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...ame="Graf">{{cite book |last1=Graf |first1=Rudolf |title=Modern Dictionary of Electronics |edition=Seventh |year=1999 |publisher=Newness|location=Wobrun, ...Gaussian units]], and [[Heaviside–Lorentz]] units. The abmho is not a unit of any these other systems. ...

...=SI Units |url=https://www.qsl.net/g4cnn/units/units.htm |website=web site of G4CNN |access-date=24 February 2024}}</ref> ...y:<ref name=Fenna83>Donald Fenna, ''A Dictionary of Weights, Measures, and Units'', pp. 83–84, Oxford University Press, 2002 {{ISBN|0198605226}}.</ref> ...

...in [[astronomy]]. Radiant exitance is often called "intensity" in branches of physics other than radiometry, but in radiometry this usage leads to confus '''Radiant exitance''' of a ''surface'', denoted {{math|''M''_e}} ("e" for "energetic", to ...

{{Short description|Unit of measurement in the field of electricity}} ...s used for the constants. They are distinguished from the corresponding SI units by setting the symbol in italic typeface and adding a subscript "90" – e.g. ...

...| url=https://cie.co.at/eilvterm/17-21-050}}</ref> It describes the amount of light that passes through, is emitted from, or is reflected from a particul ...78.html | title=ISO/CIE 23539:2023 CIE TC 2-93 Photometry — The CIE system of physical photometry | publisher=ISO/CIE | date=2023 | language=en | doi=10. ...

{{Short description|Measure of radiant energy over surface area}} ...er square metre (W⋅m⁻²). The [[Centimetre–gram–second system of units|CGS unit]] [[erg]] per square centimetre per second (erg⋅cm⁻²⋅s< ...

...0.1111/j.1600-0668.1994.t01-1-00004.x|doi-access=free }}</ref> in branches of physics other than radiometry, but in radiometry this usage leads to confus '''Radiosity''' of a ''surface'', denoted ''J''_e ("e" for "energetic", to avoid con ...

...ich relates the [[refractive index]] (rather than the dielectric constant) of a substance to its polarizability. It may be expressed as:<ref>{{cite journ ...= \tfrac{\varepsilon}{\varepsilon_0}</math> is the [[dielectric constant]] of the material, which for non-magnetic materials is equal to {{math|''n''{{su ...

...ms of Electrical Units |journal=Journal of Research of the National Bureau of Standards Section C |volume=66C |issue=2 |pages=137–183 |date=April–June 19 ...url=https://archive.org/details/B-001-001-738/page/n0 | title =The Meaning of Relativity| last =Einstein | first =Albert | publisher =Princeton Universit ...

...{math|'''H'''}}. This allows a simple classification, into two categories, of most materials' responses to an applied magnetic field: an alignment with t ...https://earthref.org/MagIC/books/Tauxe/Essentials/#Q1-1-2|title=Essentials of Paleomagnetism: Fifth Web Edition|last=Tauxe|first=Lisa|publisher=UC Press| ...

...tz energy during a process is equal to the maximum amount of work that the system can perform in a thermodynamic process in which temperature is held constan ...uently used to define fundamental [[equation of state|equations of state]] of pure substances. ...

...tic energy]] and [[Mass in special relativity|relativistic mass]] (instead of [[Rest Mass|rest mass]]) obey the same formula. ...s to an enormous amount of energy, which is independent of the composition of the [[matter]]. ...

...ption|List of definitions of terms and concepts commonly used in the study of engineering}} {{See also|Glossary of engineering: M–Z}} ...