sonar can not be used outside water it is used under water to transmit sound waves through ultrasonic pulses
The oragin of the sonar in whales in dolpins. They were the first to use ecolocation to ee under water.
the sonar
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.
Active sonar sends a signal out from a source and when it encounters an object the signal reflects back to the source. This can be detected by the object it is reflecting off of like a ship or submarine. Passive sonar is simply putting a microphone in the water and listening. It is also undectable.
Sonar is a sound phenominon, it requires a liquid (water, air, etc) to work.
If you go under water, you might see a sonar
If you go under water, you might see a sonar
A sonar is Fitted into a ship to detect how deep the water is
sonar can not be used outside water it is used under water to transmit sound waves through ultrasonic pulses
Sonar location is in the water and echo location is in the air.
NO. We call that radar.
The oragin of the sonar in whales in dolpins. They were the first to use ecolocation to ee under water.
a small device sending sonar waves to find fish.
Scientsts use sonar to map the depth of water in sea and river etc..,they also use sonar to locate and identify object underwater
Yes they do
Sonar