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I heard enough. Two identical speakers which are 12.50 [m] apart are emitting s...
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I heard enough. Two identical speakers which are 12.50 [m] apart are emitting sound waves with wavelength 20.10 [m]. An observer stands along the line between the two speakers, as shown in the figure. The observer wants to hear the sound as quiet as possible but should be as close as possible to the left speaker. What should be the distance of the observer from the left speaker?
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