Calculate how much time separates successive beats

Reference no: EM13647864

Two pianos each sound the same note simultaneously, but they areboth out of tune. On a day when the speed of sound is 342 m/s,piano A produces a wavelength of 0.769 m, while piano B produces awavelength of 0.774 m. How much time separates successive beats?

Reference no: EM13647864

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