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Homework Help: Finding Brewster angle

  1. Sep 15, 2011 #1
    1. The problem statement, all variables and given/known data
    The graph:
    http://i812.photobucket.com/albums/zz41/uofmx12/hw2graph.jpg [Broken]
    A) Find Brewster angle air to glass
    B) Find Brewster angle glass to air


    2. Relevant equations
    [itex]\theta[/itex]B=tan^-1 ( n2/n1)


    3. The attempt at a solution
    A) air to glass I will use the equation and n1=1 and n2=1.45?
    B) glass to air, n1=1.45 and n2=1?

    Is this correct?
     
    Last edited by a moderator: May 5, 2017
  2. jcsd
  3. Sep 16, 2011 #2

    ehild

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    Homework Helper

    Yes, it is correct.

    ehild
     
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