The linear density of a vibrating string is `10^(-4) kg//m`. A transverse wave is propagating on the
Channel: Doubtnut
Date: 2020-08-02

The linear density of a vibrating string is `10^(-4) kg//m`. A transverse wave is propagating on the string, which is described by the equation `y=0.02 sin (x+30t)`, where x and y are in metres and time t in seconds. Then tension in the string is