if the refractive index of a medium is 1.33what will be speed of light in that medium?(c=300000000)
Answers
Answered by
3
We know that, Refractive Index = (Speed of Light in Vacuum)/Speed of Light in that Material
so, 1.33 = 3 x 10^8/ Speed of Light in that Material Speed of Light in that medium = 3 x 10^8/1.33 = 2.25 x 10^8 m/s
so, 1.33 = 3 x 10^8/ Speed of Light in that Material Speed of Light in that medium = 3 x 10^8/1.33 = 2.25 x 10^8 m/s
Similar questions