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Homework Help: Infinite potential well

  1. May 7, 2005 #1
    At t=0 an electron in an infinite potential well has a wave function corresponding to the lowest level of energy. The wave function is equal to the eigenfunction of the Hamiltonian where n=1.

    I am asked to calculate the uncertainty of the electron's momentum. I don't really know where to start from.

    Thanks for your advice
  2. jcsd
  3. May 7, 2005 #2


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    How about the definition of the uncertainty...?

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