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Active sonar ping is audible, so is not ultrasonic. Passive sonar just listens, but it takes time to determine objects bearing, speed & direction of travel. There is ultrasonic sonar for short range detection such as mines and frogman.

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What boats use to locate objects underwater?

sonar


What device do you use to locate objects underwater?

A device commonly used to locate objects underwater is a sonar system, such as a side-scan sonar or a multibeam sonar. These devices emit sound waves into the water and then receive the echoes bouncing back from objects underwater, creating a detailed image of the seafloor or any objects present.


Which use of sound waves depends on the fact that sound waves are reflected?

Sonar technology uses the reflection of sound waves to detect objects underwater. By emitting sound waves and measuring the time it takes for them to bounce back, sonar systems can create images of underwater environments and locate objects like submarines or fish.


What is a device for detecting an underwater object called?

A device for detecting underwater objects is typically called a sonar device. Sonar uses sound waves to detect and locate objects underwater by measuring the time it takes for the sound waves to bounce off the object and return to the device.


What is something boats use to locate objects underwater?

The modern tools includes several forms of sonar(detection by sound reflection).


What is the SONAR an acronym for?

SONAR stands for Sound Navigation and Ranging. It is a technology that uses sound waves to detect and locate objects underwater. It is commonly used in naval warfare, underwater exploration, and fishing.


What is sonar the acronym for?

Sonar is an acronym for "Sound Navigation and Ranging." It is a technology that uses sound waves to detect and locate objects underwater.


Why do dolphins use echolocation to navigate and communicate in their underwater environment?

Dolphins use echolocation to navigate and communicate in their underwater environment because it helps them locate objects, find food, and communicate with other dolphins by sending out sound waves that bounce off objects and return to them, providing information about their surroundings.


Why bats can locate objects in dark?

They use ultrasound. They emit high-pitched 'squeaks' which are reflected off objects close to them - and the sound is picked up by their ears. The minute differences in the sound volume in each ear - tells the bat where the object is.


What three things are applications of an echo?

Medical imaging: Ultrasound uses echoes to create images of internal body structures. Sonar systems: Echoes are used to detect and locate objects underwater, for navigation, mapping, and fishing. Acoustic design: In architecture and engineering, echoes are managed to improve sound quality in buildings like concert halls and theaters.


What is the full form of SONAR?

The full form of SONAR is "Sound Navigation and Ranging". It is a technique that uses sound waves to detect and locate objects underwater.


What is the acronym for SONAR mean?

It stands for SOund Navagation And Ranging.