What are Waves?
These videos will help us to gain background knowledge on the topic of waves.
What are the Properties of Waves?
Equilibrium: Point of the rest
Crest: Highest point of wave
Trough: Lowest point of wave
Amplitude: Distance from the equilibrium to either the crest or through
Wave Length: Width from crest to crest or trough to trough
Medium: what the wave travels through (solid, liquid, or gas)