A) - 36 kJ
B) - 13 kJ
C) - 47kJ
D) - 24kJ
Correct Answer: C
Solution :
\[w=-{{P}_{ext}}.\,dv\] \[=-38.4\times 100J\,=-3840\,J=-3\,.87\,kJ\] \[\Delta E=q+w\] So, \[q=\Delta E\,-w=-51\,\,+3.84\,=-47.16\,kJ\]You need to login to perform this action.
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