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Science light waves

Crest Top of a wave
trough Bottom of a wave
Wavelength The length between two troughs or two crests
Frequency The number of waves that pass a point in a given time
Aplitude The distance between a wave mid-point and its crest or trough
Transverse wave A wave in which the crest and troughs move at right angles to the directoin the wave travels
Light definitoin Energy you can see
Reclectoin Is when light bounces off another object
Refractoin The bending of a light waves as it moves from one material to another
Color spectrum The entire range of light wavelengths visible to the human eye
ROYGBIV Red,Orange Yellow,Green,Blue,Indigo,Violet
Created by: 23sagerchurchill