A certain pipe has resonant frequencies of 375 Hz, 525 Hz, and 675 Hz, with no other resonant frequencies...?
(b) You take the difference of the frequencies due to the pattern of the frequencies of a closed end pipe, 1/4, 3/4, 5/4. Difference 2f, = 225 hz = fundamental principle. (c) v/f = wavelength v = speed of light (343 m/s) f= 225 hz 343/225= 1.5244/4= .3811 m (your answer) Was the pipe closed at one end? Checked my answers, i got the same answer for b but had a math error for c. This is the way I got the answers for my question. Soo idk. Are you doing this for webassign?