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SchreiberBike (talk | contribs) Add Impedance phlebography and related term. |
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*[[Mechanical impedance]], a measure of opposition to motion of a structure subjected to a force |
*[[Mechanical impedance]], a measure of opposition to motion of a structure subjected to a force |
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*[[Acoustic impedance]], a constant related to the propagation of sound waves in an acoustic medium |
*[[Acoustic impedance]], a constant related to the propagation of sound waves in an acoustic medium |
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*[[Impedance phlebography]], a medical test measuring small changes in electrical resistance in the body |
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==See also== |
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**[[Impedance cardiography]], using sensors to detect the properties of the blood flow in the thorax |
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*{{lookfrom|impedance}} |
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*{{intitle|impedance}} |
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{{Disambig}} |
{{Disambig}} |
Revision as of 20:34, 22 October 2012
Impedance may refer to:
- Electrical impedance, the ratio of the voltage phasor to the electric current phasor, a measure of the opposition to time-varying electric current in an electric circuit
- Characteristic impedance of a transmission line
- Nominal impedance, approximate designed impedance
- Wave impedance, a constant related to electromagnetic wave propagation in a medium
- Impedance of free space, a universal constant
- Mechanical impedance, a measure of opposition to motion of a structure subjected to a force
- Acoustic impedance, a constant related to the propagation of sound waves in an acoustic medium
See also
- All pages with titles beginning with impedance
- All pages with titles containing impedance