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Class XI Physics Quiz on Work, Energy and Power
Class XI
Physics
Work, Energy and Power
14 questions
MEDIUM
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Preview questions
1. What is the SI unit of work?
Joule · Newton · Watt · Pascal
2. Work done is defined as the product of force and what?
Distance · Time · Mass · Velocity
3. If a force acts on an object but does not cause displacement, what is the work done?
Positive · Negative · Zero · Infinite
4. Which of the following is a scalar quantity?
Force · Velocity · Work · Acceleration
5. The work-energy theorem states that the work done on an object is equal to the change in what?
Momentum · Kinetic Energy · Potential Energy · Total Energy
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