4. Wavelength
This is the distance in the medium between the beginning and the end of one cycle (distance between two crests). It is represented by the Greek letter λ. The higher the frequency of a sound, the shorter the wavelength.
This is the distance in the medium between the beginning and the end of one cycle (distance between two crests). It is represented by the Greek letter λ. The higher the frequency of a sound, the shorter the wavelength.