Engineering
Engineering, 27.01.2020 23:31, lizzzzi7908

Amanufacturer claims that its refrigerator has a cop of 1.4 when cooling food at 7°c using ambient air at 23°c as a heat sink. is this claim valid?

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Amanufacturer claims that its refrigerator has a cop of 1.4 when cooling food at 7°c using ambient a...

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