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Physics 13 Online
OpenStudy (anonymous):

A sound wave has a wavelength of 0.450 meters. If its speed in cold air is 330 meters/second, what is the wave's frequency?

OpenStudy (anonymous):

Wave speed is the product of wavelength and frequency. Therefore the frequency of your wave is 330/0.45 Hz.

OpenStudy (anonymous):

\[frequency = (velocity)/ wavelength\] \[frequency= 330/0.450\] =733 or 734

OpenStudy (anonymous):

It is\[733 \frac{1}{3} Hz.\]

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