Question

4. The ratio of angle of incidence and the angle of refraction for a colour of light and given medium is known as _.​

Answer 1

Answer:

Snell's law of refraction and also known as refractive .

Answer 2

Explanation:

This relationship between the angles of

incidence and refraction and the indices

of refraction of the two media is known

as Snell's law.

Answer:

Snell's law.

Answer:

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