Multiple Choice
A Carnot engine extracts 508 J of heat from a high-temperature reservoir during each cycle,and rejects 303 J of heat to a low-temperature reservoir during the same cycle.What is the efficiency of the engine?
A) 0.4
B) 0.68
C) 1.68
D) 0.63
Correct Answer:

Verified
Correct Answer:
Verified
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