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Physics, 28.07.2019 18:00 hotonkylie147

The frequency of the middle d note on a piano is 293.66 hz. what is the wavelength of this note in centimeters? the speed of sound in air is 343.06 m/s.

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The frequency of the middle d note on a piano is 293.66 hz. what is the wavelength of this note in c...
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