Diferencia entre revisiones de «Ultrasound: physics and knobology»
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==Wave Properties== | ==Wave Properties== | ||
*Penetration | |||
*Attenuation | |||
*Reflection | |||
===Penetration=== | |||
*Ultrasound waves, depending on amount of energy, will pass through a medium to a certain depth. | |||
===Attenuation=== | |||
*As ultrasound waves travel through medium they continually losing energy to medium that they pass. | |||
===Reflection=== | |||
Revisión del 19:21 5 ene 2017
Nature of Sound Waves
- How far the sound waves can travel depend on
- how strong the signal is
- the medium that the waves have to travel though; underwater is greater medium compared to brick wall.
Wave Properties
- Penetration
- Attenuation
- Reflection
Penetration
- Ultrasound waves, depending on amount of energy, will pass through a medium to a certain depth.
Attenuation
- As ultrasound waves travel through medium they continually losing energy to medium that they pass.