Mathematics, 28.04.2021 17:20, stephanieyingepbtcf8

A sound wave has a frequency of 688 Hz and a wavelength of 0.5 m. 1.) what is the velocity of this wave
2.) what is the waves period

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A sound wave has a frequency of 688 Hz and a wavelength of 0.5 m. 1.) what is the velocity of this...