9 jan 2012

design layout to usual bottom

A = 0.49 instead of 0.4 previously to make same as lecture notes

add Nodes texts and extra

add Antinodes text and extra

add v = f*lambda assuming speed of sound is 330 m/s

10 Jan 2012

add modeling component through drop-down menu and input field for learners to key in equations to understand the standing waves formed

readjusted position of pipes and everything to start at y = 0 instead of the previous y =0.5 for ease of modeling

add length of pipe for calculation purpose, visualization does not change

enjoy!