In: Physics
Imagine that you place your stereo speakers outside (to provide music for a party). They are places distance of 1.5 m apart along a line we will call the y axis. Imagine that both speakers are reproducing the sound of a female singer holding a solo high A (880 Hz) for several seconds consider a line parallel to the y axis but 8.0 m from it. At what points along this second line would the sound be loudest? At what points would it be weakest?