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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
- When a light beam of frequency v is incident on a metal surface,
- A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- A photon of energy 10.2 eV collide inelastically with hydrogen atom in ground state
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
- The intensity at the maximum in a Young’s double slit experiment is I₀.
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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