What are the uses of sound?

1. Sound has various uses which are explained below.
2. It is used for communication.
3. Sound is used in SONAR where we can find the depth of the sea or the position of the submarine using reflection of sound.
4. Sound is used in various electronic devices such as TV, radio, CD players, and cassettes.
5. Infrasonics are used to drill oil wells.
6. Ultrasonics find various applications in fields like engineering, diagnostic medicine, and surgery.