A) Increased by 400 J
B) Increased by 200 J
C) Increased by 100 J
D) Decreased by 200 J
Correct Answer: A
Solution :
From FLOT \[\Delta Q=\Delta U+\Delta W\]\[=\Delta U+P\Delta V\] \[\Rightarrow \ 100=\Delta U+50\times (4-10)\Rightarrow \Delta U=400\ J\]You need to login to perform this action.
You will be redirected in
3 sec