The frequencies of two tuning forks `A` and `B` are respectively `1.5%` more `2.5%` less
Channel: Doubtnut
Date: 2020-08-02

The frequencies of two tuning forks `A` and `B` are respectively `1.5%` more `2.5%` less than that of tuning fork `C`. When `A` and `B` sounded together, 12 beats are produced in `1` second. The frequency of tuning fork `C` is