Physics Web Assign Ch 14 #9

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A steel wire in a piano has a length of 0.7000 m and a mass of 3.900 10-3 kg. To what tension must this wire be stretched so that the fundamental vibration corresponds to middle C (fC = 261.6 Hz on the chromatic musical scale)?
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  1. Mike Birkhead
  2. Physics
  3. Webassign
  4. Web Assign
  5. College Physics
  6. MOB University
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Комментарии
Автор

Isn't linear density the mass divided by the length?

stylinmama
Автор

The fundamental frequency at the end should be middle C which is 261.6HZ

jeremyweis