The properties of sound are the characteristics that describe a sound wave and determine its behavior. These properties include:
a. Amplitude:
Amplitude is a measure of the maximum displacement of a sound wave from its rest position. It is related to the loudness of a sound, with larger amplitudes resulting in louder sounds. Amplitude is measured in units such as meters or decibels.
b. Wavelength:
Wavelength is the distance between two consecutive peaks or troughs of a sound wave. It is a measure of the size of the wave and is inversely proportional to the frequency of the wave. Wavelength is usually measured in meters.
c. Frequency:
Frequency is the number of complete waves that pass a point in a given unit of time, usually expressed in Hertz (Hz). It is directly proportional to the speed of sound and inversely proportional to the wavelength. Higher frequency sounds have a higher pitch, while lower frequency sounds have a lower pitch.
d. Speed:
Speed is the rate at which a sound wave travels through a medium, usually expressed in meters per second (m/s). The speed of sound in a medium depends on the temperature, pressure, and density of the medium. In air, the speed of sound is approximately 340 m/s.