help!!!

Discussion in 'Homework Help' started by nu_bee, Jul 1, 2007.

  1. nu_bee

    Thread Starter New Member

    Jun 20, 2007
    6
    0
    does anybody know what the "spectrum components of materials"?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Does not compute. Something like "the spectral components of a light source" would be maningful. Better check to see if you got the question right.
     
  3. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    I'm going to go out on a limb here and guess that "emission spectrography" is what we are talking about. Zap a piece of conductive material with HV and take a look at what specific colors & intensities of light are given off. This tells us what the material is made of. This technique is used a lot in metallurgy and is accurate to at least one part per 100,000.
     
Loading...