Question

*When the light ray travels from a denser medium to a rarer medium, ______________________​

Answer 1

Answer:

When light travels from denser to rarer medium, the velocity of light increases, density decreases and also refractive index changes which results in bending of light away from the normal.

Answer 2

Answer:

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Explanation:

When the light ray travels from a denser medium to a rarer medium, ___velocity of light increases, density decreases and also refractive index changes which results in bending of light away from the normal____.

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