Question

laws of refraction with daigram
ncert 10 class​

Answer 1

Explanation:

HEY MATE........

Laws of refraction state that:

➡️The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane.

➡️The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant. This is also known as Snell’s law of refraction.

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Answer 2

Answer:

Laws of refraction - law

According to laws of refraction (Snell's Laws): The incident ray, the refracted ray and the normal at the point of incidence, all lie in the same plane. The ratio of the sine of the angle of incidence i to the sine of the angle of refraction is constant for the pair of given media.

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