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Physics, 09.07.2019 15:00 jean143965
On a cold day, the speed of sound in air is 330 m/s. a note with a frequency of 1,320 hz is played on an instrument. what is the wavelength of that sound wave?
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Physics, 22.06.2019 15:30, sandra5456
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On a cold day, the speed of sound in air is 330 m/s. a note with a frequency of 1,320 hz is played o...
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