The figure below is a representation of a simple harmonic progressive in the negative X-axis, at a given instant. The direction of the velocity of the particle at stage P in the figure is best represent by the arrow.

The equation of a simple harmonic progressive wave along the negative direction of X-axis is

The equation of a simple harmonic progressive wave along the positive direction of X axis is given by

The equation of a simple harmonic progressive wave along the positive direction of X axis is given by

Derive an expression for a one dimensional simple harmonic progressive wave travelling in the direction of the positive X- axis. Express it in different forms.

A simple harmonic progressive wave is given by y=Asin(omegat-kx) . What is (i) the particle velocity at a point x and time t (ii) the wave speed ?

In a simple harmonic progressive wave, the maximum particle velocity is twice the wave velocity. If lamda is the wavelength, then its amplitude is given by

The figure represents the instantaneous picture of a longitudinal harmonic wave travelling along the negative x-axis. Identify the correct statement related to the movement of the points shown in the figure. The stationary points are

The figure represents the instantaneous picture of a longitudinal harmonic wave travelling along the negative x-axis. Identify the correct statement related to the movement of the points shown in the figure. The points moving in the direction of wave are