The speed of light in a transparent medium is 1.3 x 108 m/s. What is the index of refraction of this medium

n = 2.3

Explanation:

By definition, the index of refraction of a transparent medium, is the quotient between the speed of light in vacuum (3*10e8 m/s), and the one in the medium.In this case, vm = 1.3*10e8 m/sSo, the index of refraction can be written as follows:

       

Hi, your answer is not correct. this is a cumulative