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Physics, 22.08.2019 00:20 KariSupreme
Aspeaker generates a continuous tone of 440 hz. in the drawing, sound travels into a tube that splits into two segments, one longer than the other. the sound waves recombine before being detected by a microphone. the speed of sound in air is 339 m/s. what is the minimum difference in the lengths of the two paths for sound travel if the waves arrive in phase at the microphone?
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Aspeaker generates a continuous tone of 440 hz. in the drawing, sound travels into a tube that split...
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