19yrosashernandez 19yrosashernandez

18-12-2018
Physics

contestada

the speed of sound in the air is about 340m/s. what is the wavelength of a sound wave with a frequency of 400Hz?

Respuesta :

18-12-2018

Wavelength = (speed) / (frequency)

Wavelength = (340 m/s) / (400 /s)

Wavelength = 0.85 meter

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