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Halflife formula

  1. Apr 11, 2005 #1
    is it
    Al = Ao(1/2)^(t/h)
    Al = Ao(1/2)^(h/t)
    where Ao =original amount
    Al = amount left
  2. jcsd
  3. Apr 11, 2005 #2


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    And "h" is halflife...?If so,then the first is the correct one.

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