In the figure, pipe A is made to oscillate in its third harmonic by a small internal sound source. Sound emitted at the
Posted: Sun Jul 17, 2022 7:58 pm
In the figure, pipe A is made to oscillate in its third harmonic by a small internal sound source. Sound emitted at the right end happens to resonate four nearby pipes, each with only one open end (they are not drawn to scale). Pipe B oscillates in its lowest harmonic, pipe C in its second lowest harmonic, pipe D in its third lowest harmonic, and pipe E in its fourth lowest harmonic. Without computation, rank all five pipes according to their length, greatest first.