Question

State snell's law refraction of light?​

Answer 1

• 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 is also called the refractive index of the second medium with respect to the first

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Answer 2

Answer:

Snell’s law is also called as law of refraction or Snell’s Descartes. It is defined as the ratio of sines of the angle of incidence refraction equal to the reciprocal ratio of refractive indices or phase velocities when the light ray travels from one medium to another type of medium. It gives the relation between the angle of incidence and angle of refraction when the light ray travels between two isotropic media. Also, the angle of incidence ray and the angle of refraction is constant.

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