In an adiabatic process 6000 J of work is performed on a system. In the non-adiabatic process by which the system returns to its original state, 1000 J of heat is added to the system. What is the work done during non-adiabatic process?

In an adiabatic process 6000 J of work is performed on a system. In th

1.	In an adiabatic process 6000 J of work is performed on a system. In the non-adiabatic process by which the system returns to its original state, 1000 J of heat is added to the system. What is the work done during non-adiabatic process?
A.	\[+\,\,7000\,\,J\]
B.	\[-\,\,7000\,\,J\]
C.	\[+\,\,5000\,\,J\]
D.	\[-\,\,5000\,\,J\]
Answer» B. \[-\,\,7000\,\,J\]

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In an adiabatic process 6000 J of work is performed on a system. In the non-adiabatic process by which the system returns to its original state, 1000 J of heat is added to the system. What is the work done during non-adiabatic process?

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