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Fracture Toughness Unit of Measurement

  1. Oct 5, 2015 #1
    I know the units of measurement for this are: MPa m^0.5

    However a question I am working on has it as MPa m^-0.5

    What is the difference and does it affect the way I calculate the answer?

    Would appreciate your insight.

    Thanks
    Pete
     
  2. jcsd
  3. Oct 10, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
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