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Unit 9: Electromagnetic radiation

600 possible mastery points

About this unit

Electromagnetic (EM) radiation is immensely important in our everyday lives. Explore the EM spectrum from radio to gamma. Discover how light exhibits both wave and particle behaviors. Learn about EM radiation from the Sun, which allows life to exist on Earth.

Unit guides are here! Power up your classroom with engaging strategies, tools, and activities from Khan Academy’s learning experts. PDF

Level up on the above skills and collect up to 240 Mastery points
Level up on the above skills and collect up to 240 Mastery points
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