A vertical plate of length L = 2m (in the vertical direction), width w = 1m (in the horizontal direction) and temperature T = 300K is in free convection with air at T\infty = 320K.
a) Find the total heat transfer from both sides of the plate
b) The plate gets tilted by 10° degrees from its vertical position. Identify for which side of the plate you can use the result for vertical flat plate free convection boundary layers, and find the total heat transfer on that side.