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Two streams of water are continuously mixed. The temperature of the first stream is 19.6°C, and its flow rate is 3.5 kg s¯¹. The temperature of the second stream is81.5°C, and its flow rate is 1.6 kg s¯¹.What is the temperature of the mixed stream? (Answer in °C, 1DP)Assume steady state. Assume that the heat capacity of the water is constant at4180 J kg¯¹ K-¹.

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