Respuesta :
The frequency of a sound wave moving in air at a speed of 344m/s, at a temperature of 22°C with a wavelength of 0.667m will be 515.742 Hz
What is frequency of a sound wave ?
Frequency is referred as pitch . It is defined as the rate of the vibration of the sound travelling through the air.
Frequency of a sound wave can be calculated as by
Frequency (f) = wave speed / wavelength
given
wave speed = 344 m/s
wavelength = 0.667 m
Frequency (f) = 344 / 0.667
= 515.742 Hz
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