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The potential energy of a system increases if work is done
Options
(a) upon the system by a non conservative force
(b) by the system against a conservative force
(c) by the system against a non conservative force
(d) upon the system by a conservative force
Correct Answer:
upon the system by a conservative force
Explanation:
When work is done upon a system by a conservative force then its potential energy increases.
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- If a charge on the body is 1nC, then how many electrons are present on the body?
- Force required to move a mass of 1kg at rest on a horizontal rough plane
- A speeding motorcyclist sees traffic jam ahead him. He slows down to 36 km per hour
- A wire of resistance 4 ohm is stretched to twice its original length.
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the focal length of objective lens is increased, then magnifying power of
- If a charge on the body is 1nC, then how many electrons are present on the body?
- Force required to move a mass of 1kg at rest on a horizontal rough plane
- A speeding motorcyclist sees traffic jam ahead him. He slows down to 36 km per hour
- A wire of resistance 4 ohm is stretched to twice its original length.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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