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suter [353]
3 years ago
7

If the frequency of a sound wave is 990 Hz, calculate its wavelength. (Assume the air temperature is 0°C.)

Physics
1 answer:
Katen [24]3 years ago
8 0
The speed of sound at <span>0°C is approximately v=331.2 m/s. The frequency of the sound wave is f=990 Hz. To find the wavelength of the wave, we can use the basic relationship between frequency, wavelength and speed of a wave:
</span>\lambda= \frac{v}{f}
<span>where </span>\lambda is the wavelength. If we use the data of the problem, we find
\lambda= \frac{331.2 m/s}{990 Hz} =0.33 m
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