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The pressure and density of a given mass...

The pressure and density of a given mass of a diatomic gas `(gamma = (7)/(5))`change adiabatically from `(p,d)` to `(p',d')`. If `(d')/(d) =32`, then `(p')/(p)` is (`gamma` = ration of specific heat).

A

1/128

B

32

C

128

D

None of the above

Text Solution

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The correct Answer is:
C
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