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Change in entropy of spring

  1. Nov 21, 2014 #1
    1. The problem statement, all variables and given/known data
    1b question.jpg

    2. Relevant equations

    3. The attempt at a solution

    I have already submitted these questions and have gotten them wrong. I'm just wanting to see how to properly do it. Thanks.

  2. jcsd
  3. Nov 21, 2014 #2


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    Staff: Mentor

    I can't read your attempt. Can you type it here?

    The spring itself keeps its temperature, it won't change its entropy in a notable way.
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