Question

Explain the working and application of SONAR.

Answer 1

Answer:

hope it will help you

plz mark me as brainlist

Answer 2

Answer:

the sonar technique works on the fact that the time taken by the sound from an object to an obstacle is equal to the time taken by the reflected sound to reach back to an object. it works on ECHO.

HOPE IT HELPS PLZ MARK AS BRAINLIEST