15 J of heat is supplied to a system and 15 J of work is done on the s – McqOptions

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1.	15 J of heat is supplied to a system and 15 J of work is done on the system, then the system is which of the following?
A.	Steady state
B.	Unsteady state
C.	Closed
D.	None of the mentioned
Answer» C. Closed

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