Relative refractive index

1.	Relative refractive index
Answer» Answer: RELATIVE refractive INDEX: When light travels from one MEDIUM to ANOTHER medium, then the refractive index is KNOWN as the relative refractive index. Absolute refractive index: When light travels from vacuum to another medium, then the refractive index is known as the absolute refractive index.

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Answer:

RELATIVE refractive INDEX: When light travels from one MEDIUM to ANOTHER medium, then the refractive index is KNOWN as the relative refractive index. Absolute refractive index: When light travels from vacuum to another medium, then the refractive index is known as the absolute refractive index.

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Relative refractive index