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Physics, 04.04.2020 05:27 esnyderquintero
A dolphin located in sea water at a temperature of 26◦C emits a sound directed toward the bottom of the ocean 136 m below. How much time (in seconds) passes before it hears an echo? Assume the the speed of sound in sea water is 1530 m/s at this temperature.
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A dolphin located in sea water at a temperature of 26◦C emits a sound directed toward the bottom of...
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