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Electromagnetic radiation
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Video Source: www.youtube.com/watch?v=21PWi1nPjBg
See more videos at: • http://talkboard.com.au/ • • In this video, we will look at the electromagnetic spectrum and how frequency, wavelength and energy are related, as well as the way in which EMR can be described as both partice-like and wave-like. I also describe how this radiation excites electrons at an atomic level.
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