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Light Waves

Vocabulary Set for Light Waves

TermDefinition
crest top of a wave
trough bottom of a wave
wavelength crest to crest or trough to trough
amplitude distance between a wave's mid-point and its crest or trough
transverse wave the crests and troughs move at right angles to the direction of wave's travel
frequency the number of crests or troughs that pass a point in a given amount of time
reflection light or sound wave bouncing off an object
refraction the bending of a light wave moving from one material to another
color spectrum different frequencies of colors of light
ROY G BIV Red Orange Yellow Green Blue Indigo Violet
Created by: jgomes
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