sonars can be used as detectors on roads...
In contrast to simple sonar multibeam sonar uses more than one sound sources and listening device.
jewlery
balloons and some times hot air balloons dozens of industrial and scientific uses.
Limonite can be used as a pigment in paint and has some medical purpose
Andersonite is used in the process of concentrating uranium.
A submarine uses sonar, like a bat uses echolocation to see.
Two or more sonar devices (transducers) could be set up in a sonar array of some sort. Multiple hydrophone setups are not uncommon in several applications.
A sonar uses one device and a sea beam uses a dozen sonar devices.
A sonar uses one device and a sea beam uses a dozen sonar devices.
sonar(sound navigation and ranging)
basically same but sonar uses ultta sonic waves and echo uses sound in air
Sonar navigation uses sound waves; radar navigation uses electromagnetic waves (usually radio eaves).
Sonar uses electricity, so the source of energy is either a generator or a battery.
sonar uses the theory of plate tectonics because it makes sound waves and the sound waves con hear them
SONAR
bats and dolphins
Sonar