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List of dimensionless quantities. This is a list of well-known dimensionless quantities illustrating their variety of forms and applications. The tables also include pure numbers, dimensionless ratios, or dimensionless physical constants; these topics are discussed in the article.
Dimensionless quantities, or quantities of dimension one, [1] are quantities implicitly defined in a manner that prevents their aggregation into units of measurement. [2][3] Typically expressed as ratios that align with another system, these quantities do not necessitate explicitly defined units. For instance, alcohol by volume (ABV) represents ...
Download QR code; Wikidata item; Print/export Download as PDF; Printable version; In other projects ... Dimensionless quantities (2 C, 9 P) R.
Dimensionless numbers (or characteristic numbers) have an important role in analyzing the behavior of fluids and their flow as well as in other transport phenomena. [1] They include the Reynolds and the Mach numbers, which describe as ratios the relative magnitude of fluid and physical system characteristics, such as density, viscosity, speed of sound, and flow speed.
The International System of Quantities (ISQ) is a standard system of quantities used in physics and in modern science in general. It includes basic quantities such as length and mass and the relationships between those quantities. [a] This system underlies the International System of Units (SI) [b] but does not itself determine the units of ...
Dimensionless quantities of chemistry (4 P) Countable quantities (1 C, 4 P)
Download as PDF; Printable version; ... Help. Category for dimensionless numbers found in the study of thermodynamics. Pages in category "Dimensionless numbers of ...
Download as PDF; Printable version; ... Pages in category "Dimensionless quantities of chemistry" The following 4 pages are in this category, out of 4 total ...