N is the refractive index of the material. Given speed of light in air 3 xx 108 ms. N c v The index of.
Calculate speed of light in water of refractive index 43.
Therefore it can be understood that for a medium of higher refractive. Th i the angle of incidence. The value of the index of refraction mostly comes out to be equal to or greater than 1 as the speed of light in a vacuum is always higher than the speed of light in any. Therefore it can be understood that for a medium of higher refractive.