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The density of the ideal gas is given by...

The density of the ideal gas is given by

A

`nC_(v)DeltaT`

B

`(nR)/(gamma-1)(T_(2)-T_(1))`

C

`-nRP_("ext")[(T_(2)P_(1)-T_(1)P_(2))/(P_(1)P_(2))]`

D

`-2.303 " RT log "(V_(2))/(V_(1))`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
`DeltaU-q+w=0+w=w`
`w=nintC_(vm)dT`
`w=(nR)/(gamma-1)(T_(2)-T_(1))`
`w=-nR " "P_("ext")(T_(2)/(P_(2))-(T_(1))/(P_(1)))`
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