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If v1 and v2 denote the sound velocity'a...

If `v_1` and `v_2` denote the sound velocity'and root mean square velocity of molecules of an ideal gas then select the correct option (γ = adiabatic constant)

A

`v_1` = `v_2` `(gamma/2)^(1/2)`

B

`v_1` = `v_2` `(gamma/3)^(1/3)`

C

`v_1` = `v_2` `(gamma)^(1/2)`

D

`v_1` = `v_2` `(gamma/2)^(1/3)`

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