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What are the different uses for sonar and radar?

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First, let's understand the difference between the radar and the sonar. The radar uses radio waves (electromagnetic waves). The sonar uses sound waves (typically ultrasound waves which have frequencies above human hearing range). read more

The answer is, because of different propagation characteristic between electromagnetic and sound waves in different media. read more

Radar, sonar and lidar also can reveal information about an object’s shape, size, material and direction. Air traffic controllers use radar to spot aircraft in the sky. Police use it to detect speeders. Navies use sonar to map the ocean bottom — or to look for enemy submarines. read more

The primary differences between radar and sonar is going to be the type of signal that they both use for detection. Radar detection relies on radio waves, which are part of the electromagnetic spectrum. Sonar uses sound waves, which are mechanical waves. read more

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Difference Between Radar and Sonar
www.differencebetween.net

Explainer: What are lidar, radar and sonar?
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