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62. Explain any two factors on which refractive index ofmedium depends?

Answer»

The refractive index of amedium depends on the wavelength of the light. If the wavelength of light isless the refractive index will be high. Secondly it depends on the density ofthe substance. The intermolecular force between the molecules of the substancewill affect the refractive index. The index is also influenced by thepermeability of the material.

optical density, wavelength of the lighttemperature



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