1.

THE_EFFICIENCY_OF_A_CARNOT_ENGINE_OPERATING_WITH_RESERVOIR_TEMPERATURES_KEPT_AT_100_¬¨ àûC_AND_-23¬¨ àûC_WILL_BE?$#

A. (100+23)/100
B. (100-23)/100
C. (373+250)/373
D. (373-250)/373
Answer» E.


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