Multiple Choice
A heat engine works between two heat reservoirs with temperatures of 20°C and 100°C. In one cycle the engine produces 35 kJ of work while expelling 85 kJ of heat. The change in entropy is
A) 30 J/K.
B) 100 J/K.
C) 200 J/K.
D) 300 J/K.
Correct Answer:
Verified
Correct Answer:
Verified
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