Homework Help Forum: Science

Posted by Lena on Monday, March 9, 2009 at 12:09am.

How is it possible to have an instrument like a bugle that has a fixed-air column play a melody?

• Science - DrBob222, Monday, March 9, 2009 at 12:22am

  The various notes are pitched by tightening and/or relaxing the lip muscles.

  
  

• Science - Lena, Monday, March 9, 2009 at 12:41am

  It's as simple as that? My lab is on speed of sound in air. Does it have anything to do with speed of sound in air?

  
  

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