Someone on a glass-bottom boat shines a light through the glass into the water below. A scuba diver beneath that boat sees the light at an angle of 17 degrees with resoect to the normal. If the glass's index of refraction is 1.5 and the water's index of refraction 1.33, what is the angle of incidence with which the light passes from the glass into the water?
1 answer
40.53
0 answers