Question

What are two factors on which the refractive index of a material
depends?​

Answer 1

Answer:

The refractive index of a medium depends on the wavelength of the light. 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.

Explanation:

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Answer 2

Answer:

1) Wavelength

2) density of material