Question

Define the term Refractive Index of a medium. What will be happen if the refractive indices of the two medium are same. Give reason.​

Answer 1

Explanation:

Refractive index, also called index of refraction, measure of the bending of a ray of light when passing from one medium into another. ... Refractive index is also equal to the velocity of light c of a given wavelength in empty space divided by its velocity v in a substance, or n = c/v.

light will not be refracted if the two median are same.

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Answer 2

Define the term Refractive Index of a medium.

Answer

Refractive Index

• Refractive index, also called index of refraction.

• It is the measure of the bending of a ray of light when passing from one medium into another.

• Refractive index is also equal to the velocity of light c of a given wavelength in empty space divided by its velocity v in a substance, or n = c/v.

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What will be happen if the refractive indices of the two medium are same. Give reason.

Answer

If the refractive index of two medium is same then light wave will travel in a straight line without bending.

According to Snell's law

$n_1 = n_2 = > 0_1 = 0_2$

So we can see that the bending of light will depend upon the refractive index of medium.

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