Question: An ideal refrigerator - a Carnot engine running backwards - freezes ice - cubes at a rate of 5 g s - 1 starting with

An ideal refrigerator-a Carnot engine running backwards-freezes ice-cubes at a rate of 5gs-1 starting with water at its freezing point. Energy is given off to the room which is at 30C. The fusion energy of ice is 320Jg-1. At whst rate must electrical energy be supplied as work, and at what rate is energy given off to the room?
An ideal refrigerator - a Carnot engine running

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