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Physics, 04.12.2019 01:31 helphelp81
Suppose a dolphin sends out a series of clicks that are reflected back from the bottom of the ocean 65 m below. how much time elapses before the dolphin hears the echoes of the clicks? (the speed of sound in seawater is approximately 1530 m/s.)
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Suppose a dolphin sends out a series of clicks that are reflected back from the bottom of the ocean...
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