Question

expand sonar एक्सपेंड सोनार ​

Answer 1

answer:

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. This technology is helpful in exploring and mapping oceans as sound waves travel farther in the water than radar and light waves. SONAR helps NOAA scientists in developing nautical charts, detect underwater hazards to navigation, mapping of objects on the seafloor like shipwrecks

Answer 2

Sonar Stands For Sound Navigation Ranging