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===== Homework for Spins =====
  - (Euler) \textit{This problem should be review for most students, but it's good to be sure that each knows Euler's formula and can recognize cosine and sine in complex polar form.} {{page>homework:ph425questions:euler}}
  - (UnknownsOneHalf) \textit{This activity is an extension of section 1 from [[..:..:activities:spact:Spins lab 2]].  This activity will give students practice finding unknown states using only the square of the norm of inner products between two states.} {{page>homework:ph425questions:unknownsonehalf}}
    - {{page>homework:ph425questions:unknownsonehalfa}}
    - {{page>homework:ph425questions:unknownsonehalfb}}
    - {{page>homework:ph425questions:unknownsonehalfc}}
  - (SpinOneUnknown) \textit{This problem should only be performed after students have worked with spin-1 systems.  This question is also an extension of section 2 of [[..:..:activities:spact:spspin3|Spins lab 3]].} {{page>homework:ph425questions:spinoneunknown}}
  - (ChainedSG) {{page>homework:ph425questions:chainedSG}}
    - {{page>homework:ph425questions:chainedSGa}}
    - {{page>homework:ph425questions:chainedSGb}}
    - {{page>homework:ph425questions:chainedSGc}}
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