The phase difference between two displacements at a certain point A at time `10^-3` sec apart is pi
Channel: Doubtnut
Date: 2020-01-19

The phase difference between two displacements at a certain point A at time `10^-3` sec apart is `pi`. Find the distance between point A and B, which is `60^@` out of phase than point A. If wave velocity is x: