Question

Briefly explain SONAR . I want a good long answer .

Answer 1

Explanation:

SONAR is a technique that uses sound waves to map or locate objects in the surrounding environment. The premise is quite simple: first, emit a cluster of sound waves in the direction of an object. While a few waves will bounce off it, the remaining waves will be reflected back in the direction of the emitter.

Answer 2

Answer:

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