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Physics, 06.02.2021 03:30 BakerElsie02
The deepest part of the ocean is the Challenger Deep, at 10,900 m. The depth was first measured in 1875 by the HMS Challenger by depth sounding (which does not involve sound waves). If you were to measure the depth by echo sounding (which does involve sound), what would you expect the time for a sound pulse at the surface to return in s, naively assuming a constant sound velocity throughout the ocean
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The deepest part of the ocean is the Challenger Deep, at 10,900 m. The depth was first measured in 1...
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