Multiple Choice
For a certain ideal Carnot engine,the hot reservoir is 35°C higher than the cold reservoir.If this engine is to have an efficiency of 20%,what must be the temperature of the hot reservoir?
A) 70.0 K
B) 140 K
C) 175 K
D) 210 K
E) 245 K
Correct Answer:
Verified
Correct Answer:
Verified
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