Question

Write down the 3 rules for refraction of light.​

Answer 1

Answer:

Laws of refraction state that: The incident ray, reflected ray and the normal, to the interface of any two given mediums; all lie in the same plane. The ratio of the sine of the angle of incidence and sine of the angle of refraction is constant.

Answer 2

Answer:

Laws of refraction state that:

1. The incident ray, reflected ray and the normal, to the interface of any two given mediums;

2. all lie in the same plane.

3. The ratio of the sine of the angle of incidence and sine of the angle of refraction is constant.