5 J of work is done by the system, if the change in internal energy of – McqOptions

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1.	5 J of work is done by the system, if the change in internal energy of the system is 10 J, what is the heat supplied to the system?
A.	– 5 J
B.	5 J
C.	– 15 J
D.	15 J
Answer» E.

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