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Blizzard [7]
3 years ago
15

you measure the depth to the bottom with a lead line and find out the bottom is 6000 meters deep. How many seconds would it take

for a seconds would it take for a sound signal to leave the ship, bounce off the bottom and return to ship? Show your work
Chemistry
1 answer:
son4ous [18]3 years ago
7 0
<h3>Answer:</h3>

7.838 seconds

<h3>Explanation:</h3>
  • Assuming the sound of sound in seawater is 1531 m/s we can calculate the time taken by the signal to leave the ship and back.
  • The depth to the bottom is 6000 meters
  • The sound signal will cover the distance twice, to and fro the bottom to the ship.
  • Time is calculated by dividing the distance by the velocity or speed.

In this case;

Time = (2× distance) ÷ velocity

        = (2×6000) m ÷ 1531 m/s

        = 12000 m ÷ 1531 m/s

        = 7.838 s

Therefore, it will take 7.838 s for the sound signal to leave the ship and bounce back off and return to the ship.

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