A Light wave travels from a rarer medium to a denser  medium. What is its frequen
Channel: Doubtnut
Date: 24/05/2020

A Light wave travels from a rarer medium to a denser  medium. What is its frequency in the denser  medium of R.I. 1.5, if its frequency in the rare medium ` 4.5 xx 10^(14)` Hz ?