Question

write laws of refration



plz answer​

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

Laws of refraction state that:

1.The incident ray, reflected ray and the normal, to the interface of any two given mediums; all lie in the same plane.

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