Mathematics, 30.03.2021 16:50 veronica25681

Assume the speed of sound is 343m/s. If you shout across a canyon and it takes 2.5 seconds to hear your echo, How wide is the canyon? 8. If the wavelength of 550 Hz sound in a liquid is 3.1m, what is the speed of this wave in the liquid?

9. Assume the speed of sound is 343m/s. The sound emitted by a bat has a wavelength of 10.0 mm, what is the frequency of this wave?

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Assume the speed of sound is 343m/s. If you shout across a canyon and it takes 2.5 seconds to hear y...