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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.
Related Questions: - In thermodynamics processes which of the following statements is not true?
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- 180⁰ phase difference is obtained when light ray is reflected from
- A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
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
- In thermodynamics processes which of the following statements is not true?
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- 180⁰ phase difference is obtained when light ray is reflected from
- A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
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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