what is used to determine the depth of the sea
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The depth of the ocean is calculated by knowing how fast sound travels in the water (approximately 1,500 meters per second). This method of seafloor mapping is called echosounding. ... Water depth is typically measured by echosounders that transmit sound at 12 kiloHertz (kHz).
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Answer:
The depth of the ocean is calculated by knowing how fast sound travels in the water (approximately 1,500 meters per second). This method of seafloor mapping is called echosounding. Water depth is typically measured by echosounders that transmit sound at 12 kiloHertz (kHz).
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