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Ljus

Ljus. Vågor. Fotoner. Läges och rörelseenergi. Energinivåer i en atom. Elektroner kan hoppa ut…. o ch hoppa in. Men ibland händer ingenting…. Väte. Olika ämnen lämnar olika avtryck. Det finns också ”osynligt ljus”. Röntgen. Mikrovågor. Radiovågor. Värmestrålning.

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Ljus

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  1. Ljus Vågor Fotoner

  2. Läges och rörelseenergi

  3. Energinivåer i en atom

  4. Elektroner kan hoppa ut…

  5. och hoppa in

  6. Men ibland händer ingenting…

  7. Väte

  8. Olika ämnen lämnar olika avtryck

  9. Det finns också ”osynligt ljus”

  10. Röntgen

  11. Mikrovågor

  12. Radiovågor

  13. Värmestrålning

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