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What is the physical significance of the impedance?
Impedance may refer to: the ratio of the voltage phasor to the electric current phasor, as in Electrical impedance, a measure of opposition to time-varying electric current in an electric circuit. Characteristic impedance, a measure of opposition to electric current propagation in a transmission line. Impedance matching and Impedance mismatch. Vacuum impedance, a universal constant. Electromagnetic impedance, a constant related to electromagnetic wave propagation in a medium. 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. Linear response function, a general way to represent the input-output characteristics of a system. Scroll down to related links and look at an example: "Interconnection of two audio units".
Who invented physical properties?
The physical properties of materials are not invented, they are intrinsic, natural, specific characteristics of any material.
Does the phrase direction of zero vector have physical significance?
No. the zero vector has no direction, therefore it has no significance.
Is mass an intrinsic or extrinsic property?
The term Intrinsic denotes a characteristic or property of some thing or action which is essential and specific to that thing or action, and which is wholly independent of any other object, action or consequence. A characteristic which is not essential or inherent is extrinsic.
What is the unit of a impidance?
Impedance is expressed in units of 'ohms'.In a DC situation, impedance is simply the scalar resistance.In a circuit where voltage/current have time-varying components,impedance is a complex quantity, with both magnitude and angle.
What is Intrinsic Impedance?
intrinsic impedance is ratio of E/H from a uniform plane ve in a materal
What is the difference between characteristic impedance and intrinsic impedance?
I believe intrinsic impedance is more tied to the medium, thus is defined in terms of magnetic and electric permeability and electrical conductivity, while characteristic impedance is a "wider" look at the impedance. For example, you can calculate the intrinsic impedance of a 18 awg copper wire, or air, or a vacuum. If you wanted to use coax cable with an 18 awg core, you would be looking at the characteristic impedance, not the intrinsic impedance of the copper that will be carrying the waveform.
The intrinsic impedance of free space?
377 ohms OR 120pie
What is the significance of end correction?
The significance of end correction is that it is used in the radiation acoustic impedance of a circular piston.
What is the physical significance of the impedance?
Impedance may refer to: the ratio of the voltage phasor to the electric current phasor, as in Electrical impedance, a measure of opposition to time-varying electric current in an electric circuit. Characteristic impedance, a measure of opposition to electric current propagation in a transmission line. Impedance matching and Impedance mismatch. Vacuum impedance, a universal constant. Electromagnetic impedance, a constant related to electromagnetic wave propagation in a medium. 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. Linear response function, a general way to represent the input-output characteristics of a system. Scroll down to related links and look at an example: "Interconnection of two audio units".
What kind of property is temperature?
Temperature is an intensive physical property.
Do intrinsic properties of a substance change when it undergoes a physical change?
maybe..
What is an example of intrinsic punishment?
An intrinsic reward is simply a mental feeling of achievement or accomplishment that has no physical representation. I.E. a simple "well done" from a co-worker. This is as opposed to extrinsic rewards such as physical certificates or medals.
Who invented physical properties?
The physical properties of materials are not invented, they are intrinsic, natural, specific characteristics of any material.
What is significance of Hall coefficient?
physical significance of hall coefficient
Do intrinsic or intensive properties of a substance change when it undergoes physical change?
maybe..
Is extrinsic a physical property?
Extrinsic is not a property; a property may be extrinsic or intrinsic.
