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The r.m.s speed of the molecules of a gas in a vessel is 400 m/s. If half of the gas leaks out at constant temperature, the r.m.s speed of the remaining molecules will be
Options
(a) 800 m/s
(b) 400 √2 m/s
(c) 400 m/s
(d) 200 m/s
Correct Answer:
400 m/s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
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Topics: Behavior of Perfect Gas and Kinetic Theory
(34)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
- If dimensions of critical velocity of a liquid flowing through a tube are expressed
- According to Hook’s law of elasticity, if stress is increased, the ratio of stress
- The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function
- Two charges of equal magnitude q are placed in air at a distance 2a
Topics: Behavior of Perfect Gas and Kinetic Theory (34)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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