Question

if the refractive index of the second medium with respect to the first medium is 2n1 and that of the third medium with respect to the second medium is 3n2, what and how much is 3n1 ? ​

Answer 1

Answer:

Explanation:

if the refractive index of second medium with respect to first medium is 2 and 1 and that of III medium with respect to second medium is 3 and 2. Explanation: because It is defined as n=c/v, where c is the speed of light in vacuum and v is the phase velocity of light in the medium