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Help photoelectric effect

  1. Aug 18, 2009 #1
    Help!!!photoelectric effect

    Hi guys, for an electron to jump from a lower energy to a higher energy state, it must absorb photons that correspond to the difference of the these 2 enegry states. I am wondering if it is okey for an electron to absorb greater frequency of photons(greater energy) to make the transition and release the extra energy?
     
  2. jcsd
  3. Aug 18, 2009 #2

    sylas

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    Re: Help!!!photoelectric effect

    Yes... as long as it is enough energy to get right out from the atom. The electron gets ejected with a velocity that makes up the energy difference. But for less than the ionization energy, you are pretty much limited to the transitions from one level to another.
     
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