A) -266 J
B) 166 J
C) -268 J
D) 168 J
Correct Answer: B
Solution :
The change in the internal energy of the gas \[\Delta U=\frac{R({{T}_{2}}-{{T}_{1}})}{(\mu -1)}\] \[=\frac{8.3(35-27)}{(1.4-1)}=\frac{8.3\times 8}{0.4}\] \[\Delta U=166\,J\]You need to login to perform this action.
You will be redirected in
3 sec