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Does the wavelength for photodissociation of hydrogen vary?

  1. Feb 1, 2016 #1
    Photodissociation of hydrogen at ground state requires a 273nm wavelength for a photon particle to dissociate H2--> H- + H+. But what about hydrogen at higher states of energy? Is the 273nm a constant? If not, what is the formula for min. wavelength for higher energy states (frequency-temperature relationship)? I've researched this quite a bit, but I can't find the answer I'm looking for.
     
  2. jcsd
  3. Feb 1, 2016 #2

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    Google "Lyman, Balmer, Paschen, Brackett, Pfund."
     
  4. Feb 1, 2016 #3
    Thanks a lot. I'll do my digging.
     
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