A) \[10\text{ }J\] of the work will be done by the gas.
B) \[6\text{ }J\] of the work will be done by the gas.
C) \[10\text{ }J\] of the work will be done by the surrounding on gas.
D) \[6\text{ }J\] of the work will be done by the surrounding on gas.
Correct Answer: D
Solution :
[d] \[\Delta {{U}_{AB}}=q+w=+5+(-8)=-3\] \[q=-3,\Delta {{U}_{BA}}=+3\] \[\Delta {{U}_{BA}}=q+w\] \[\Rightarrow 3=-3+w\Rightarrow w=+6J\] (work done on the system).You need to login to perform this action.
You will be redirected in
3 sec