Physics, asked by sapnasofty9159, 14 hours ago

An ideal refrigerator has a freezer at a temperature of-13°c. The cofficient of perfomance of the engine is 5. The temperature of the air(to which heat is rejected) will be

Answers

Answered by Rinkii0095
0

Answer:

39 Degree

Explanation:

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Answered by wanizahoor129
0

Answer:

of cold body

=-130C=(-13+273)k=260kor5=260T1-260

5T1=260+1300 or T1=312k=39oC

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