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Carnot Cycle

The temperatu...

Question

The temperature inside a refrigerator is 4^oC and the room temperature is 27^oC. How many joules of heat will be delivered to the room for each joule of electricity consumed by the refrigerator?( Treat the refrigerator as ideal).

A

1 J

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B

12 J

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C

8.3 J

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D

13 J

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Solution

The correct option is D
13 J

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