" 4.The equation of spherical progressive walle is "

The equation for spherical progressive wave is (where r is the distance from the source)

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

In the equation of a simple harmonic progressive wave of wavelength 'lamda' , the propagation constant is given by

The equation of a stationary wave is y=20cos0.5pixsin100pit . Find the equations of its parent progressive waves.

The equation of the progressive wave is y = 5 sinpi//2(100t-x) cm. The frequeny of the wave is---

Deduce an equation for a progressive wave.

Which of the following is not the equation of a plane progressive wave -

The equation of a progressive wave is Y=asin(omegat-kx) , then the velocity of the wave is

The equation of a progressive wave is y = A sin (omega t - (2pi x)/(lamda)) . In terms of frequency and velocity of the wave, this equation is written as: