Look up: resonance

1. Resonance
   The concept in which two or more equivalent dot formulas for the same arrangement of atoms (resonance structures) are necessary to describe the bonding in a molecule or ion.
   Found on http://home.nas.net/~dbc/cic_hamilton/di
   
   
2. resonance
   A relationship in which the orbital period of one body is related to that of another by a simple integer fraction, such as 1/2, 2/3, 3/5.
   Found on http://www.solarviews.com/eng/terms.htm
   
   
3. resonance
   A relationship in which the orbital period of one body is related to that of another by a simple integer fraction, such as 1/2, 2/3, 3/5.
   Found on http://skyview.gsfc.nasa.gov/help/dictio
   
   
4. resonance
   [n] - an excited state of a stable particle causing a sharp maximum in the probability of absorption of electromagnetic radiation 2. [n] - a vibration of large amplitude produced by a relatively small vibration near the same frequency of vibration as the natural frequency of the resonatin...
   Found on http://www.webdictionary.co.uk/definitio
   
   
5. Resonance
   1) The effect produced when the natural vibration frequency of a body is greatly amplified by reinforcing vibrations at the same or nearly the same frequency from another body.
   2) The prolonging of the sound at a certain frequency and the tendency of something to vibrate at a particular frequency after the source of energy is removed.
   Found on http://www.testing1212.co.uk/a.htm
   
   
6. Resonance
   A frequency at which a material object will vibrate. In a filter with resonance, a signal will be accentuated at the cutoff frequency. The characteristic of a filter that allows it to selectively pass a narrow range of frequencies. See Q
   Found on http://www.traditionalmusic.co.uk/music%
   
   
7. Resonance
   The resonant frequency of a system is defined as the frequency for which the response of the system is a maximum. If the excitation frequency is either increased or decreased the amplitude of response will decrease. See also: Anti Resonance, Quality Factor, Resonant Frequency.
   Found on http://www.diracdelta.co.uk/science/sour
   
   
8. resonance
   In the context of chemistry, the term refers to the representation of the electronic structure of a molecular entity in terms of contributing structures. Resonance among contributing structures means that the wavefunction is represented by 'mixing' the wavefunctions of the contributing structures. T...
   Found on http://www.chem.qmul.ac.uk/iupac/gtpoc/R
   
   
9. resonance
   (Learning Modules / Mathematics / Bridges) The build-up of oscillatory, or wave-like, motion in an object such as a plucked guitar string or the deck of a suspension bridge in a wind. The control of such motion requires the removal, or absorption, of the energy of the wave, preventing its build-up.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
10. Resonance
    The concept in which two or more equivalent dot formulas for the same arrangement of atoms (resonance structures) are necessary to describe the bonding in a molecule or ion.
    Found on http://www.allchemicals.info/index/actio
    
    
11. resonance
    Description of the ground state of a molecule with delocalized electrons as an average of several Lewis structures. The actual ground state doesn't switch rapidly between the separate structures: it is an average.
    Found on http://antoine.frostburg.edu/chem/senese
    
    
12. Resonance
    Forced vibration of a true single DoF system causes resonance when the forcing frequency equals the natural frequency. More complex systems have many resonances
    Found on http://www.reliability-plus.co.uk/PRE/gl
    
    
13. resonance
    A state where the natural frequency of a body equals an applied frequency
    Found on http://www.fisicx.com/quickreference/sci
    
    
14. resonance
    the capacity of elastic bodies to vibrate when certain frequencies of sound waves impinge on them from outside Category: Various industries and crafts • a phenomenon appearing in an oscillating system,in which the period of a forced oscillation is very close to that of a free oscillation...
    Found on http://www.mijnwoordenboek.nl/definition
    
    
15. Resonance
    Res'o·nance noun [ Confer French résonance , Latin resonantia an echo.] 1. The act of resounding; the quality or state of being resonant. 2. (Acoustics) A prolongation or increase of any sound, either by reflection...
    Found on http://www.encyclo.co.uk/webster/R/62
    
    
16. Resonance
    Res'o·nance noun An electric phenomenon corresponding to that of acoustic resonance, due to the existance of certain relations of the capacity, inductance, resistance, and frequency of an alternating circuit.
    Found on http://www.encyclo.co.uk/webster/R/62
    
    
17. resonance
    1. The act of resounding; the quality or state of being resonant. ... 2. <physics> A prolongation or increase of any sound, eithar by reflection, as in a cavern or apartment the walls of which are not distant enough to return a distinct echo, or by the production of vibrations in other bodies,...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
18. resonance
    noun a vibration of large amplitude produced by a relatively small vibration near the same frequency of vibration as the natural frequency of the resonating system
    Found on http://wordnetweb.princeton.edu/perl/web
    
    
19. resonance
    (rez´o-nәns) the prolongation and intensification of sound produced by transmission of its vibrations to a cavity, especially such a sound elicited by percussion. Decrease of resonance is called dullness; its increase, flatness. a vocal sound heard on auscultation. mesomerism.
    Found on http://www.encyclo.co.uk/local/21001
    
    
20. Resonance
    • (n.) An electric phenomenon corresponding to that of acoustic resonance, due to the existance of certain relations of the capacity, inductance, resistance, and frequency of an alternating circuit. • (n.) A prolongation or increase of any sound, either by reflection, as in a cavern or apa...
    Found on http://thinkexist.com/dictionary/meaning
    
    
21. resonance
    in particle physics, an extremely short-lived phenomenon associated with subatomic particles called hadrons that decay via the strong nuclear force. ... [2 related articles]
    Found on http://www.britannica.com/eb/a-z/r/37
    
    
22. resonance
    in physics, relatively large selective response of an object or a system that vibrates in step or phase, with an externally applied oscillatory ... [12 related articles]
    Found on http://www.britannica.com/eb/a-z/r/37
    
    
23. Resonance
    A phenomenon of AC circuits where they exhibit relatively large currents at certain frequencies.
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
24. Resonance
    Usually used to mean 'betatron resonance' when talking about an accelerator; it occurs when some perturbing force in the accelerator distorts the orbit in a periodic way, causing the betatron oscillations to grow larger and larger, until beam is lost or perhaps extracted.
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
25. Resonance
    Usually used to mean 'betatron resonance' when talking about an accelerator; it occurs when some perturbing force in the accelerator distorts the orbit in a periodic way, causing the betatron oscillations to grow larger and larger, until beam is lost or perhaps extracted.
    Found on http://www-bdnew.fnal.gov/operations/acc