Silicon, Circuits, and the Digital Revolution

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


SCEN103 Comments, suggestions, or requests to ghw@udel.edu.
"http://www.physics.udel.edu/~watson/scen103/colloq2000/excitedstates.html"
Last updated April 14, 2000.
© George Watson, Univ. of Delaware, 2000.