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Natural Frequencies and Harmonics

  1. Feb 28, 2015 #1
    1. The problem statement, all variables and given/known data
    Basically, I was reading the following passage from a textbook, and I'm confused as to why they mention natural frequencies? Doesn't each harmonic have just one frequency that it oscillates at? From what I understand, the natural frequency is just the frequency an object likes to vibrate at. Can someone please make this clear?

    upload_2015-2-28_16-37-7.png
     
  2. jcsd
  3. Feb 28, 2015 #2

    NascentOxygen

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    Staff: Mentor

    A taut length of string can vibrate at a particular natural frequency, and potentially also at integer multiples of that frequency. These multiples are known as harmonics.
     
  4. Feb 28, 2015 #3
    As you say, the harmonic wave has just one wavelength and one frequency.

    The above given expression describes how many possible wavelenth (and therefore frequency) values a harmonics wave can have given for a complete 2 pi displacement.

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    Örsan Yüksek
     
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