A travelling sound wave is described by the equation `y = 2sin(4t - 5x)` where `y` is measured in centimeter. `t` in seconds and `x` in meters.
(a) Find the ratio of amplitude and wavelength of wave.
(b) Find the ratio of maximum velocity of particular to wave velocity.

The equation of a travelling sound wave is y = 6.0 sin (600 t - 1.8 x) where y is measured in 10^-5m , t in second and x in metre. (a) Find the ratio of the displacement amplitude of the particles to the wavelength of the wave. (b) Find the ratio of the velocity amplitude of the particles to the wave speed.

The equation of a travelling sound wave is y = 6.0 sin (600 t - 1.8 x) where y is measured in 10^-5m , t in second and x in metre. (a) Find the ratio of the displacement amplitude of the particles to the wavelength of the wave. (b) Find the ratio of the velocity amplitude of the particles to the wave speed.

The equation of a travelling sound wave is y = 6.0 sin (600 t - 1.8 x) where y is measured in 10^-5m , t in second and x in metre. (a) Find the ratio of the displacement amplitude of the particles to the wavelength of the wave. (b) Find the ratio of the velocity amplitude of the particles to the wave speed.

The equation of a travelling wave is, Y = A sin 2pi (pt-x//5) Then the ratio of maximum particle velocity to wave velocity is,

The equation of a travelling wave is, Y = A sin 2pi (pt-x//5) Then the ratio of maximum particle velocity to wave velocity is,

The equation of a transverse wave is y=asin2pi[t-(x//5)] , then the ratio of maximum particle velocity and wave velocity is