Two sitar strings A and B playing th note 'Dha' are slightly out of tune and produce
Channel: Doubtnut
Date: 2020-08-02

Two sitar strings A and B playing th note 'Dha' are slightly out of tune and produce beats of frequency 5hz. The tension of string B is slightly increased and the beat frequency is found to decrease to 3hz. What is th eoriginal frequency of B, if the frequency of A is 427 hz?