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Calculate the amount of work input a refrigerator need (27'C surrounding temperature) to make ice cubes...

Calculate the amount of work input a refrigerator need (27'C surrounding temperature) to make ice cubes out of a tray of 0.25 kg liquid water at 10'C.Assume the refrigerator works in a carnot cycle between -8'C and 35'C

Lf:333.55 kJ/kg

Cwater =4.186 J/g'

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