Question

A ray of yellow light goes from air into water with a refractive index of 1.33 at an angle of incidence of 34.0 degrees. Determine the angle of refraction of the ray.

Answer 1

Snell's Law relates the index of refraction of a medium to the angle of light from the normal at the interface. Notice that it does not matter which ray is incident or refracted.

n1sinø1 = n2sinø2

here
n1 =1.003 for air take approx 1
sin ø1 = angle of incidence
n2 = RI of the second medium
sin ø2 = angle of refraction.
1*sin 34 = 1.33*sin ø
solving it comes out to be approximately 28 degrees.

Answer 2

thank you @nikks1992

Answer 3

your welcome girl...:)