Question

what is law of refraction ​

Answer 1

Snell's law is a formula used to describe the relationship between the angles of incidence and refraction, when referring to light or other waves passing through a boundary between two different isotropic media, such as water, glass, or air.

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Answer 2

Answer:

hey friend hear is the answer

# the angle of refraction , the angle of incidence and the normal to the to transparent media all lie in a same plane

#the ratio of sin of i (incidence)is equal to the ratio of sin of r (refraction)is constant for a given pair of media of a given colour

this is also called as Snell,'s law

hope this helps you

mark branilist