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Which technique uses the echoes of sound waves to image deep structures of the body?
ultrasonography
Why echo decreases in a room full of people?
The clothes and presence of the people absorb the echoes sound waves.
How is an echo different from echolcation?
Whilst echoes are sound waves bouncing off, echolocation is when a sound is brought out by a predator, and they sense how it echoes. Through this way, predators, like the bat, can find the location of their prey without using eyesight.
What are echoes and how are they formed?
Sound that bounces back is called an echo and they are formed when sound waves are called a bellend.1. Sound travels in waves2. These waves bounce of nearly everything3. Sometimes these waves get absorbed or run out of energy4. If you are in a big room/place with nothing in these sound waves bounce around and end up coming back to your ears!
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.
Is repeated echoes of sound waves?
its reverberation
What the similarities between echoes of sound and images in a mirror?
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
What are some ways to write echoes in a comptle sentence?
Echoes means the repetition of a sound caused by the refection of sound and waves.
What kind of wave are sound waves?
Sound waves are longitudinal waves; they travel from side to side, not up and down like transverse waves.
A divce that bounces sound waves off underwater objects and then records echoes of sound waves?
A really big iPhone
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 is the similarity between echoes of sound and images in a mirror?
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
Are echoes of sound and mirrored images examples of refracted waves?
They both have reflection
What are repeated echoes called?
Repeated echoes are called reverberations. They occur when sound waves reflect off surfaces multiple times, creating a persistence of sound in a space.
What are the situations which echoes can be heard?
Echoes can be heard in environments with hard and flat surfaces that reflect sound waves, such as mountains, canyons, buildings, or empty rooms. When sound waves bounce off these surfaces and return to the listener, an echo is produced.
Which technique uses the echoes of sound waves to image deep structures of the body?
ultrasonography
Why don't echoes work in a room with curtains?
The curtains absorb the sound waves and the waves are not bounced back so we do not get an echo.
