Physics, 13.01.2021 20:00 maggie2018

an elephant produces a low frequency sound at 22.1 hz and with a wave length of 272 m. how long will it take for the sound to be detected by elephants that are 6.24 km away?

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an elephant produces a low frequency sound at 22.1 hz and with a wave length of 272 m. how long will...