Part One: Standing waves on a String PROCEDURE AND DATA ANALYSIS We going to use the online simulation which represents Wave on the String. The simulation allows changing the amplitude, frequency, set up the string with xed end, loose end and no end. You may adjust the frequency of the source and whether the ends of the medium are xed or ee. For some frequencies, you will not be able to establish a standing wave. The simulator builds up the standing waves slowly, so be patient before deciding whether a standing wave has been established, see what happens. Part 3: Free at both ends Part A: Fixed at both ends Select \"Both ends free\