Consider airflow over both sides of a flat plate. the dimensions of the plate are 1 m in flow direction and 5 m wide. the plate and air temperatures are 100°c and 20°c. the convective heat transfer coefficient is 50 w/m²k. thermal radiation and heat loss from the plate sides are ignored. (a) determine the total heat loss from the plate to air. (b) plot the total heat loss for the range of h = 10 to 100 w/m²k. other parameters remain the same as in part (a).