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Find an expression for sin? in terms of y and d

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Reference no: EM131552795

Question: Use the equations in Exercise to find an expression for sin θ in terms of y and D. Simplify your answer for the case when y < d.="">

Exercise: Using the coordinates of Fig., show that

r1 = √((y - d/2)2 + D2)

r2 = √((y + d/2)2 + D2)

2189_10.8.png

Fig. - Geometry of the two speaker interference experiment; the origin of the x-y coordinate system is at the midpoint of the line AE connecting the two speakers.

Reference no: EM131552795

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