0
What else can I help you with?
What do sonar systems find?
Objects by sound. Mostly in water
What is used to measure distance under water?
Measurement of distance under water is the same as on the surface, nautical miles which differ from statute miles used on land. A Nautical mile is 6076 feet compared to a statute mile which is 5280 feet. The nautical mile is based on the circumference of the earth at the equator and divided that distance by 360 degrees then each degree by 60 minutes. One minute is equal to one nautical mile.
Which type of device emits a sound wave to measure to the ocean floor?
SONAR
What is magnetostrictive used for?
Magnetostrictive materials are used in sensors and transducers to accurately measure distances, positions, and movements. They are also used in devices such as actuators, motors, and sonar systems due to their ability to convert magnetic energy into mechanical motion.
How do Airplanes use Sonar waves?
Airplanes do not use sonar waves. Sonar is a technology primarily used underwater to detect objects or measure distances by emitting sound waves. Airplanes generally use radar technology to detect and track objects in the sky.
The process of using sound waves underwater to measure distance is called?
The process of using sound waves underwater to measure distance is called sonar, which stands for Sound Navigation and Ranging. Sonar systems emit sound waves that bounce off objects in the water and are then detected to determine the distance to the object.
The system of using sound to measure distance is called what?
Sonar.
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.
What does sonar measure?
Sonar is measured in sound
A technique for determining the distance of an object under water is called?
Sonar is a common technique used for determining the distance of an object underwater. It works by emitting sound waves and measuring the time it takes for the waves to bounce back, which allows calculation of the distance based on the speed of sound in water.
How do we use sonar?
Sonar is used to measure distances by transmitting sound waves and detecting their echoes as they bounce off objects. To use sonar, you typically send out sound waves from a source, wait for them to bounce back from objects in their path, and then measure the time it takes for the sound waves to return to determine the distance to the object.
What is included in the product group Sonar Systems?
airborne, surface ship, and submarine-based sonar systems including depth-finding equipment, guidance hydrophones, sonabuoys, sonar fish finders, navigation and mapping sonar, and anti-submarine sonar equipment
A sonar system measrues distance by determining the?
time it takes for a sound wave to reflect back from an object. By calculating the round-trip time and knowing the speed of sound in a particular medium, the sonar system can accurately determine the distance to the object.
How far can sonar detect?
The distance that sonar can detect objects underwater varies depending on factors like the power of the sonar system, water conditions, and the size of the object being detected. In general, sonar can detect objects up to several miles away when using higher power systems in optimal conditions.
What are some of the advances in nautical and marine search and detection technology?
include new mine-hunting sonar systems, vessel alert systems for oil tanker navigation in dangerous seas, sonar fish finders that project live-action sonar images onto display screens, and digital sonar systems
How has sonar technology evolved from past to present?
Sonar technology has evolved from passive sonar systems used in World War I to active sonar systems that emit sound waves and detect their reflections. Modern sonar systems use advanced signal processing and computer algorithms for higher precision and improved target detection capabilities. Additionally, new developments in underwater acoustics have led to the use of multibeam sonar systems for mapping and imaging the seafloor with high resolution.
How distance measured?
-- ruler -- tape measure -- surveyor's walking wheel -- meter stick -- surveyor's chain -- odometer -- laser rangefinder -- radar -- sonar
