Question

In which way Refractive. Index values?
Enpressed​

Answer 1

Answer:

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Refractive index is also equal to the velocity of light c of a given wavelength in empty space divided by its velocity v in a substance, or n = c/v.$<marquee> hope it helps you!</marquee>$

Answer 2

Answer:

upar wala ans thek hai

hope you understand........♡