Question

what are the laws of refraction?​

Answer 1

Answer:

The law of refraction, which is generally known as Snell's law, governs the behaviour of light-rays as they propagate across a sharp interface between two transparent dielectric media.

Answer 2

Answer:

when a ray of light, radar pulse, or the like, is reflected from a smooth surface the angle of reflection is equal to the angle of incidence, and the incident ray, the reflected ray, and the normal to the surface at the point of incidence all lie in the same

1.Angle of incidence(i)

2.Angle of Reflection(r)

3.Angle of Refraction(e).

4.Critical Angle.

Explanation:

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