SCEN103 SCEN103 Class 21

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Excited States and Quantum Leaps

Excited States

[lightwave]

Quantum Leaps

[lightwave]

Atomic units of energy

The Visible Spectrum
[visible light spectrum]
The Tech
Photon "color":   Wavelength:   Energy:
  (nm) (eV)
Blue 430 2.9
Yellow 530 2.3
Red 650 1.9

electromagnetic spectrum
From Marshall Space Flight Center, NASA

Additional Online References

Visual Quantum Mechanics -- Laser Adventure
Bohr Model of the Atom
Energy States (Levels)
Photons and the Energy Diagrams
Spontaneous Emission of Electromagnetic Radiation


Comments, suggestions, or requests to ghw@udel.edu.
"http://www.physics.udel.edu/~watson/scen103/99s/clas0412.html"
Last updated April 12, 1999.
Copyright George Watson, Univ. of Delaware, 1999.