Write a full form of SONAR. How do you determine the depth of the sea using echo ranging?
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Explanation:
SONAR is the abbreviation of Sound navigation ranging. It is a system that uses sounds in water for the purpose of communication or navigation. This system helps boats, ships etc to stay connected and on the right track while travelling in water.
These can also be used to determine the depth of the sea. When these are passed into the water the time of their emission and reaching the bottom of the sea are noted. This noted time helps in determining the depth of the sea.
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