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Law of Refraction

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Law of Refraction
  • 3 answers
Jo bheji thi rab ko duaeee.....laut kar aa gai sada ve....

.Ismat .Jamil 7 years, 10 months ago

1.Incident ray,refracted ray & normal to interface at the pt of incidence, all lie in the se plane 2.ratio of sine of angle of incidence to sine of angle of reflection is constant .sink/sine=n=refractive index of second medium w.r.t. first medium

Hitesh Kumar 7 years, 10 months ago

1 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. 2 The ratio of sine of angle of incidence to the sine of angle of refraction is a constant, for the light of a given color and for the given pair of media. This law is also known as Snell’s law of refraction.This constant value is called the refractive index of the second medium with respect to the first.
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