A) \[R/(\gamma -1)\]
B) \[pV\]
C) \[pV/(\gamma -1)\]
D) \[\gamma pV/(\gamma -1)\]
Correct Answer: C
Solution :
\[\Delta U=\mu {{C}_{V}}\Delta T=n\,\left( \frac{R}{\gamma -1} \right)\Delta T\] \[\Rightarrow \Delta U=\frac{P\Delta V}{(\gamma -1)}=\frac{P(2V-V)}{\gamma -1}=\frac{PV}{(\gamma -1)}\]You need to login to perform this action.
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