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Very high.
Not sure you can express it as a probability question though.
The actual definition depends on various factors including frequency (wavelength), scanner geometry and performance, scanning speed and geometry, the image-processing, water depth, scattering and absorption, nature of the objects being scanned, etc., but sonar performance is increasing all the time as the manufacturers all seek to produce better instruments than their rivals!
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∙ 11y ago
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How is sonar used in everyday life?
Sonar is probably right around the corner from you in the nearest hospital or medical clinic. Even some doctor's offices have the units on hand, as well as some veterinary clinics. It finds its broadest application in medical imaging. Use the link to the related question of the uses of sonar to see where else it may be used.
What is sonar frequency?
The frequencies on which sonar is used vary widely. Human hearing is usually cited as ranging as from 20 cycles per second (Hertz) to 20,000 cycles per second. There are many sonars that use frequencies in the 20 to 20,000 Hertz range. In general, the sonars that are used for short range underwater applications operate on a slightly higher frequency than those that are designed to look over long distances. But there are a lot of sonars which use frequencies far outside the range of human hearing. Medical imaging is the most popular use of sonar. The range of frequencies used by these devices range from 2 million cycles per second to 18 million cycles per second. These frequencies are far above what humans can hear.
What can Differences in ocean-surface height can be measured by?
Sonar
How do you measure the depth of a undersea wreck?
With sonar
How distance is measured?
-- ruler -- tape measure -- surveyor's walking wheel -- meter stick -- surveyor's chain -- odometer -- laser rangefinder -- radar -- sonar
What are human uses for sonar?
Humans use sonar technology for various purposes, including underwater navigation, mapping the seafloor, fish finding, and locating underwater objects or shipwrecks. Sonar is also used in military applications for detecting submarines and in medical imaging techniques such as ultrasound imaging.
What is side scan sonar used for?
Side scan sonar is used for underwater mapping and imaging. It sends acoustic signals to the seafloor and then records the echoes, creating detailed images of the underwater terrain and objects. This technology is commonly used in marine archaeology, search and rescue operations, and underwater surveillance.
What is the difference between Sonar and Ultrasound?
Sonar is a system that uses sound waves to detect objects underwater, while ultrasound is a medical imaging technique that uses high-frequency sound waves to visualize internal organs and tissues in the body. Sonar is typically used in underwater navigation and communication, while ultrasound is used in medicine for diagnostic purposes.
What are the human uses of sonar?
Sonar is commonly used by humans for underwater navigation, communication, and mapping the ocean floor. It is also used in fishing to locate schools of fish and in the military for detecting submarines. Additionally, sonar technology is used in medical imaging, such as ultrasound scans.
How do dolphins hear underwater?
they use SONAR. :)
Why light cannot be used in SONAR?
Light cannot be used in SONAR because it is quickly absorbed and scattered in water, limiting its range and effectiveness for underwater imaging and communication. Sound waves, on the other hand, travel much further in water and are better suited for SONAR applications.
Why is SONAR a more accurate method then lead and line?
SONAR is more accurate than lead and line because it uses sound waves to measure distance underwater, which is not affected by factors like water turbidity or human error in readings. Lead and line rely on human estimation and physical measurement, making them less precise compared to SONAR technology. Additionally, SONAR can provide real-time data and detailed images of the underwater environment, whereas lead and line may only provide a single point of measurement.
What is sonar commcation?
Sonar communication is a method of communication that uses sound waves underwater. Marine animals such as dolphins and whales use sonar to communicate with each other and navigate their surroundings. Sonar technology is also used by humans for underwater navigation, detecting objects, and communication in underwater environments.
What is the system that uses the reflection of underwater sound waves to detect objects?
Sonar (Sound Navigation and Ranging) is the system that uses the reflection of underwater sound waves to detect objects. This technology is commonly used in naval navigation, fishing, and underwater mapping.
What is sonar signal?
Sonar signal refers to the sound waves emitted by a sonar system to detect objects underwater. These signals bounce off objects underwater and are then detected by the sonar system to create images or maps of the underwater environment. Sonar signals are commonly used in navigation, fisheries, oceanography, and military applications.
What is a sonar map?
A sonar map is a visual representation of the data collected by sonar technology. It shows underwater structures, terrain, and objects by detecting sound waves that bounce off underwater surfaces and return to the sensor. Sonar maps are commonly used for creating underwater maps, monitoring marine environments, and navigation.
What is the bloop as in the deep underwater sound?
That right there is sonar.
