Question

what is sonar. write if application.

Answer 1

the acronym Sonar stands for sound navigation and ranging it is a device that uses Ultrasonic waves to measure the distance direction and speed of the underwater objects application of of Sonar it is used in stethoscope

Answer 2

SONR=A method or device for detecting and locating object especially underwater by means of sound wave sent out to be reflected by the object........