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Why is it possible to make a very narrow beam with ultrasound but not with normal sound waves?
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What medical technique used sound wave pulses and their reflections to map structures and organs inside the body?
Ultra Sound
What is the frequency of the ultrasound compared to the sound?
Ultrasound cannot be heard as it has a higher frequency than audible sound, with a frequency above 20000Hz.
What is the name of the high frequency sound waves in an imaging process that is used to diagnose patient illness?
Ultrasound. Diagnostic ultrasound is the use of high-frequency sound waves to image anatomic structures and to detect the cause of illness and disease. Ultrasound moves at different speeds through the body's tissue, depending on the density of the tissue.
Which uses high-frequency sound waves to make an image of a developing fetus?
ultrasound
What medical device uses echoes of high-frequency sound waves to produce images?
an ultrasound
Why is it possible to produce a very narrow beam with ultrasound?
The definition of Ultrasound is very short wavelengths of sound used in a similar way to x-rays. The reason that ultrasound is used is the fact that sound does can be used for getting moving pictures of internal bits of the body that x-rays can show as accurately
What is the difference between infra sound and ultrasound?
Infrasound has a frequency below normal hearing. Ultrasound waves have a frequency above the normal range of human hearing.
Does ultrasound travel faster than light?
Just to give some clarity, ultrasound doesn't travel faster than sound. It simply resonates at a higher frequency than normal sound. Sound in a lighter atmosphere, or light travels faster than ultrasound.
Which is better ultrasound or infra sound?
Ultrasound
How ultrasound and infrasound differ from normal sound?
Sonic infrasound is a sound too low for humans to hear, below 20 Hertz. Ultrasound is a sound too high for humans to hear, above 20,000 Hertz.
Is sound below 20hz called ultrasound?
No. Sound ABOVE 20,000 hz is ultrasound.
Why should you use ultrasound instaid of audio sound?
because ultrasound is more safer than audible sound.
What is the name of the speaker that used Ultra sound?
You can't produce ultra-sound from a normal speaker. There would be no current to drive the coil due to the high frequency. It would have to be an ultrasound transducer.
What unusual sound do they hear?
ultrasound
What is the difference between sound and ultrasound?
Infrasound has a frequency below normal hearing. Ultrasound waves have a frequency above the normal range of human hearing.
What medical technique used sound wave pulses and their reflections to map structures and organs inside the body?
Ultra Sound
What is the functionality of ultrasound?
Ultrasound is typically performed by a trained ultrasound technologist, it involves using sound waves to get an image of the reproductive system.
