Physics, 28.09.2021 01:00 autumnplunkett09
The sound emitted by bats has a wavelength of 3.5mm . What is the sounds’ frequency in air? (Use 343 m/s as speed of in air )
Answers: 3
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The sound emitted by bats has a wavelength of 3.5mm . What is the sounds’ frequency in air? (Use 343...
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