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Two loud speakers a and b, 1.0 m apart produce sound waves of the same wavelength and in same phase. a sensitive sound decetor, moving alone pq, parall to line ab, 2.4 m away, decets maximum sound ot p (on the perpendicular bisectorof ab) and another maxmium sound when it first reaches q directly opposite to b,
what is the wavelengthof th sound ommited by the speaker?
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Answers: 1
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Two loud speakers a and b, 1.0 m apart produce sound waves of the same wavelength and in same phase....
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