Drive one end of the string with sinusoidal oscillator of frequency 100hz. What velocity is required to setup a standing wave with 5 segments?
I know for standing wave that fn = nV/2L and you can isolate out velocity variable.
The Attempt at a Solution
Though I'm not very familiar if the string is not tied down at both ends and I was wondering if someone could explain how to obtain the velocity from the 2 givens.