A bugle is essentially a 2.65m pipe that is open at both ands. Determine the lowest frequency notes that can be played on a bugle. Is this question possible? after using every equation learned to my knowledge, i could find no way to determine the frequency. Thank you remember the formulas v=f(lambda) Ln=nlambda/2 for open tube and v=331 +.59(T) i found wavelength without a problem which turns out to be 5.3m, but how do i find frequency of this? is it possible?