Physics, 29.03.2021 17:30 queen3574

A yodeler yodels at a cliff 2000 m away. The sound of the echo returns in 9.8 s. If the wavelength of the sound wave is .85 m then what is the period of the sound wave?

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A yodeler yodels at a cliff 2000 m away. The sound of the echo returns in 9.8 s. If the wavelength o...