A brass rod 1 metre long is firmly clampled in the middle and one end is stroked by a
Channel: Doubtnut
Date: 2020-08-02

A brass rod 1 metre long is firmly clampled in the middle and one end is stroked by a resined cloth. What is the pitch of the note you will hear ? Density of brass `=9gcm^(-3)` and Young's modulus of brass `=10^(12)"dyne" //cm^(2)`.