18. Waves & Sound
Wave Interference
9:29 minutes
Problem 35g
Textbook Question
Textbook QuestionTwo small stereo speakers A and B that are 1.40 m apart are sending out sound of wavelength 34 cm in all directions and all in phase. A person at point P starts out equidistant from both speakers and walks so that he is always 1.50 m from speaker B
(Fig. E35.1). For what values of x will the sound this person hears be (a) maximally reinforced. Limit your solution to the cases where x … 1.50 mVerified Solution
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