- #1
thenewbosco
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Here is a problem i do not know how to set up:
Two speakers, driven by the same oscillator (f=200Hz). They are located on a vertical pole 4m from each other. A man walks straight toward the lower speaker, perpendicular to the pole. How many times will he hear a minimum in sound intensity and how far away from the pole is he at these moments? (take speed of sound to be 330m/s).
Any help is appreciated especially equations to use and how to start this.
Two speakers, driven by the same oscillator (f=200Hz). They are located on a vertical pole 4m from each other. A man walks straight toward the lower speaker, perpendicular to the pole. How many times will he hear a minimum in sound intensity and how far away from the pole is he at these moments? (take speed of sound to be 330m/s).
Any help is appreciated especially equations to use and how to start this.