Question

laws of refraction ​

Answer 1

Answer:

the principle that for a ray, radar pulse, or the like, that is incident on the interface of two media, the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocity of the ray in the first medium to the velocity in the second medium and the incident ray, ...

Answer 2

Answer:

when light travels from one medium to another medium it will bends in the surface of both medium the place that bends it is called refraction

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