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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago

 
A Carnot engine is operated as an air conditioner to cool a house in the summer. The air conditioner removes 14kJ of heat per second from the house, and maintains the inside temperature at 293 K, while the outside temperature is 375 K. The power required for the air conditioner under these operating conditions, in SI units, is closest to: 
A)
 
3900 
B)
 
4700 
C)
 
5500 
D)
 
6300 
E)
 
7100 
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padrepadre
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10 years ago
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mikael Author
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#2
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10 years ago
Great, thank you, physics couldn't be easier now Slight Smile
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