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Extinction phenomena.

  1. Jul 16, 2008 #1
    what experiments, if any, have been invalidated by the extinction phenomena.
     
  2. jcsd
  3. Jul 16, 2008 #2
    I do not think your question as stated is very understandable.
    The first thing I don't understand is what you mean by "invalidate an experiment" ?
    An experiment which has been correctly done is merely an observation of Nature and can not be invalidated, unless it has been done wrongly.

    http://wordnet.princeton.edu/perl/webwn?s=valid [Broken]
    You can invalidate an interpretation, but not an experiment.

    you mean optical extinction ?
     
    Last edited by a moderator: Apr 23, 2017 at 2:17 PM
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