
Waves
Physicists love waves.
In fact the study of waves explains lots of everyday phenomena.
Waves carry energy, just think about the waves crashing onto a beach. Waves are all around us: Sound waves, special waves called electromagnetic waves, used for our telecommunications and bluetooth devices, and even earthquake waves.
So let's start our study of the physics of waves.
All About Waves
The Electromagnetic Spectrum
Refraction of Light