Generator drives two speakers with a distance between them of 0.700 m at a frequency of 690 Hz. Starting at one of the speakers, the observer moves down a path perpendicular to the line connecting the speakers.How far must the observer move before the intensity reaches a relative maximum?b. How far away from the speaker will the observer be when the first relative minimum in intensity is noticed?

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Corben Pittman · Accepted Answer

Given:  the wavelength of the sound will be  λ=vf  =345ms690Hz  a) for the first relative maximum we get  d1=d2+λ  from the figure using the pythagorous theorem we get  (d2+λ)2=d22+(0.820m)2  d2=…  b) for the first relative minimum we get  d1=d2+(λ2)  from the figure using the pythagoroustheorem we get  (d2+(λ2))2=d22+(0.820m)2  d2=…

A pair of speakers separated by .700 m are driven by the sameoscillator at a frequency of 690 Hz. An observer originallypositioned at one of the speak

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