Question: two objects form a closed system. one object which at 4 0 0 K absorbs 2 5 . 0 kJ of heat from other object

two objects form a closed system. one object which at 400 K absorbs 25.0 kJ of heat from other object which is at 500 K. what is the net change in entropy of the system? assume that the temperatures of the objects do not change appreciably in the process

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