18. Waves & Sound
Standing Sound Waves
18. Waves & Sound Standing Sound Waves
3PRACTICE PROBLEM
A musical instrument consisting of a long metallic conduit has both ends open. The instrument produces a first harmonic frequency of 250 Hz. Find the length (L) of the conduit.
A musical instrument consisting of a long metallic conduit has both ends open. The instrument produces a first harmonic frequency of 250 Hz. Find the length (L) of the conduit.