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Q3 1 kg of liquid water at 77C mixed with 1 kg of liquid water at 17C until thoroughly mixed. Find: a) the nal temperature

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Q3 1 kg of liquid water at 77"C mixed with 1 kg of liquid water at 17"C until thoroughly mixed. Find: a) the nal temperature of the mixture b) the entropy change of the hot water c) the entropy change of the cold water d) the total entropy change Given: the specic heat of liquid water is 4.2 M\" kg" K"

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