Physics, 16.11.2019 02:31 microwave13016

Sound is a wave.
a large boulder falls from an underwater ledge and crashes on the floor of the ocean. a pod of dolphins is 800 meters away. determine how long it takes for the sound of the crash to reach the dolphins. 0.5 sec 0.3 sec 2.3 sec 1.9 sec

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Sound is a wave.
a large boulder falls from an underwater ledge and crashes on the floor of...