What DOESN'T Move: The medium itself (if there is one) doesn't travel along with the wave.
* Think of a rope: When you shake one end, the wave travels along the rope, but the rope itself doesn't go anywhere. It just wiggles up and down.
* Ocean waves: The water molecules don't travel across the ocean. They move in a circular motion, transferring energy along.
What DOES Move:
* エネルギー： The primary thing that travels in a wave is energy 。 This energy can be transferred through a medium, like sound waves traveling through air, or through a vacuum, like light waves from the sun.
* Disturbance: A wave is essentially a disturbance that propagates through a medium or space.この妨害は、圧力（音）、電気および磁場（光）の変化、または粒子の位置（水波）の変化になる可能性があります。
要約：
Waves are not the movement of matter itself, but rather the movement of energy and a disturbance through a medium or space. The medium particles oscillate or vibrate around a fixed point, but they don't travel along with the wave.
