Question

What is meant by SONAR?​

Answer 1

Answer:

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Explanation:

: a method or device for detecting and locating objects especially underwater by means of sound waves sent out to be reflected by the objects

also : a device for detecting the presence of a vessel (such as a submarine) by the sound it emits in water

Answer 2

• Answer:

SONAR( Sound Navigation and Ranging ) is a technique of determining water depth and locating underwater objects. such as reefs , submarines , and schools of fish.