The equation of a sound wave in air is P = 0.01 cos (1000t-3xx) where P, x and t are in SI. The bulk modulus of elasticity is `1.4xx10^(5) N//m^(2)` the displacement amplitude is

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 wave is y=1.0 cos 2pi(t/0.02-x/10) where t is in second. The frequency of the wave is

The speed of sound in a liquid of density 2 xx 10^(3) kg//m^(3) is 1000 m/s. Determine the bulk modulus of elasticity of the liquid.

A point source of sound is located inside sea water. Bulk modulus of sea water is B_(omega)=2.0 xx 10^(9) N//m^(2) . A diver located at a distance of 10 m from the source registers a pressure amplitude of DeltaP_(0)=3000 pi N//m^(2) and gives the equation of sound wave as y=A sin (15 pi x-21000 pit) , y and x are in meter and t is in second. (a) Find the displacement amplitude of the sound wave at the location of the diver. (b) Find the power of the sound source.

The equation of a sound wave at 0^(@)C is given as y=Asin(1000t-3x) the speed at some other temperature T is given 336m//s the value of T is

The equation of a sound wave at 0^(@)C is given as y=Asin(1000t-3x) the speed at some other temperature T is given 336m//s the value of T is

The equation of a sound wave in air is given by trianglep=(0.02)sin[(3000)t-(9.0)x] , where all variables are is SI units. (a) find the frequency, wavelength and the speed of sound wave in air. (b) If the equilibrium pressure of air is 1.01xx10^5(N)/(m^2) , What are the maximum and minimum pressure at a point as the wave passes through that point?