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+1 vote
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in Physics by (67.9k points)

A gas consisting of rigid diatomic molecules is expanded adiabatically. How many times has the gas to be expanded to reduce the root mean square velocity of the molecules η = 1.50 times?

1 Answer

+1 vote
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Best answer

The gas must be expanded ηi times, i.e 7.6 times.

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