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What is the R-value equation?

  1. Sep 16, 2005 #1
    can some one give me the r-value equation and possible a site that has the information as well, thanks
  2. jcsd
  3. Sep 17, 2005 #2
    More info please.

    Do you mean Ohms law or the equation you use to figure out how much
    thermal insulation to put on the walls of your house?
  4. Sep 17, 2005 #3
    insulating one.
  5. Sep 20, 2005 #4
    You're in the wrong forum. Try general engineering.
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