A string 42.0 cm long of mass 8.20 g is fixed at both ends and is under a tension of 405 N. When this string is vibratin
Posted: Thu Jul 07, 2022 2:14 pm
A string 42.0 cm long of mass 8.20 g is fixed at bothends and is under a tension of 405 N. When this string is vibratingin its third overtone, you observe that it causes a nearby pipe,open at both ends, to resonate in its third harmonic. The speed ofsound in the room is 344 m/s. How long is the pipe?