Solving a problem in physics section 20 paragraph 78 qu

Solving a problem in physics section 20 paragraph 78 qu

78. An electron is in an infinitely deep square potential dimensional box of the width l. Calculate the probability that an electron in an excited state n = 2, is found in the middle third of the box.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)