Physics - Sound Wave Question with Solution | TestHub

A stationary wave of amplitude$\mathrm{A}$is generated between the two fixed ends$\mathrm{x}=0$and$\mathrm{x}=\mathrm{L}$. The particle at$\mathrm{x}=\frac{\mathrm{L}}{3}$is a node. There are only two particles between$\mathrm{x}=\frac{\mathrm{L}}{6}$and$\mathrm{x}=\frac{\mathrm{L}}{3}$which have maximum speed half of the maximum speed of the anti-node. Again there are only two particles between$\mathrm{x}=0$and$\mathrm{x}=\frac{\mathrm{L}}{6}$which have maximum speed half of that at the antinodes. The slope of the wave function at$\mathrm{x}=\frac{\mathrm{L}}{3}$changes with respect to time according to the graph shown. The symbols$\mathrm{\mu }$,$\mathrm{\omega }$and$\mathrm{A}$are having their usual meanings if used in calculations.



The time period of oscillations of a particle is