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Homework Help: Finding the wavelength (new to physics)

  1. Jul 25, 2005 #1
    I am looking at an image of a periodic wave. Each increment on the equilibrium line is 420 cm. there are 4 increments between the end of one full wave and the beginning of the other. How do I set this problem up to find the wavelength for this wave?
  2. jcsd
  3. Jul 25, 2005 #2


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