Unitates derivate del SI

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Le unitates derivate del SI es un parte del Systema International de Unitates (SI) e es derivate del septe unitates de base del SI.

Le tabella sequente monstra solmente le unitates derivate que ha nomines e symbolos special.

Magnitudo Nomine del unitate Symbolo pro le unitate Expression in terminos de altere unitates Expression in terminos de unitates SI de base
frequentia hertz Hz s - 1  
fortia newton N \mbox{kg} \cdot \mbox{m} \cdot \mbox{s}^{-2}  
pression pascal Pa \mbox{N} \cdot \mbox{m}^{-2} = \mbox{kg} \cdot \mbox{m}^{-1} \cdot \mbox{s}^{-2}
energia, travalio, quantitate de calor joule J \mbox{N} \cdot \mbox{m} = \mbox{kg} \cdot \mbox{m}^2 \cdot \mbox{s}^{-2}
potentia, fluxo energetic watt W \mbox{J} \cdot \mbox{s}^{-1} = \mbox{kg} \cdot \mbox{m}^2 \cdot \mbox{s}^{-3}
carga electric coulomb C \mbox{A} \cdot \mbox{s}  
differentia de potential electric, fortia electromotive volt V \mbox{J} \cdot \mbox{C}^{-1} = \mbox{m}^2 \cdot \mbox{kg} \cdot \mbox{s}^{-3} \cdot \mbox{A}^{-1}
resistentia electric ohm Ω \mbox{V} \cdot \mbox{A}^{-1} = \mbox{m}^2 \cdot \mbox{kg} \cdot \mbox{s}^{-3} \cdot \mbox{A}^{-2}
conductantia electric siemens S \mbox{A} \cdot \mbox{V}^{-1} = \mbox{s}^3 \cdot \mbox{A}^2 \cdot \mbox{m}^{-2} \cdot \mbox{kg}^{-1}
capacitate electric farad F C · V-1 = \mbox{s}^4 \cdot \mbox{A}^2 \cdot \mbox{m}^{-2} \cdot \mbox{kg}^{-1}
induction magnetic tesla T \mbox{V} \cdot \mbox{s} \cdot \mbox{m}^{-2} = \mbox{kg} \cdot \mbox{s}^{-2} \cdot \mbox{A}^{-1}
fluxo de induction magnetic weber Wb \mbox{V}\cdot\mbox{s} = \mbox{m}^2 \cdot \mbox{kg} \cdot \mbox{s}^{-2} \cdot \mbox{A}^{-1}
inductantia henry H \mbox{V} \mbox{s} \cdot \mbox{A}^{-1} = \mbox{m}^2 \cdot \mbox{kg} \cdot \mbox{s}^{-2} \cdot \mbox{A}^{-2}
temperatura Celsius grado Celsius °C K  
angulo plan radian rad 1 = m · m-1
angulo solide steradian sr 1 = m2 · m-2
fluxo luminose lumen lm cd · sr  
illuminantia lux lx cd · sr · m-2  
activitate (de un radionucleido) becquerel Bq s-1  
dose absorbite de radiation gray Gy J · kg-1 = m2 · s-2
dose equivalente sievert Sv J · kg-1 = m2 · s-2
activitate catalytic katal kat mol · s-1  


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