1. Pressurized liquid water is heated by flowing through a square tube with side length s = 10 cm andlength L = 15 m and whose surface is maintained at 235 °C. a. If the flow rate and inlet temperature of the water are 0.005 kg/s and 20 °C, what is the outlet temperature Tmo? What is the total heat transfer rate q for the tube? Assume fully developed flow.

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