Physics
What powers the movement of waves?
Quick fact
A wave is a disturbance that transfers energy from one place to another.
Why this is interesting
Light, sound, and even earthquakes are all examples of waves.
Read the full explanation
Understanding What powers the movement of waves?
Waves can be mechanical, requiring a medium, or electromagnetic, allowing them to travel through empty space.
A deeper explanation
Wave behaviour explains many natural phenomena, including communication technology, vision, sound, and the structure of the universe.