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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.
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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 vertical spring with force constant k is fixed on a table. A ball of mass
- 300j work is done in sliding a 2kg block up an inclined plane of height 10m
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
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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