Physics, 12.08.2020 05:01 wafflewarriormg
A bat is flitting about in a cave, navigating via ultrasonic bleeps. Assume that the sound emission frequency of the bat is 38.9 kHz. During one fast swoop directly toward a flat wall surface, the bat is moving at 0.015 times the speed of sound in air. What frequency does the bat hear reflected off the wall?
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A bat is flitting about in a cave, navigating via ultrasonic bleeps. Assume that the sound emission...
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