1. WAVE CHARACTERISTICS
Although waves come in a variety of forms (such as water waves, light, and seismic waves), they have some properties in common.
Wave Length- the distance between two identical points on a wave
Amplitude- the vertical distance from the crest (top) to the midpoint of a wave
Wave Height- the vertical distance from top to bottom
Frequency – the number of waves that pass a point in one second
Crest- high point of a wave
Trough- low point of a wave
waveheight

3. Visible Light: ROY G BIV
(low to high wavelength)
(low to high frequency)
(low to high energy)