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Doppler is the name given to the falling (or rising) note heard when a tonal signal approaches and then recedes.
Sonar may or may not use Doppler as part of its signal, but essentially a Sonar system emits a sharp chirp of signal and times its return period as an indication of the distance.
Cleverly enough, some moths have evolved so that when they detect a (bats) sonar ping, their flight muscles turn them away from the sonar chirp. This is a reflex, not a trained reaction.
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What is the difference between Sonar and Ultrasound?
sonar is used to detect big penises
What is the difference between sonar and echo?
basically same but sonar uses ultta sonic waves and echo uses sound in air
What is the difference between sonar and echolocation?
Sonar is when Freya cartoonifies herself, whereas echolocation is because Georgie is cool. Much cooler than you. xoxo
What are some uses of the Doppler Effect?
Doppler's effect uses : It is used to compute the velocities of stars relative to earth by noting change in wavelength. It is also used to detect moving objects like aircraft by reflect of the radar waves. It is used to determine the velocity of the submarine by sonar.
Does the Doppler effect happen with light?
Yes, the Doppler effect can be applied to light. Any wave function can be subject to the Doppler effect if there is relative motion between the source and an observer. That's how we know that the Universe is expanding.
What is the difference between nexard and Doppler?
What is the difference between Doppler and Nexard
What is the difference between geological studies and the sonar studies?
what is the main difference between geolgical studies and the sonar studies
What is the difference between Sonar and Ultrasound?
sonar is used to detect big penises
What is the difference between sonar and echo location?
Sonar location is in the water and echo location is in the air.
What is Difference between Carotid Doppler and Carotid Duplex?
Doctor preference
What is the difference between sonar and echo?
basically same but sonar uses ultta sonic waves and echo uses sound in air
What animal utilizes the Doppler effect when hunting its pray?
Bats and dolphins. Animals which use sonar.
What is the difference between sonar and echolocation?
Sonar is when Freya cartoonifies herself, whereas echolocation is because Georgie is cool. Much cooler than you. xoxo
What has the author Edward J Pickering written?
Edward J. Pickering has written: 'An experimental investigation of Doppler training' -- subject- s -: Doppler effect, Naval research, Sonar
What are the differences between Doppler radar and coherent radr?
number one u cant spell difference
What is the difference between a Doppler radar and a regular radar?
Normal radar sends out radio waves to determine the location of an object. Doppler radar can not only find the location of an object or storm, but using something known as the Doppler effect can determine how fast it is moving towards or away from the radar.
What are some uses of the Doppler Effect?
Doppler's effect uses : It is used to compute the velocities of stars relative to earth by noting change in wavelength. It is also used to detect moving objects like aircraft by reflect of the radar waves. It is used to determine the velocity of the submarine by sonar.
