Here's how it works:
* Vibrations: When an object vibrates, it causes the air molecules around it to vibrate as well. These vibrations are like tiny pushes and pulls.
* Compression and Rarefaction: As the air molecules vibrate, they get closer together (compression) and then further apart (rarefaction). This creates areas of high and low pressure.
* Wave Propagation: The compressions and rarefactions travel outward from the source of the vibration as a wave, like ripples on a pond. This wave is a sound wave.
So, in essence, sound waves are a series of compressions and rarefactions that travel through the air due to the collisions of air molecules caused by a vibrating source.
