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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Earthy Earthy
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8 years ago
How many seconds would it take an echo sounder's ping to make the trip from a ship to the Challenger Deep (10,994 meters) and back? Recall that depth = 1/2 (1500 m/sec × Echo travel time).
A) 0.1466 seconds
B) 1.466 seconds
C) 14.66 seconds
D) 146.6 seconds
Textbook 
Foundations of Earth Science

Foundations of Earth Science


Edition: 7th
Authors:
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Richy271Richy271
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8 years ago
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Earthy Author
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#2
8 years ago
Answered perfectly Wink Face

Vote with confidence people.
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#3
8 years ago
Pretty simple question if you think about it. Thanks for providing feedback.
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