules
Free movement of molecules
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Question # 10
Barometer was first set up by:
Choose an answer
Robert
Torricelli
Al Razi
Nil
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Question # 11
Liquid pressure at depth h is:
Choose an answer
p/gh
h/pg
pgh
i/pgh
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Question # 12
Water freezes at .
Choose an answer
0
o
F
32
o
F
-273 K
0 K
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Question # 13
SI unit of temperature is.
Choose an answer
Fahrenheit
Centigrade
Kelvin
All of these
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