Multiple Choice
A heat engine has a maximum possible efficiency of 0.800.If it operates between a deep lake with a constant temperature of 287.0 K and a hot reservoir,what is the temperature of the hot reservoir?
A) 1440 K
B) 359 K
C) 517 K
D) 646 K
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q26: Just as a heat engine is more
Q27: A system has a heat source supplying
Q28: A fluid in an insulated,flexible bottle is
Q29: A heat pump with a COP of
Q30: All real heat engines are less efficient
Q31: A refrigerator with a COP of 3.7
Q32: What is the maximum efficiency of an
Q34: A nuclear power plant has an actual
Q36: A thermometer flashes the temperature in Celsius
Q83: An important feature of the Carnot cycle