Atmospheric air at 20°C flows over a flat plate with a velocity of 1 5 m/s. The plate (10) has a length of 2 m (in the flow direction) and a width of 0.5 m. If the plate is maintained at 80°C, calculate the following quantities. (ii) 16 a) Module l convection. Average heat transfer coefficient over the regjon of laminar boundary layer Total heat transfer rate from the plate