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[Optic] Young and Interference

  1. Sep 2, 2006 #1
    Hello, I' m an italian student, so exscuse for my bad english.
    My problem:
  2. jcsd
  3. Sep 8, 2006 #2


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    Hi Young,

    What have you done with this problem so far? Have you tried to calculate the effective difference in the path length? If you share your thoughts/ideas in this problem, it will be easier for us to help.

    Also, what's "dinanzi"? Is it an Italian word?
  4. Sep 8, 2006 #3
    Ehm, yes,some trouble with google translator :)
    "dinanzi"= in front

    If you want, edit my first message. Thanks

    My problem is that I do not succeed to take advantage of the various measures of two slits.Usuallly I have only worked with one interference slit.

    I creed that in reality is from only using one formula like this:

    [tex]2nd=(m + 1/2) \lambda[/tex]

    lambda is the distance, n=1.50, d= thickness of slit ad m=0,1,2..
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