Mechanical energy that should be supplied to refrigerator

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Reference no: EM13673265

A car not refrigerator takes heat from water at 0 degrees Celsius and rejects heat to a room temperature at 20 degrees Celsius. Assume that 78 grams of water at 0 degrees Celsius are converted to ice at 0degrees Celsius by the refrigerator. Compute the mechanical energy that should be supplied to the refrigerator. (Note: The heat fusion of water is 3.34 x10^5 J/kg)

Reference no: EM13673265

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