Question

Give the law of refrection in simple english ​

Answer 1

Answer

The Law of Refraction. When light travels from one medium to another, it generally bends, or refracts. The law of refraction gives us a way of predicting the amount of bend. ... The law of refraction is also known as Snell's Law, named for Willobrord Snell, who discovered the law in 1621.

Answer 2

Refrection nahi reflection hota hein bhai ya refraction.

                   

Reflection 3 laws

1. the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane.
2. The second law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane. Furthermore, the first law tells the relationship between angle of incidence and angle of reflection.
3. angle of incidence is always equal to angle of angle of reflection.

                   

Refraction 2 laws

1. incident ray , refracted ray and the normal at the point of incidence all lies in a same plane.
2.  Second law states that angle of incidence and angle of refraction is constant which is also known as Snell's law.