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Homework Help: Standing question - real straightforward- Workings given !

  1. Apr 24, 2013 #1
    ImageUploadedByPhysics Forums1366811696.291632.jpg

    W= 27.2



    Now to determine the harmonic.

    ImageUploadedByPhysics Forums1366812499.446125.jpg

    This formula gives the harmonic to be 4.5. This can't be possible since n has to be an integer.

    I realise this wave has a node at one end and an anti node at the other.

    I also realise that this wave on the string has a wavelength =0.4 by using K=2pi/lambda

    What do I do ? :(
  2. jcsd
  3. Apr 24, 2013 #2
    Or am I wrong in assuming this is a wave has a node at one end and an anti node at the other ?
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