Ahot-water stream at 80 ℃ enters a mixing chamber with a mass flow rate of 0.5 kg/s where it is mixed with a stream of cold water at 20 ℃. if it is desired that the mixture leave the chamber at 42 ℃, determine the mass flow rate of the cold-water stream. assume all the streams are at a pressure of 250 kpa
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Ahot-water stream at 80 ℃ enters a mixing chamber with a mass flow rate of 0.5 kg/s where it is mixe...
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