A scuba diver training in a pool looks at his instructor as shown in the figure below. -2.0m d-2.0m What angle does the ray from the instructor's face make with the perpendicular to the water at the point where ray enters? The angle between the ray in the water and the perpendicular to the water is 38 2

A scuba diver training in a pool looks at his instructor as shown in the figure below. -2.0m d-2.0m What angle does the ray from the instructor's face make with the perpendicular to the water at the point where ray enters? The angle between the ray in the water and the perpendicular to the water is 38 2