Physics, 22.07.2019 22:20, emmmssss21

In a geothermal power plant, the used geothermal water at 80°c enters a 15-cm-diameterhexagon and 400-m-long uninsulated pipe at a rate of 10 kg/s and leaves at 70°c beforebeing rejected back to the ground. windy air at 15°c flow over the pipe. disregardingradiation, determine the average wind speed that cools the water.

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In a geothermal power plant, the used geothermal water at 80°c enters a 15-cm-diameterhexagon and 40...