A point source of light is placed at a depth of h below the

Last updated: 6/13/2023

A point source of light is placed at a depth of h below the calm surface of water From the source light rays can only be transmitted to air through a definite circu lar section i Draw the circular section of the surface of water by ray diagram and mark its radius r ii Determine the angle of incidence of a ray of light incident at any point on the circumference of the cir cular plane Given refractive index of water 3 48 36 sin 0 7501 iii Show that r h Fi 22 MESH