Question

State the factors on which the refractive index of a material medium for a given wavelength depends

Answer 1

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Refractive index(optical properties) of a substance depends upon

1. permittivity and permeability of the substance.

2. the wavelength of the light, for light of lower wavelength higher will be the refractive index.

3. the density of the substance and mainly on the intermolecular force between the molecules of material.

Answer 2

Answer:

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