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The velocity of sound waves in an ideal ...

The velocity of sound waves in an ideal gas at temperatures `T_(1) K and T_(2)` are respectively `v_(1) and v_(2)` . The rms velocity of gas molecules at these two temperatures are `w _(1) and e_(2)` , respectively then

A

`(v_(1))/(v_(2))= (w_(1))/(w_(2))`

B

`(v_(1))/(v_(2)) = sqrt(gamma) (w_(1))/(w_(2))`

C

`(v_(1))/(v_(2)) = sqrt((gamma)/(3))(w_(1))/(w_(2))`

D

`(v_(1))/(v_(2)) = sqrt((w_(1))/(w_(2)))`

Text Solution

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The correct Answer is:
A
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MOTION-SOUND WAVES-Exercise - 1
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