A riverside warehouse has two open doors, as in Figure P24.11. A boat on the river sounds its horn. To person A the sound is loud and clear. To person B the sound is barely audible. The principal wavelength of the sound waves is 2.80 m. Assuming person B is at the position of the first minimum, determine the distance between the doors, center to center.
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This is similar to the Young's double slit experiment. Here you will get the details http://theory.uwinnipeg.ca/physics/light/node9.html.
Please see attachment for formulas and solution.
A riverside warehouse has two open doors, as in Figure P24.11. A boat on the river sounds its ...
Formulas, calculations and solution is attached. One reference included.