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Eletromangetic

study for the test

questionsanswer
infrared waves these waves are just below visible lights
microwaves need close proximity to transmitter
Amplitude The maximum extent of a wave measured from the position of equilibrium
Trough The lowest point on a wave is called the tough
Waves A distance that travels through space and matter
Spectroscopy A measurement technique which allows astronomers to see light that is absorbed, emitted, or scattered by materials
Created by: E D Ranta
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