(1) The wave motion along only one coordinate axis.(2) The wave will be a stationary one, that is, the given wave motion the nodes will not move with time. A suitable expression Is 2元 y(x)=Asin (5) Where x is the coordinate axis along which the wave motion occurs with wavelength n and A represents the maximum amplitude of vibration. The relative amplitude of the wave at any point along x is represented by the(1) The wave motion along only one coordinate axis. (2) The wave will be a stationary one, that is, the given wave motion the nodes will not move with time. A suitable expression is Where x is the coordinate axis along which the wave motion occurs with wavelength , and A represents the maximum amplitude of vibration. The relative amplitude of the wave at any point along x is represented by the