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A Carnot heat engine uses a hot reservoir consisting of a largeamount of boiling water and a cold reservoir consisting of a largetub of ice and water. In 5minutes of operation of the engine, theheat rejected by the engine melts a mass of ice equal to2.25×10−2 .Throughout this problem use for the heat of fusion for water.During this time, how much work is performed by the engine?(InJoules)


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so Q_c was equal to -7515 because the energy flowed out of theengine

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