A) 42.2 J
B) 208.7 J
C) 104.3 J
D) 84.5 J
Correct Answer: B
Solution :
[b] \[\Delta \text{Q=}\Delta \text{U+}\Delta \text{W}\] |
\[\Rightarrow 54\times 4.18=\Delta U+1.013\times {{10}^{5}}(167.1\times {{10}^{-6}}-0)\] |
\[\Rightarrow \Delta U=208.7\,\,\text{J}\] |
You need to login to perform this action.
You will be redirected in
3 sec