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please solve Starting from the first law, how much liquid water must a 62 kg person evaporate to lower their body temperature by 5'C through

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Starting from the first law, how much liquid water must a 62 kg person evaporate to lower their body temperature by 5'C through perspiration? Use Ly = 2.5 x 105 J kg-1 and a heat capacity for the human body of co = 4.2 x 103 J K-kg . [10 points]

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