9 Ocean Volume Depth and Current 3

9 Ocean Volume Depth and Current 3 - The higher the...

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Japan Mariana Trench
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Land and Sea 35,827 ft 28,667 ft 2,818 ft 12,085 ft
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Determining Ocean Depths
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Ocean Depths Ocean Depths 1872 - 1876 68,890 nautical miles H.M.S. Challenger Soundings to 26,850 feet How do we measure Ocean depths now?
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Sonar ( So und N avigation a nd R anging)
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Unformatted text preview: The higher the frequency, the more efficiently sound will be reflected. Reflection of Sound The highest frequency the human ear can perceive: 18,000 20,000 htz. Piezoelectricity Pierre Curie, 1880 tourmaline, quartz, topaz 2 Mhz...
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This note was uploaded on 02/10/2011 for the course SWS 2007 taught by Professor bonczek during the Fall '09 term at University of Florida.

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9 Ocean Volume Depth and Current 3 - The higher the...

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