Speed Of Sound Wave

Two speakers A and B , placed 1m apart, each produce sound waves of frequency 1800 Hz in phase. A detector moving parallel to line of speakers distant 2.4 m away detects a maximum intensity at ɵ and then at P . Speed of sound wave is

Find the following for given wave equation. P = 0.02 sin [(3000 t =- 9 x] (alll quantities are in S.I. units.) (a) Frequency , (b) Wavelength , (c) Speed of sound wave (d) If the equilibrium pressure of air is in 10^(5) Pa then find maximum and minimum pressure.

Energy Of Sound Wave |Interference Of Sound Wave|Sound Waves In Vibrating Air Column|Vibration Of Air In Closed Organ Pipe

Energy Of Sound Wave |Interference Of Sound Wave|Sound Waves In Vibrating Air Column|Vibration Of Air In Closed Organ Pipe

Energy Of Sound Wave |Interference Of Sound Wave|Sound Waves In Vibrating Air Column|Vibration Of Air In Closed Organ Pipe

Energy Of Sound Wave |Interference Of Sound Wave|Sound Waves In Vibrating Air Column|Vibration Of Air In Closed Organ Pipe

A vertical tube is made to stand in water so that the water level can be adjusted. Sound wave of frequency 320Hz are sent into the top of the tube. If standing waves are produced at two successive water levels of 20 cm and 73 cm , what is the speed of sound waves in the air in the tube (in m//s )

two speakers A and B , placed 1 m apart, each produces sound waves of frequnecy 1800 Hz. In phase. A detector moving parallel to line of speakers distant 2.4 m away detects a maximum intensity at O nd then at P. speed of sound wave is

Figure 7.88 shows a stretched string of length L and pipes of length L , 2L , L//2 and L//2 in options (a) , (b), (c ) and (d) respectively . The string 's tension is adjusted until the speed of waves on the string equals the speed of sound waves in the air . The fundamental mode of oscillation is the set up on the string . In which pipe will the sound produced by the string cause resonance ?

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?