Physics, asked by star123475, 7 months ago

Define refraction with diagrams.and also refractive index.state the cases in which the refracted Ray moves away from the normal and moves towards the normal.

Answers

Answered by pranavCR77

Answer:

Refraction is the bending of the path of a light wave as it passes across the boundary separating two media. Refraction is caused by the change in speed experienced by a wave when it changes medium

Explanation:

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Define refraction with diagrams.and also refractive index.state the cases in which the refracted Ray moves away from the normal and moves towards the normal.​

Answers

Define refraction with diagrams.and also refractive index.state the cases in which the refracted Ray moves away from the normal and moves towards the normal.