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Reflected Intensity from layer of oil

  1. Apr 15, 2013 #1
    1. The problem statement, all variables and given/known data


    2. Relevant equations

    3. The attempt at a solution

    For the second part, I got an answer that is indpendent of the index of oil? That woud mean that the answer would be the same as putting it directly through water..

    No clue about the third part.

    For the last part,
    Not sure how this is related to a single slit where the I ~ sin2(β) / (β)

    Last edited: Apr 15, 2013
  2. jcsd
  3. Apr 16, 2013 #2
  4. Apr 17, 2013 #3
    not sure how to even start the last two parts..
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