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waves, waves - Coggle Diagram
waves
troghe: lowest point of a wave
frequency how often there is a wave
hertz: si unit for freqency
mechanical: waves that must go troghe a medum
medium: a substance a wave moves throoghe
crest: highest point of a wave
wave length: distance between to troghps or crest's
nanometers: measurement of wave length
amplitude: the distance from the center to the crest or the troghe the (higher amplitude the more energy)
electro magnetic waves: can travel through anything medium or open space
anlog:a continues wave
digital: digital waves can be toggled on and off and are not continues
waves
visible light: the part of the light spectrum we can see
absorbshun: when light hits a object and transforms energy to it
scatring: when a matrial causes light to go in all directions
transmission when light passes troghe a object
transversal: a wave vibrating at right angles to the direction of its propagation.
longitudle a wave vibrating in the direction of propagation.