Question

what is rearfaction? what are its law. ​

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.

Step-by-step explanation:

>>> The first law of refraction states that the incident ray, refracted ray and the normal all lie in the same plane. The second law of refraction states that the ratio of sine of angle of incidence to the sign of angle of refraction is constant to the interface of any two given medium

Answer 2

Answer:

the phenomenon of bending of light from one medium to another medium is called refraction.

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.