Question

State the laws of refraction of light.

Write the laws of refraction.

What are the two laws of refraction?

State two laws of refraction of light.

Answer 1

1. The incident ray, refracted ray, and normal to the surface at the moment of incidence are all in one plane. 
2. The ratio of the sine of the angle of incidence to the sine of the angle of refraction remains constant between any two media Snell's Law.