Question

Explain the working and applications of a SONAR

Answer 1

sonar stands for sound navigation and ranging . Sonar is a device which is used to find the depth of sea or to locate the under water things like shoals of fish, shipwrecks and enemy submarines.

Answer 2

sonar is a device in boat which send rays in water and the rays reflect back from and hard surface or body of animal and reach sonar it is used in submarines