Physics, 26.11.2019 18:31, liann8776

Two pianos each sound the same note simultaneously, but they are both out of tune. on a day when the speed of sound is 349 m/s, piano a produces a wavelength of 0.766 m, while piano b produces a wavelength of 0.776 m. how much time separates successive beats?

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Two pianos each sound the same note simultaneously, but they are both out of tune. on a day when the...