Difference between revisions of "Sonar"
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(New page: '''Sonar''' is a system that transmits and receives sound waves underwater in order to locate submerged objects, such as submarines, or detect the distance to the coral reefs and other und...) |
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Revision as of 01:48, February 11, 2008
Sonar is a system that transmits and receives sound waves underwater in order to locate submerged objects, such as submarines, or detect the distance to the coral reefs and other underwater obstacles.