An ideal Carnot engine operates between reservoirs having temperatures of 125°C and
-20°C.Each cycle the heat expelled by this engine is used to melt 30.0 g of ice at 0.00°C.The heat of fusion of water is 3.34 × 10⁵ J/kg and the heat of vaporization of water is
2.25 × 10⁶ J/kg.
(a)How much work does this engine do each cycle?
(b)How much heat per cycle does this engine absorb at the hot reservoir?

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The Answer of An ideal Carnot engine operates between reservoirs having temperatures of 125°C and -20°C.Each cycle the heat expelled by this engine is used to melt 30.0 g of ice at 0.00°C.The heat of fusion of water is 3.34 × 10⁵ J/kg and the heat of vaporization of water is 2.25 × 10⁶ J/kg. (a)How much work does this engine do each cycle? (b)How much heat per cycle does this engine absorb at the hot reservoir?

An Ideal Carnot Engine Operates Between Reservoirs Having Temperatures of 125°C