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Homework Help: Waves and Light

  1. Jun 7, 2007 #1
    1. The problem statement, all variables and given/known data

    http://img103.imageshack.us/img103/7336/12345va5.png [Broken]

    3. The attempt at a solution

    n= Sine i/Sin r
    n= Sin 3o/Sin15
    Is That Right
    Last edited by a moderator: May 2, 2017
  2. jcsd
  3. Jun 7, 2007 #2
    any one help me
  4. Jun 7, 2007 #3
    Yes that is correct.
  5. Jun 7, 2007 #4
    It seems ok to me.
  6. Jun 8, 2007 #5
    yep, correct
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