1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Diameter and Fundamental Frequency

  1. Oct 18, 2011 #1
    1. The problem statement, all variables and given/known data
    Two open tubes both have actual length 1m but their diameters are D=1 cm and D=10 cm. Alowing fro end corrections, what are their fundamental frequencies?

    2. Relevant equations

    the only equation in my book that deals with Diamter is N(Critical Mode)=L(Length)/D(Diameter) I tried using this to find a mode to plug into f=nV/2L but that did not get me the right answer.

    3. The attempt at a solution
  2. jcsd
  3. Oct 19, 2011 #2
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook