23. The Second Law of Thermodynamics
Entropy and the Second Law of Thermodynamics
Textbook Question
Textbook Question(II) A real heat engine working between heat reservoirs at 970 K and 650 K produces 550 J of work per cycle for a heat input of 2500 J.
(a) Compare the efficiency of this real engine to that of an ideal (Carnot) engine.
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