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The pressure P(1)and density d(1) of a ...

The pressure `P_(1)and density d_(1)` of a diatomic gas `(gamma=(7)/(5))` change to `P_(2) and d_(2)` during an adiabatic operation .If `(d_(2))/(d_(1))=32, then (P_(2))/(P_(1))`is

A

32

B

`1//32`

C

`128`

D

`1//128`

Text Solution

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The correct Answer is:
C
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