Question

State the Laws of Refraction.​

Answer 1

Answer:

Laws of refraction state that: The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane. The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant. This is also known as Snell's law of refraction.

Answer 2

Laws of refraction:

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