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Axolotls Are Awesome!
Home Physics : How Do Radio Waves Work?
David Salch
Popular
Average rating:4.9Number of reviews:(3,262)
Explore the foundation of what radio waves are and how they transmit information through the air.
Class experience
US Grade 3 - 6
Everything we use today seems to be wireless, which of course means it has a radio inside it. This class explains how a radio actually works, what radio waves are, and what the main components of a radio are. This basic understanding applies to anything wireless (except infrared) including wifi, garage openers, bluetooth, etc. Concepts explored in this session include: The nature of radio waves Antennas Frequencies Modulation AM/FM Radio frequency and power for range What can radio...
Popular
Average rating:4.9Number of reviews:(3,262)
Learning facts and skills is definitely important, but an often missed but critical piece of education is understanding the foundation. Without a proper understanding of the underlying principles of "how something works," the collection of facts...
Group Class
$14
per classMeets once
50 min
Completed by 347 learners
Live video meetings
Ages: 8-12
4-18 learners per class
