Here's how it works:
* Vibrations: The object's vibrations cause the air molecules around it to move back and forth.
* Compression and Rarefaction: These vibrations create areas of high pressure (compression) and low pressure (rarefaction) in the air.
* Sound Waves: These alternating areas of high and low pressure travel through the air as sound waves.
The frequency of the vibrations determines the pitch of the sound, and the amplitude of the vibrations determines the loudness.