Question

what is a sonar .explain its working

Answer 1

here is ur ans ---

The full form of SONAR is SOund Navigation and Ranging. The SONAR method is also called echo ranging. It is a device that utilizes ultrasonic waves to estimate and measure the distance, direction and speed of objects underwater.

Working of SONAR;

• It consists of a transmitter and a detector and is installed in a ship or a boat.

• The transmitter in SONAR produces and transmits powerful ultrasonic waves.
• The ultrasonic waves travel through the water and after striking the target the beam is reflected from the seabed and is received by an under-water detector (mounted on the ship).

• The detector then converts the waves into electrical signals which are properly interpreted.
• The time interval between transmission and reception of the signal is also noted.

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Answer 2

Answer:

HEYA MATE HERE'S YOUR ANSWER ...

Explanation:

SONAR : solar navigation system

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