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Electromagnetic wave

Vocab

TermDefinition
Electromagnetic wave A wave that can transfer electric and magnetic energy through the vacuum of space
Electromagnetic spectrum The complete range of electromagnetic waves placed in order of increasing frequency
Radio waves Electromagnetic waves with the longest wavelength and lowest frequencies - television
Micro waves Electromagnetic waves that have shorter wavelengths and higher frequencies than radio waves- radar
Visible light Electromagnetic radiation that can be seen with the unaided eye-flash light
Ultraviolet rays Electromagnetic waves with wavelengths shorter then visible light but longer than X-rays -harmful sunlight
Infrared rays Electromagnetic waves with shorter wavelengths and higher frequencies than microwaves- electric stove
X-rays Electromagnetic waves with wavelengths shorter than ultraviolet rays but longer than gamma rays - pictures of bones
Gamma rays Electromagnetic waves with the shortest wavelengths and highest frequencies - cancer treatment
Created by: user-1681277
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