Question: When heat is added to a system and no work is done ( i . e . , W = 0 ) , what is

When heat is added to a system and no work is done (i.e., W=0), what is the change in internal energy of the system?a. The internal energy decreases.b. The internal energy remains unchanged. equal to the heat added.c. The internal energy increases by d. The internal energy increases by an amount equal to the work done on the system

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