Textbook ExpertVerified Tutor
5 Nov 2021
Given information
The sound reflected from the ocean floor directly below seconds later
Time = seconds
Step-by-step explanation
Step 2.
A longitudinal pressure wave (simply Sound wave) is created when a sailor smacks the side of the boat below the waterline. To reach the ocean floor, the sound wave moves downward. After that, it travels upwards after reflecting. Finally, it arrives to the ship in the same location where it started.
Time = seconds
Speed = seconds
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