The fundamental frequency of a pipe that is open at both ends is 524 Hz. (c) the frequency of the new fundamental.

The vibrating portion of an A-string on a particular violin measures 32 cm, and its fundamental frequency is precisely 440 Hz.

(b) “Vibrato” in a violin is produced by sliding the finger back and forth along the vibrating string. If the violinist executes “vibrato” by moving the finger 0.5 cm to either side of the position found in part (a), what range of frequencies will result?

The fundamental frequency of your closed organ pipe is 200 Hz. The second overtone of this pipe has the same frequency as the 3^rd harmonic of an open pipe. What is the length of this open pipe?