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{{Short description|Dimensionless parameter in chemistry}} | dimension = [[dimensionless quantity|dimensionless]] ...

...</ref><ref>Linan, Amable, and Forman Arthur Williams. "Fundamental aspects of combustion." (1993).</ref> It is defined as ...expressed in terms of [[density]],<ref>Clavin, P. (1985). Dynamic behavior of premixed flame fronts in laminar and turbulent flows. Progress in energy an ...

{{Short description|Dimensionless parameter in fluid mechanics}} ...ber will be named after Zeldovich.<ref>Clavin, P. (1985). Dynamic behavior of premixed flame fronts in laminar and turbulent flows. Progress in energy an ...

{{Short description|Dimensionless parameter in fluid mechanics}} In [[combustion]], the '''Karlovitz number''' is defined as the ratio of chemical time scale <math>t_F</math> to [[Kolmogorov microscales|Kolmogorov ...

...ort description|Two related parameters used in description of the kinetics of electrochemical reactions}} ...lated parameters used in description of the [[chemical kinetics|kinetics]] of [[electrochemical reaction]]s. They appear in the [[Butler–Volmer equation] ...

{{Short description|Ratio of mass-flux of chemical species to total mass flux}} ...eflagration for first-order global reactions.</ref> The mass-flux fraction of a species ''i'' is defined as<ref>Williams, F. A. (2018). Combustion theory ...

{{AFC submission|d|context|u=Pratham ghavri|ns=118|decliner=I dream of horses|declinets=20241106203552|ts=20241106094805}} <!-- Do not remove this ...]] [[Special:Contribs/I dream of horses|(Hoofprints)]] [[User talk:I dream of horses|(Neigh at me)]] 20:35, 6 November 2024 (UTC)}} ...

{{About||the detailed nature of defining equations|Physical quantity}} {{Main|Physical chemistry}} ...

{{short description|Mass of KOH needed to neutralize 1 gram of acetylized substance}} ...stance with [[acetic anhydride]] in [[pyridine]] solvent. After completion of the reaction, water is added, and the remaining unreacted acetic anhydride ...

{{Short description|Dimensionless parameter in combustion}} ...ronts in Flows: Flames, Shocks, Detonations, Ablation Fronts and Explosion of Stars. Cambridge University Press, 2016.</ref> one is the curvature Markste ...

{{AFC submission|d|v|u=Tejalarora|ns=118|decliner=I dream of horses|declinets=20241008173914|reason2=context|ts=20241008172530}} <!-- Do ...]] [[Special:Contribs/I dream of horses|(Hoofprints)]] [[User talk:I dream of horses|(Neigh at me)]] 17:39, 8 October 2024 (UTC)}} ...

...he tables also include [[number|pure numbers]], dimensionless ratios, or [[dimensionless physical constant]]s; these topics are discussed in the article. ! scope="col" | Field of application ...

{{Short description|Measure of decontamination}} ...how thoroughly a [[decontamination process]] reduces the [[concentration]] of a [[contaminant]]. ...

This article summarizes [[equation]]s in the theory of [[nuclear physics]] and [[particle physics]].<!--very skimpy for now, will | Number of atoms ...

This article summarizes [[equation]]s in the theory of [[wave]]s. ...ity and acceleration refer to the kinematics in the oscillating directions of the wave - transverse or longitudinal (mathematical description is identica ...

...ysical system characteristics, such as [[density]], [[viscosity]], [[speed of sound]], and [[velocity|flow speed]]. ...important characteristic numbers the same. Names and formulation of these numbers were standardized in [[ISO 31-12]] and in [[ISO 80000-11]]. ...

{{Short description|Type of heat transfer within a fluid}} ...High Grashof Number in a Vertical Tube|journal=Industrial and Engineering Chemistry Research|year=1989|volume=28|issue=12|pages=1899–1903|doi=10.1021/ie00096a0 ...

{{Short description|Rest mass of an atom in its ground state}}{{Infobox quantity ...f 6.015&nbsp;Da) has only 3 neutrons, reducing the atomic weight (average) of lithium to 6.941. ...

{{Short description|Relative abundance of elements}} {{about|the geochemistry term|modern data|Abundance of elements in Earth's crust|the geodesy term|Earth ellipsoid#Historical Earth ...

{{Short description|Ratio of inertial to viscous forces acting on a liquid}} ...= The transition from laminar (left) to turbulent (right) flow of water from a tap occurs as the Reynolds number increases. ...