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Homework Help: Change in amplitude of wave on reflection

  1. May 28, 2006 #1
    When a wave is reflected from a free end or a rigid end, will there be a change in amplitude always?
  2. jcsd
  3. May 28, 2006 #2
    What do you think?
  4. May 29, 2006 #3
    I think Yes.
  5. May 29, 2006 #4
    You're correct, as far as the magnitude is concerned, assuming NO power loss at the "end".
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