Constructive/Destructive Sound Waves

AI Thread Summary
The discussion revolves around a homework problem related to constructive and destructive sound waves. The original poster expresses confusion about how to approach the problem and seeks guidance on relevant formulas. After some interaction, they discover the relationship between wavelength and interference, which aids their understanding. A helpful resource link is shared, providing additional insights into sound wave concepts. The conversation highlights the importance of collaboration and resource sharing in solving physics problems.
ultrapowerpie
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Homework Statement


Link to problem: http://img147.imageshack.us/my.php?image=soundqj3.png


Homework Equations



No idea, One of the reasons I'm asking. >.>

The Attempt at a Solution



Ok, I have no idea how to even begin this problem. I need a hint in the right direction, or just what the formula I need here. Thanks in advance.
 
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Never mind, I figured out what the relationship between the wavelength and the interferance.

http://physics.ucsd.edu/students/courses/winter2008/physics1c/documents/1.3Sound.notes.pdf

That site helped a lot.
 
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