Problem 18.3: Why are there no dead spots?

Please wait for the animation to completely load.

Why are there no dead spots in the sound distribution (position is given in centimeters and time is given in seconds) when either the left or the right source is transmitting, but there are multiple dead spots when both sources are transmitting?

Physlets were developed at Davidson College and converted from Java to JavaScript using the SwingJS system developed at St. Olaf College.

OSP Projects:
Open Source Physics - EJS Modeling
Physlet Physics
Physlet Quantum Physics
STP Book