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A gas undergoes a process in which its p...

A gas undergoes a process in which its pressure `P` and volume `V` are related as `VP^(n) =` constant. The bulk modulus of the gas in the process is:

A

nP

B

` P^(1//n) `

C

` P//n`

D

`P^(n)`

Text Solution

Verified by Experts

The correct Answer is:
C
` VP^(n) = ` constant
dV `P^(n) +VnP^(n-1) dP=0 `
`- (VdP)/(dV) = (P)/(n) `= bulk modulus
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