In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole...
27 KB (2,393 words) - 01:18, 18 May 2024
Concentration (section Quantitative notation)
{n_{i}}{n_{\mathrm {tot} }}}.} The SI unit is mol/mol. However, the deprecated parts-per notation is often used to describe small mole fractions. The mole ratio r i...
9 KB (1,251 words) - 01:15, 30 May 2024
Per mille (‰) 1 part in 1,000 Basis point (bp) difference of 1 part in 10,000 Permyriad (‱) 1 part in 10,000 Parts-per notation including parts-per million...
3 KB (336 words) - 19:51, 27 January 2022
part in 10,000 Permyriad (‱) 1 part in 10,000 Per cent mille (pcm) 1 part in 100,000 Parts-per notation Per-unit system Percentile Fineness of precious...
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Percent sign (redirect from Per cent sign)
one thousand or ten thousand, respectively. Higher proportions use parts-per notation. English style guides prescribe writing the percent sign following...
21 KB (2,058 words) - 19:52, 30 May 2024
cent mille (pcm) 1 part in 100,000 Baker percentage Parts-per notation Percent point function Per-unit system Relative change and difference Brechner...
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of meter per meter (m/m). Hence strains are dimensionless and are usually expressed as a decimal fraction or a percentage. Parts-per notation is also used...
17 KB (2,760 words) - 22:53, 29 January 2024
Basis point (redirect from Per ten thousand)
in 100 Per mille (‰) 1 part in 1,000 Per cent mille (pcm) 1 part in 100,000 Parts per million (ppm) 1 part in 1,000,000 Parts-per notation Per-unit system...
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Percentage (redirect from Per cent)
Relative change and difference Percent difference Percentage change Parts-per notation Per-unit system Percent point function "Introduction to Percents". mathsisfun...
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Retrieved 22 January 2017. "Definition of five nines". PCMag. Retrieved 19 April 2024. List of unusual units of measurement Parts-per notation 0.999......
7 KB (923 words) - 01:12, 9 June 2024