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Homework Help: Trying to figure out how to solve a formula for the energy of light

  1. Jan 23, 2010 #1
    1. The problem statement, all variables and given/known data

    energy of light with a frequency of 4.3 times 10 to the 14th s to the negative 1st

    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
  3. Jan 23, 2010 #2


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    Homework Helper

    I think you should know E=hf
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