Air at 18°C flows over a plate 20 cm long at a velocity 218 m/s. If the plate is maintained at 35°C, calculate the adiabatic wall temperature. What do you conclude regarding heat transfer at the...

Air at 18°C flows over a plate 20 cm long at a velocity 218 m/s. If the plate is maintained at 35°C, calculate the adiabatic wall temperature. What do you conclude regarding heat transfer at the plate? If the plate is maintained at 150°C, find the rate of heat transfer to or from the plate?