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Homogeneous but incorrect

  1. Oct 6, 2012 #1
    How is it possible that an equation shown to be homogeneous with respect to its unit may still be incorrect .
     
  2. jcsd
  3. Oct 6, 2012 #2

    tiny-tim

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    welcome to pf!

    hi talhakhan! welcome to pf! :wink:

    not following you :confused:

    can you give an example? :smile:
     
  4. Oct 6, 2012 #3
    this is the whole question explain how an equation show to be homogeneous with respect to its unit, may still be incorrect . i saw this in an edexcel book at first i didnt even get what the question was asking .
     
  5. Oct 6, 2012 #4

    mfb

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    You can write down a lot of equations, most of them will not describe the system you try to model.
    But that is not really useful :confused:. Do you have any context of this question?
     
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