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Online Tests
Physics 9th Class English Medium Unit 6 Online Test MCQs With Answers
Question # 1
The tendency of doing work is called :
Choose an answer
Time
Energy
Force
Area
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Question # 2
The energy stored in a dam is:
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Electric energy
Potential energy
Kinetic energy
Thermal energy
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Question # 3
In Einstein's mass-energy equation, c is the
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Speed of sound
Speed of light
Speed of electron
Speed of Earth
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Question # 4
The work done will be zero when the angle between the force and the displacement is:
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45
°
60
°
90
°
180
°
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Question # 5
The S.I unit of power is:
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Newton
Watt
Joule
Coulomb
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Question # 6
The energy stored in coal is
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Heat energy
Kinetic energy
Chemical energy
Nuclear energy
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Question # 7
The energy stored in coal is:
Choose an answer
Heat energy
Kinetic energy
Chemical enegy
Nuclear energy
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Question # 8
Ability of body to do work due to its height is called.
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potential energy
kinetic energy
gravitational potential energy
elastic potential energy
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Question # 9
How many components are there of a solar heating system?
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2
3
4
5
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Question # 10
_____________ is an other unit of power.
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J
W
hp
W/J
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Question # 11
If f = 40 N is applied and bus is move 1m than work is :
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40 J
60 J
80 J
No work
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Question # 12
Which of the following is non-renewable fossil fuel?
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Oil
Coal
Gas
All of these
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Question # 13
The energy stored in coal is
Choose an answer
Heat Energy
Kinetic energy
Chemical energy
Nuclear energy
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