What are standing waves?

Education & skills > STEM videos > What are standing waves?

Demo showing how you can see standing waves and why these matter for communicating with optical fibres.

Added: July 2020.

Suggested age range: 11+

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Curriculum links

Data and information » Representation » Digital representation of sound

Computer Networks » Networking hardware » Network hardware devices

What is total internal reflection?

A demo showing how total internal reflection makes communicating with optical fibres work.