Work Energy And Power Ques 63
63. A molecule of mass $m$ of an ideal gas collides with the wall of a vessel with a velocity $v$ and returns back with the same velocity. The change in linear momentum of molecule is
[1997]
(a) $2 mv$
(b) $4 mv$
(c) $8 mv$
(d) $10 mv$
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Answer:
Correct Answer: 63.(a)
Solution:
- (a)
BETA
