The flat plate is now wet and therefore evaporation is also taking place. The temperature of the ambient air is still 20C with a relative humidity = 60% and Patm 1 atm (101.3 kPa). Determine the amount of heat power that must be provided to P maintain the flat plate temperature at 60C with this evaporation heat loss. Air V=5 m/s T. -20C 11111 L=1m T, -60C Surface is wet Latent heat of evaporation=2359 kJ/kg; R. 461.5 Pa* m/(kg*K). See next page for additional information.