Let a disturbance y be propagated as a plane wave along the x-axis. The wave profile at the instants
Channel: Doubtnut
Date: 26/07/2020

Let a disturbance y be propagated as a plane wave along the x-axis. The wave profile at the instants `t=t_(1) and t=t_(2)`  are represent respectively as: `y_(1)=f(x_(1)-vt_(1)) and `y_(2)=f(x_(2)-vt_(2)). The wave is propagating withoute change of shape.