Difference between revisions of "Spectrum"
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(New page: The Electromagnetic Spectrum is the entire range of radiation extending in frequency from 1023 cycles per second (or Hertz) to zero Hertz.<ref>http://science.nasa.gov/newhome/help/glossfig...) |
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Revision as of 00:08, June 2, 2007
The Electromagnetic Spectrum is the entire range of radiation extending in frequency from 1023 cycles per second (or Hertz) to zero Hertz.[1]