Under special laboratory measurements of local convection heat transfer coefficient (h) at the circumference of a cylinder is treated by an expression of the form: h=20cos() 1. Determine the average convection h.t coefficient (h) at the first quarter of cylinder (090) ? fur 2. Determine the location () and value of the maximum convection heat transfer coefficient (h,max) ? 3. Fill all results that relate to the Table below. (Hint: All mathematical steps should be included)