The heat releasing top surface of a piece of electronic equipment is cooled by air at 25 degree C flowing over the flat surface with a velocity of 1 m/s. Wind tunnel tests using the same flow conditions determined that the average frictional shear stress on the surface is 0.04N/m2. What is the maximum power that can be dissipated from the surface without causing damage to the electronics, which would occur at an average surface temperature exceeding 50 degree C?