Physics, 14.06.2021 21:20, kerena8291

a bat chasing a moth emits a sequence of three chirps every 0.010 seconds and later hears the echos of the chirps as detailed in the diagram below. How far away is the moth when the bat hears the third echo?

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a bat chasing a moth emits a sequence of three chirps every 0.010 seconds and later hears the echos...