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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 the feedback voltage is increased in a negative feedback amplifier, then
- A particle of mass 1.96×10⁻¹⁵ kg is kept in equilibrium between two horizontal metal
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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
- A thermocouple is made from two metals, antimony and bismuth. If one junction
- If the feedback voltage is increased in a negative feedback amplifier, then
- A particle of mass 1.96×10⁻¹⁵ kg is kept in equilibrium between two horizontal metal
- If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string
- During negative β-decay
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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