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Assigment 3 Thermo . A hot-water stream at 80C enters a mixing chamber w: a mass flow rate of 0.5 kg/s where it is raised

Assigment 3 Thermo . A hot-water stream at 80°C enters a mixing chamber w: a mass flow rate of 0.5 kg/s where it is raised with a stream of cold water at 20°C. If it is desired that the mixture le

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