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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 boat is sent across a river with a velocity of 8 km/h.If the resultant velocity
- The work of 146 kJ is performed in order to compress one kilo mole fo gas adiabatically
- A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.
- The kinetic energy of an electron in the first excited state is
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
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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