Question

define the term refraction and mention law of refraction​

Answer 1

Answer:

Reflection is the phenomenon refered to the bouncing back of light ray from a reflecting surface...

Refraction refers to the phenomenon of bending of light while going from one medium to other caused by change in speed of light...

Explanation:

hope it helps...

Answer 2

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REFRACTION :

In physics, refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium. Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction.

LAW OF REFRACTION :

Laws of refraction of light(Snell�s law of refraction)

Refraction is due to change in the speed of light as it enters from one transparent medium to another. The incident ray, the refracted ray and the normal to the interface of two transparent media at the point of incidence, all lie in the same plane.

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