Question

what is sonar _____!?!​

Answer 1

$\large\underline{\pink{\sf \red{\maltese} Concept \: Of \: Sonar :-}}$

• ⭗ SONAR stands for Sound NAvigation Ranging.

• ⭗ A sonar device sends pulses of sound waves down through the water. When these pulses hit objects like fish, vegetation or the bottom, they are reflected back to the surface.

• ⭗ This information enables the device to judge the depth of the object it reflected off.

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Answer 2

Answer:

Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels