A sonometer wire vibrating in first overtone has length of `31.25cm`. Tensio in the wire is
Channel: Doubtnut
Date: 2020-01-26

A sonometer wire vibrating in first overtone has length of `31.25cm`. Tensio in the wire is `256N` and mass per unit length is `10gm//m`. When it is sounded together with a tuning fork `10` beats are heard. If tension in the wire is slightly increased no beats are heard. What is the possible frequency of the tuning fork ?