Sonar is used to communicate or detect vessels/submarines through a tube like device.
Andi:)
it is simply sending sound wave and wait the echo to return back and when measuring the timing we can know the actual lengh ,this is the same technique used by dolphins and bats
Sonar (SOund NAvigation and Ranging) is used to find objects. Sonar is used to find ships, submarines, mines, and other objects in the Navy. Sonar is used in Medicine to find unusual tumors, organs, and cells. Sonar is used in Geology to find minerals, oil, rock formationsn, and water .
Yes sonar can be used at periscope depth. Surface ships also have sonar arrays on them. They are usually used to detect submarines.
sonar,is used to map mid-ocean ridges:]
Sonar can be used to locate large shoals of fish.
sonar is used to detect big penises
Sonar was used to detect and hunt submarines in WW2
sonar can not be used outside water it is used under water to transmit sound waves through ultrasonic pulses
1) sonar waves are used for underwater surceillance and measurements (depth) 2)visualising images in utero-ULTRASONOGRAPHY. 3)sonar is used for treatment in physiotherapy
sonar is a device used underwater for locating submerged objects and for submarine communication by means of sound waves.
Sonar is used to detect other vessels or ships/submarines through a tube-like device> Andrea
Most people do not hear the sonar signals used by animals, such as bats or dolphins.
the Challenger