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Homework Help: Wien displacement law

  1. Nov 10, 2007 #1
    could you prove this
    and find x
    by planks formula?
  2. jcsd
  3. Nov 10, 2007 #2

    Dr Transport

    User Avatar
    Science Advisor
    Gold Member

    Yes, you can. You need to take the derivative wrt to [tex] \lambda [/tex] and solve.
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