Recent content by SFSKabam

  1. S

    Calculating standing waves, given a fruequency? :O

    Homework Statement "Design a tube closed on one end so that it's lowest frequency standing wave is 440Hz. (i.e. determine the length of the tube." Homework Equations Um...I was unsure. I thought maybe...I might use w=2(pi)f...and the function 2A sin (kx) cos (wt), but I epically failed...