Question

Light travel ________in medium with greater refractive index​

Answer 1

A medium is said to be “optically denser” medium if the light in it travels slower. If the value of the refractive index is high then, the bending effect light too will be higher. When passing from air into any medium. Any medium with a greater value of the refractive index (n) is an optically denser medium...

denser medium...

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Answer 2

Answer:

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Explanation:

A denser medium provides more matter from which the light can scatter, so light will travel more slowly in a dense medium. A slower speed means a higher index of refraction, so n2 > n1, as indicated in the image on the left.