A) 5%
B) 6%
C) 7%
D) 8%
Correct Answer: C
Solution :
\[P{{V}^{\gamma }}=K\]or \[P\gamma \,{{V}^{\gamma -1}}dV+dP.\ {{V}^{\gamma }}=0\] or \[\frac{dP}{P}=-\gamma \frac{dV}{V}\]or \[\frac{dP}{P}\times 100=-\gamma \,\left( \frac{dV}{V}\times 100 \right)\] \[=-1.4\times 5=7%\]You need to login to perform this action.
You will be redirected in
3 sec