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Planck Length Question

  1. Oct 13, 2004 #1
  2. jcsd
  3. Oct 13, 2004 #2


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    The Planck length is DEFINED to be a certain function of those constants, such that all their other dimensions cancel out, and one is left with only the dimension of length. Similar definitions with different formulas give Planck time and Planck mass.
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