Question

What is the value of refractive index of a medium??

Answer 1

Answer:

What is refractive index? Refractive index is the measure of bending of a light ray when passing from one medium to another. It can also be defined as the ratio of the velocity of a light ray in an empty space to the velocity of light in a substance, n = c/v.

Air: 1.0003

Water: 1.333

Diamond: 2.417

Ethyl Alcohol: 1.36

Explanation:

Answer 2

Heyaa!♥️

The refractive index of the medium is 2. The speed of light in an unknown medium is 1.76 × 108 m/s.

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