A scuba diver training in a pool looks at his instructor as shown in the figure below. 2.0 m d=2.0 m The angle between the ray in the water and the perpendicular to the water is 36.5. (a) Using information in the figure above, find the height (in m) of the instructor's head above the water, noting that you will first have to calculate the angle of incidence. (b) Find the apparent depth (in m) of the diver's head below water as seen by the instructor. m