Young's double slit experiment is first performed in air and then in a medium other than air. It is
Channel: Doubtnut
Date: 23/08/2020

Young's double slit experiment is first performed in air and then in a medium other than air. It is found that `8^(th)` bright fringe in the medium lies where `5^(th)` dark fringe lies in air. The refractive index of the medium is nearly: