Question

The refractive index of a solid depends upon a) colour of light b) pressure c) Both a and b d) Neither a norb​

Answer 1

If the wavelength of light is less the refractive index will be high. Secondly it depends on the density of the substance. The intermolecular force between the molecules of the substance will affect the refractive index. The index is also influenced by the permeability of the material.
It’s neither a nor b. Option d

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