working of sonar write 5 pointd
Answers
SONAR stands for SOund Navigation And Ranging.
Working of SONAR:-
It is a device that uses ultrasonic waves to measure the distance , direction and speed of underwater objects.
The transmitter produces and transmits ultrasonic waves. These waves travel through water and after striking the object on the seabed, get reflected back and are sensed by the detector. The detector converts the ultrasonic waves into electrical signals which are appropriately interpreted.
Application of SONAR:-
• Detecting & tracking submarines, ships, etc.
• Mapping the ocean floor.
• Detecting under-water mines.
Hope it helps you
ItzRiya✌️
Answer:
Sonar is simply making use of an echo.When an animal or machine makes a noise,it sends sound waves into the environment around it.Those waves bounce off nearby objects,and some of them reflect back to the object that made the noise.Its those reflected sound waves that you hear when your voice echoes back to you from a canyon.Whales and specialized machines can use reflect waves to locate distant objects and sense their shape and movement.