Sonar is a method of detecting underwater objects with sound pulses-like radar but with sound not microwaves
Stealth technology is special technology to hide from radar which means the plane doesnt exist on a radar but stealth technology is expensive
Radar
radar
The sonar signals are audio wave signals created by the transmitter that can pass through water. When Radio signals are created in air it is called radar. Usually sonar are used in underwater applications, and navy defense.
The development of radar helped detect underwater submarines.
An underwater camera, is a camera that works underwater.
A radar engineer works with radar. They have design, develop, install, and test a radar.
meteorologists use a special kind of radar which is based on the?
Nature's radar is echo location. Dolphins and whales use it to communicate underwater and bats use it to find the location of their prey.
SCUBA-self contained underwater breathing apparatus
A camera that works underwater typically has special housing that allows it to function in the water. These housings are usually made from aluminum or plastic and protect the camera from the water. The best waterproof camera is probably made from the brand Nikon.
Doppler radar.
Sonar is a method of detecting underwater objects with sound pulses-like radar but with sound not microwaves
The stars or a sextant or GPS or radar or sonar ( underwater)
You call him a diver.
The Escort 8500 X50 is one of the best radar detectors available.