The speed of sound in a gas is v and the root mean square speed of gas molecules is `v_(rms)`. If the ratio of the specific heats of the gas is 1.5 th

Question

The speed of sound in a gas is v and the root mean square speed of gas molecules is `v_(rms)`. If the ratio of the specific heats of the gas is 1.5 th

The speed of sound in a gas is v and the root mean square speed of gas molecules is `v_(rms)`. If the ratio of the specific heats of the gas is 1.5 then the ratio `v//v_(rms)` is
A. `1 : 2`
B. `1 : sqrt3`
C. `1 : sqrt2`
D. `1 : 3`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`(V)/(V_(rms)) = sqrt((gamma)/(3))`

4 views Answered 2023-02-05 15:29