A bat flies toward a wall emitting a steady sound with a

Reference no: EM13637586

A bat flies toward a wall, emitting a steady sound with a frequency of 20.0 kHz. This bat hears its own sound plus the sound reflected by the wall. How fast should the bat fly, v, to hear a beat frequency of 220 Hz? Take the speed of sound to be 344 m/s.

Reference no: EM13637586

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