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Franck–Hertz experiment

physical science Maturity 9-11

Tiny bits of energy fly through a tube.

FranckHertzHgTube.jpg
FranckHertzHgTube.jpg
They hit small pieces of metal. Sometimes the bits hit and lose their speed. This helps us learn how tiny things work. It is very cool! Can you imagine being so small?

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🖼️ Images & Media (5)
File:FranckHertzHgTube.jpg
FranckHertzHgTube.jpg
File:Franck-Hertz en.svg
Franck-Hertz en.svg
File:FHlines.svg
FHlines.svg
File:FHcollisions.svg
FHcollisions.svg
File:BohrLevels.svg
BohrLevels.svg
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📚 Content adapted from Wikipedia | Readability: FK 10.7 | Vital Level 5