Water at a rate of 0.5 kg/s is passed through a smooth 25 mm inner diameter tube, 15 m long. The inlet water temperature is 10°C and tube wall is at a constant temperature of 40°C. What is the exit...

Water at a rate of 0.5 kg/s is passed through a smooth 25 mm inner diameter tube, 15 m long. The inlet water temperature is 10°C and tube wall is at a constant temperature of 40°C. What is the exit water temperature ?

Average properties of water are