SCEN103 SCEN103 Class 21

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Excited States and Quantum Leaps

Excited States


Quantum Leaps


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
Last updated April 12, 1999.
Copyright George Watson, Univ. of Delaware, 1999.