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Knowing how fast sound travels through water, the time taken for a noise to travel to a target (e.g. a shoal of fish or the sea bottom) and back gives an indication as to how far away the target is.
The speed of sound in water is approximately 1500 m/s, so if an echo returns after 2 seconds then the reflecting object is 1500 m away.
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∙ 11y ago
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How is a sonar and a echo different?
An echo is a sound wave reflecting off an object. Sonar is a means of detecting object using sound waves, usually echoes.
What can A sonar device that uses the echoes of the ultrasound underwater find?
it measures the depth under water
What is the difference between Sonar and Ultrasound?
sonar is used to detect big penises
Can sonar be used out of water?
sonar can not be used outside water it is used under water to transmit sound waves through ultrasonic pulses
What are human uses for sonar?
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
How does sonar use echoes to locate objects?
Sonar uses echoes to locate objects by bouncing sound waves off them and detecting the echoes.
What Are undesired sonar echoes?
Reverberations
What is technology that uses echoes to locate objects?
Sonar
Are echoes important?
Yes, echoes are important because they can provide information about the surroundings, such as the size and distance of objects. In nature, echoes are used by animals for navigation and communication. In technology, echoes are utilized in echo-location systems like sonar and radar for a variety of applications.
What is a device used in submarines to navigate surroundings by detecting echoes?
This sounds like it's probably the sonar system of a submarine.
What is the medical procedure called that uses echoes to inside a patients body?
sonar
What is sonar and how does it detect aeroplanes?
Sonar is the generic name of the technology that is used to locate objects underwater. Sonar systems are of two basic types - active and passive. In active sonar the system let's out a pulse of sound and then the operator listens for echoes. The passive sonar the operator listens to sounds emitted by the object one is trying to locate.
How do echoes help to provide information in a sonar?
because sound travels faster in water
What is the medical procedure called that uses echoes to see inside a patients body?
sonar
How is a sonar and a echo different?
An echo is a sound wave reflecting off an object. Sonar is a means of detecting object using sound waves, usually echoes.
What can A sonar device that uses the echoes of the ultrasound underwater find?
it measures the depth under water
What do ultrasonic sensors do?
They are similar to radar or sonar. They evaluate attributes of a target by interpreting the echoes from radio or sound waves respectively.
