The wavelength of a sound is the distance between adjacent identical parts of a wave—for example, between adjacent compressions as illustrated in Figure 17.8. The frequency is the same as that of the source and is the number of waves that pass a point per unit time.
How do you find the wavelength of a sound?
Sound Wavelength (λ)= Sound Velocity (V) /Sound Frequency (F) .
What is frequency and wavelength?
The wavelength is the distance between two wave crests, and it will be the same for troughs. The frequency is the number of vibrations that pass over a given spot in one second, and it is measured in cycles per second (Hz) (Hertz).