Electromagnetic spectrum
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  Subject Replies Date
What is the smallest portion on the light spectrum 1 3/9/2014
Do different frequencies of the EM spectrum have different electron quantities and electron velocities? does an electron's movement posses a termin... 0 10/7/2013
At what temperature does thermal mass start putting out ultraviolet light? I know it's used in tanning salons, and welders get sunburns from their eq... 0 8/4/2013
 
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