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1. A system using transmitted and reflected underwater sound waves to detect and locate submerged objects or measure the distance to the floor of a body of water.
2. An apparatus, as one in a submarine, using sonar.
3. Echolocation.
http://www.thefreedictionary.com/sonar
Wiki User
∙ 14y ago
Sonar, short for Sound Navigation Ranging, is a technology that uses sound waves to detect objects underwater. It works by emitting sound pulses and analyzing the echoes that bounce back from objects, allowing for the measurement of distance and location. Sonar is commonly used in various applications such as navigation, fishing, and military operations.
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When was the sonar invented by Lewis Nixon?
Lewis Nixon did not invent sonar. Sonar was actually invented by Reginald Fessenden in 1913. Sonar stands for sound navigation and ranging, which is a technique that uses sound propagation to navigate, communicate with, or detect objects underwater.
What does the letters in sonar stand for?
SONAR = SOund Navigation And Ranging SONAR = Symantec Online Network for Advanced Response SONAR =Switch On No Activity Received SONAR = SOlar Near-surface Active-region Rendering Hope I helped.
What were the two different types of sonar?
The two main types of sonar are passive sonar and active sonar. Passive sonar listens for sounds in the water without emitting any signals, while active sonar sends out pulses of sound and listens for the echoes bouncing back.
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.
How does sonar detect water?
Sonar works by emitting sound waves into the water that bounce off objects and reflect back to the sonar device. By measuring the time it takes for the sound waves to return, sonar can determine the distance to the objects and create a picture of the underwater environment.
What is the definition for sidescan sonar?
is a category of sonar system that is used to efficiently create an image of large areas of the sea floor.
What is sonar in a scientific definition?
SONAR stands for SOund Navigation And Ranging.SONAR is a device that uses ultrasonic waves to measure the distance , direction and speed of underwater objects.
How do you spell definesion?
The correct spelling is "definition."
What is the definition of Emma?
The correct definition of Emma is Grandma.
What is the correct spelling of definition?
You nailed it; it is definition, as you have in your question.
What is the definition of the word correct?
The definition of correct would be something that coincides with the truth and is free from error. Something that is factual and accurate would be correct.
Is the correct definition of Power of a test (Note Ho null hypothesis Ha alternative hypothesis)?
No, that is not the correct definition.
Which method of studying the ocean floors gives some degree of proximity but is efficient in terms of time as well?
sonar sonar sonar sonar SONAR
Which method of studying the ocean floor gives some degree of proximity but is efficient in terms of time as well?
sonar sonar sonar sonar SONAR
Which is more expensive a boat with sonar or a satellite with sonar?
sattelite with sonar
Is the first definition of a word in a dictionary correct?
The dictionary definition of a word
What do bats have sonar or radar?
Sonar
