Physics - Wave on String Question with Solution | TestHub

The equation of a wave on a string of linear mass density $0.04\mathrm{kg}{\mathrm{m}}^{-1}$ is given by $y=0.02(\mathrm{m})\sin \left[2\pi \left(\frac{\mathrm{t}}{0.04(\mathrm{s})}-\frac{\mathrm{x}}{0.50(\mathrm{m})}\right)\right]$. The tension in the string is