Question

The formula to calculate the absolute refractive index is.......

A) n = cv
B) n = v / c
C) n = c / v
D) v = nc​

Answer 1

Answer:

The formula to calculate the absolute refractive index is n= c/v

Answer 2

Answer:

C

Explanation:

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.