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Parts of a wave

Crest The high point of a wave.
Trough The low point of a wave.
Wave Length The distance between the highest and lowest point on a wave.
Frequency The number of waves, crests, or trough that pass over a certain amount of time.
Aplitude The distance between waves mid point and its rest or trough.
Transverse Wave A wave which the crest and trough move at right angles to the direction of the waves travel.
Light Energy that you can see.
Refraction The bending of the light rays as they enter a new medium
Reflection Light bounces off an object. Smooth=goes in one direction. Ruff=goes in different ways.
Color Spectrum Has different frequencies of the color white
Created by: Cassidy2368