Define the term refractive index

1.	Define the term refractive index
Answer» Answer: Refractive index, also CALLED index of refraction, measure of the BENDING of a ray of light when passing from one MEDIUM into another. ... 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.

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Answer:

Refractive index, also CALLED index of refraction, measure of the BENDING of a ray of light when passing from one MEDIUM into another. ... 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.

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Define the term refractive index

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