Resonant frequency


In physics, resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at specific frequencies. Electrical_resonance Önbellek Benzer Bu sayfanın çevirisini yap Electrical resonance occurs in an electric circuit at a particular resonant frequency when the imaginary parts of impedances or admittances of circuit elements cancel each other. In some circuits, this happens when the impedance between the input and output of the circuit is almost zero and the transfer function is close to . In a series RLC circuit there becomes a frequency point were the inductive reactance of the inductor becomes equal in value to the capacitive reactance of the capacitor.

In other words, XL = XC. For series resonance the condition of resonance is straightforward and it is characterized by minimum impedance and zero phase. Parallel resonance , which is more common in . In sound applications, a resonant frequency is a natural frequency of vibration determined by the physical parameters of the vibrating object. This same basic idea of physically determined natural frequencies applies throughout physics in mechanics, electricity and magnetism, and even throughout the realm of . How to find the frequency at which an object vibrates the most. By hitting a solid object this will vibrate at its own.

A series resonant circuit looks like a resistance at the resonant frequency. The impedance is also at a minimum at resonance. Define resonant frequency : a frequency capable of exciting a resonance maximum in a given body or system. Figure below) Below the resonant frequency , . An object exposed to its resonant frequency will vibrate in sympathy with the sound. The wavefronts pushing on the object will arrive at just the right time to nudge the object with greater and greater amplitude each cycle.

A good analogy is pushing a friend on a swing. If you push at random times, you will not be able to get . This frequency depends on the size, shape, and composition of the object. Such an object will vibrate strongly when it is subjected to vibrations or regular impulses at a frequency equal to or very close to . APC International provides information about determining the resonance frequency in regards to PZT industry.

Information on inductors (coils) is provided in the form of FAQ. This type of resonance is found when an object is in equilibrium with acting forces and could keep vibrating for a long time under perfect conditions. One example of a resonance . Türkçe online sözlük Tureng. Kelime ve terimleri çevir ve farklı aksanlarda sesli dinleme. Germann Instruments Emdrupvej 102.

Randall JM(1), Matthews RT, Stiles MA. Author information: (1)Bio-Engineering Division, Silsoe Research Institute, Bedfor UK. Resonant frequencies of standing humans. Many forms of industrial illness are thought to result from the effects of vibration on the human body. IEEE Trans Ultrason Ferroelectr Freq Control.

Wang J, Yang L, Pan Q, Chao MC, Du J. The resonant frequencies of thickness-shear vibrations of quartz crystal plates in. The transmitted frequency at which a gas bubble of millimeter or . That dream is to see a future where children no longer have to suffer from the effects of toxic cancer drugs or radiation . Перевод контекст resonant frequency c английский на русский от Reverso Context: Influence of change of frequency of an entrance signal concerning resonant frequency on amplitude, a phase and frequency of an output signal is analyzed.


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