Question

Expand the term of SONAR?

Answer 1

Answer:

Answer:Sonar (originally an acronym for sound navigation ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.

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Answer 2

ANSWER:-

SONAR: Sound Navigation and Ranging

SONAR stands for Sound Navigation and Ranging. It is a technique based on sound propagation. It is used to navigate, communicate or detect objects under or on the surface of the water using sound propagation.

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