Question

Write the full form of sonar. also explain its working

Answer 1

Hey dear....

Here is your answer...

SONAR stands for sound navigation and ranging.
SONAR is a device which is used by ships and submarines to locate position of other vessels in the ocean. These are of two types. One is passive, which only detects the incoming. Another one is active SONAR which transmits sound pulses and detects the reflected echoes to detect presence of other sea vessels. Principle behind SONAR is reflection of sound.

Hope it helps you!!!!

Answer 2

Sonar is an acronym that stands for sound, navigation, and ranging and it is a technique that uses sound propagation to navigate, communicate with or detect objects or on under the surface of the water, such as other vessels