April 18, 2016

A particular sound wave is known to….. Physics?

A particular sound wave is known to have a frequency of 25.0 kHz. Assuming that the sound travels at 343 m/s, what is its wavelength?



Wavelength = velocity/ frequency
wl = 343 m/s / 25^3 Hz .. .. ?wl = 0.0137 m (13.70 mm)

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