Physics, 13.04.2021 05:10, alondrasanchezvillan

A dog whistle has an average frequency of 30 kHz. At room temperature (where the speed of sound is ~340 m/s), what is the wavelength of the sound created by the whistle (in meters)?

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A dog whistle has an average frequency of 30 kHz. At room temperature (where the speed of sound is ~...