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The electromagnetic spectrum
Explore the electromagnetic spectrum, which includes electromagnetic (EM) radiation ranging from radio waves to gamma radiation. Discover how EM radiation in different bands of the EM spectrum are alike, and how they are different. Learn how visible light is only a small band of the entire EM spectrum.
This lesson is part of the members-only content of High school physics. The first 3 lessons of every course are free — this one starts after the free preview.
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