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Homework Help: Tube and frequency problem

  1. Apr 24, 2008 #1
    1. A child blows on a 20cm high soda bottle, and it creates a sound of 455Hz, how much liquid is inside the bottle?


    2. not nsure about the equations



    3. i attempted a solution, but all came out to something along the lines of 0.018

    i dont think thats right
     
  2. jcsd
  3. Apr 24, 2008 #2
    A child blows on a 20cm high soda bottle, and it creates a sound of 455Hz, how much liquid is inside the bottle?

    Equation is 1/4*V*1/f = L
     
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