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The isothermal Bulk modulus of an ideal ...

The isothermal Bulk modulus of an ideal gas at pressure P is

A

P

B

`P//gamma`

C

`P gamma`

D

`P^(gamma)`

Text Solution

Verified by Experts

The correct Answer is:
A
The perfect gas equation for isothermal gas is,
`PV=RT`
`Pdv+Vdp=0`
`Pdv= -Vdp`
`(-(dv)/(v))P=dP`
`P=-(dPv)/(dv)=K.`
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