what is SONAR?

Asked by  | 28th Jul, 2009, 03:07: PM

Expert Answer:

SONAR is an abbreviation for Sound Navigation and Ranging. It is a method of locating under water objects by transmitting a high frequency sound pulse and detecting it after it is reflected from an object.

Sonar can also provide information about shape of objects, their sped and direction of motion.

Answered by  | 28th Jul, 2009, 06:05: PM

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