An Ideal Carnot Engine Extracts 529 J of Heat from a High-Temperature

question 39

Multiple Choice

An ideal Carnot engine extracts 529 J of heat from a high-temperature reservoir during each cycle,and rejects
Of heat to a low-temperature reservoir during the same cycle.What is the efficiency of the engine?

• A)0.57
• B)1.35
• C)2.35
• D)0.7

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