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Temperature nuetrons

  1. Sep 15, 2010 #1
    1. The problem statement, all variables and given/known data

    see attached

    2. Relevant equations

    3. The attempt at a solution
    I have tried both the above equations (12834375K and 9056250K) both are wrong..
    not sure where to go???
    thanks for any help
  2. jcsd
  3. Sep 15, 2010 #2
    Forgot to upload pic!

    Attached Files:

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