Home
Class 11
PHYSICS
The equation of a longitudinal standing ...

The equation of a longitudinal standing wave due to superposition of the progressive waves producted by two sources of sound is `s = -20 sin 10 pix sin 100 pit` where `s` is the displacement from mean position measured in `mm, x` is in meters and is in seconds. The specific gravity of the medium is `10^(-3)`. Density of water `= 10^(3)kg//m^(3)`. Find :
(a) Wavelength, frequency and velocity of the progressive waves.
(b) Bulk modulus of the medium and the pressure amplitude.
(c) Minimum distance between pressure antinode and a displacement anotinode.
(d) Intensity at the displacement nodes.

Promotional Banner

Similar Questions

Explore conceptually related problems

The equation of progressive wave is y=a sin (200 t-x) . where x is in meter and t is in second. The velocity of wave is

The equation of a progressive wave in a medium is y= a sin ( 100 pi t +(pi)/( 10) x) , where x is in metre and t is in second . The velocity of wave in the medium is

The equation of standing wave is y=0.1cos(pix)sin(200pit) . What is the frequency of the wave?

The resultant displacement due to superposition of two identical progressive waves is y = 5cos(0.2pix)sin(64pit) , where x, y are in cm and t is in sec. Find the equations of the two superposing waves.

The velocity of progressive wave which produces the stationary wave, y=2sin((pix)/(100)) cos(pit)m

A wave is represented by the equation y = A sin(10pix + 15pit + (pi)/(3)) where x is in meter and t is in seconds. The expression represents :

A wave is represented by the equation y = A sin(10pix + 15pit + (pi)/(3)) where x is in meter and t is in seconds. The expression represents :