Vibrations and Waves

Vibrations and waves are fundamental concepts in physics that describe how energy moves through space. Vibrations refer to the rapid back-and-forth motion of an object, like a guitar string when plucked. Waves occur when this movement spreads out in space, transporting energy without moving matter itself, such as sound waves traveling through air or water waves on the ocean. Both phenomena are essential in various fields, including music, engineering, and communication, illustrating how forces and energies interact in our world. Understanding them helps explain everything from the sounds we hear to the way light travels.