Sound WavesHard
Question
A waveform : y1 = A sin 
is superposed with a second waveform, to produce a standingwave with a node at x = 0. The equation of the second waveform can be : -
is superposed with a second waveform, to produce a standingwave with a node at x = 0. The equation of the second waveform can be : -Options
A.y2 = A sin
B.y2 = A sin
C.y2 = A sin
D.y2 = A sin
Solution
y1 = ASm (2x - 4t + 
)
y2 = ASm(2x + 4t +)
y = y1 + y2 = 2A sin (2x) . cos
)y2 = ASm(2x + 4t +
)y = y1 + y2 = 2A sin (2x) . cos
Create a free account to view solution
View Solution FreeMore Sound Waves Questions
A travelling wave in a stretched string is described by the equation ; y = A sin(kx - ωt). The maximum particle vel...A cylindrical tube, open at both ends, has afundamental frequency, f, in air. The tube isdipped vertically in water so t...Two sources of sound placed close to each other, are emitting progressive waves given byy1 = 4 sin 600 πt and y2 = ...The average speed of the bob of a simple pendulum oscillating with a small amplitude A. and time period T is...A wave represent by the equation y = a cos (kx - ωt) is superimposed with another wave to from a staionary wave suc...