If v1 is the sound in a diatomic gas at ...

If `v_1` is the sound in a diatomic gas at `273^@C and v_2` is the r.m.s. speed of its molecules at 273K, then `(v_(1))/v_(2)=`

`sqrt((15)/(14))`

`sqrt((14)/(15))`

`sqrt(7/8)`

`sqrt(8/7)`

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