Three sources of sound s1 s2 s3 of equal intensity are placed in straight line
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Because the 3 sources have equal intensity, amplitude are equal
So, A1 = A2 = A3
As shown in the figure, amplitude of the resultant = 0 (vector method)
So, the resultant, intensity at B is zero.
So, A1 = A2 = A3
As shown in the figure, amplitude of the resultant = 0 (vector method)
So, the resultant, intensity at B is zero.
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janmayjaisolanki78:
Hi di
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