!!! Overview [{$pagename}]s are units of measurement derived from the seven [SI Base Units] specified by the [International System of Units] ([SI]) and are either dimensionless or can be expressed as a product of one or more of the [SI Base Units], possibly scaled by an appropriate power of exponentiation.[{$pagename}] are defined with specific names for 22 of these units. %%table-sort %%table-filter %%table-bordered %%table-striped ||Name||Symbol||Quantity||Equivalents||[SI Base Unit]\\ Equivalents |[hertz|https://en.wikipedia.org/wiki/Hertz]|Hz|[frequency|https://en.wikipedia.org/wiki/Frequency]|1/s|s%%sup −1/% |[radian|https://en.wikipedia.org/wiki/Radian]|rad|[angle|https://en.wikipedia.org/wiki/Angle]|m/m|1 |[steradian|https://en.wikipedia.org/wiki/Steradian]|sr|[solid angle|https://en.wikipedia.org/wiki/Solid_angle]|m%%sup 2/%/m%%sup 2/%|1 |[newton|https://en.wikipedia.org/wiki/Newton_(unit)]|N|[force|https://en.wikipedia.org/wiki/Force] , [weight|https://en.wikipedia.org/wiki/Weight]|kg⋅m/s%%sup 2/%|kg⋅m⋅s%%sup −2/% |[pascal|https://en.wikipedia.org/wiki/Pascal_(unit)]|Pa|[pressure|https://en.wikipedia.org/wiki/Pressure] , [stress|https://en.wikipedia.org/wiki/Stress_(physics)]|N/m%%sup 2/%|kg⋅m%%sup −1/%⋅s%%sup −2/% |[joule|https://en.wikipedia.org/wiki/Joule]|J|[energy|https://en.wikipedia.org/wiki/Energy] , [work|https://en.wikipedia.org/wiki/Mechanical_work] , [heat|https://en.wikipedia.org/wiki/Heat]|m⋅N, C⋅V, W⋅s|kg⋅m%%sup 2/%⋅s%%sup −2/% |[watt|https://en.wikipedia.org/wiki/Watt]|W|[power|https://en.wikipedia.org/wiki/Power_(physics)] , [radiant flux|https://en.wikipedia.org/wiki/Radiant_flux]|J/s, V⋅A|kg⋅m%%sup 2/%⋅s%%sup −3/% |[coulomb|https://en.wikipedia.org/wiki/Coulomb]|C|[electric charge|https://en.wikipedia.org/wiki/Electric_charge] or [quantity of electricity|https://en.wikipedia.org/wiki/Quantity_of_electricity]|s⋅A, F⋅V|s⋅A |[volt|https://en.wikipedia.org/wiki/Volt]|V|[voltage|https://en.wikipedia.org/wiki/Voltage] , [electrical potential difference|https://en.wikipedia.org/wiki/Electrical_potential_difference] , [electromotive force|https://en.wikipedia.org/wiki/Electromotive_force]|W/A, J/C|kg⋅m%%sup 2/%⋅s%%sup −3/%⋅A%%sup −1/% |[farad|https://en.wikipedia.org/wiki/Farad]|F|[electrical capacitance|https://en.wikipedia.org/wiki/Capacitance]|C/V, s/Ω|kg%%sup −1/%⋅m%%sup −2/%⋅s%%sup 4/%⋅A%%sup 2/% |[ohm|https://en.wikipedia.org/wiki/Ohm_(unit)]|Ω|[electrical resistance|https://en.wikipedia.org/wiki/Electrical_resistance_and_conductance] , [impedance|https://en.wikipedia.org/wiki/Electrical_impedance] , [reactance|https://en.wikipedia.org/wiki/Reactance_(electronics)]|1/S, V/A|kg⋅m%%sup 2/%⋅s%%sup −3/%⋅A%%sup −2/% |[siemens|https://en.wikipedia.org/wiki/Siemens_(unit)]|S|[electrical conductance|https://en.wikipedia.org/wiki/Electrical_conductance]|1/Ω, A/V|kg%%sup −1/%⋅m%%sup −2/%⋅s%%sup 3/%⋅A%%sup 2/% |[weber|https://en.wikipedia.org/wiki/Weber_(unit)]|Wb|[magnetic flux|https://en.wikipedia.org/wiki/Magnetic_flux]|J/A, T⋅m%%sup 2/%,V⋅s|kg⋅m%%sup 2/%⋅s%%sup −2/%⋅A%%sup −1/% |[tesla|https://en.wikipedia.org/wiki/Tesla_(unit)]|T|[magnetic induction|https://en.wikipedia.org/wiki/Magnetic_field] , [magnetic flux density|https://en.wikipedia.org/wiki/Magnetic_flux_density]|V⋅s/m%%sup 2/%, Wb/m%%sup 2/%, N/(A⋅m)|kg⋅s%%sup −2/%⋅A%%sup −1/% |[henry|https://en.wikipedia.org/wiki/Henry_(unit)]|H|[electrical inductance|https://en.wikipedia.org/wiki/Inductance]|V⋅s/A, Ω⋅s, Wb/A|kg⋅m%%sup 2/%⋅s%%sup −2/%⋅A%%sup −2/% |[degree Celsius|https://en.wikipedia.org/wiki/Celsius]|°C|[temperature|https://en.wikipedia.org/wiki/Temperature] relative to [273.15 K|https://en.wikipedia.org/wiki/Absolute_zero]|K|K |[lumen|https://en.wikipedia.org/wiki/Lumen_(unit)]|lm|[luminous flux|https://en.wikipedia.org/wiki/Luminous_flux]|cd⋅sr|cd |[lux|https://en.wikipedia.org/wiki/Lux]|lx|[illuminance|https://en.wikipedia.org/wiki/Illuminance]|lm/m%%sup 2/%|cd⋅m%%sup −2/% |[becquerel|https://en.wikipedia.org/wiki/Becquerel]|Bq|[radioactivity|https://en.wikipedia.org/wiki/Radioactivity] (decays per unit time)|1/s|s%%sup −1/% |[gray|https://en.wikipedia.org/wiki/Gray_(unit)]|Gy|[absorbed dose|https://en.wikipedia.org/wiki/Absorbed_dose] (of [ionizing radiation|https://en.wikipedia.org/wiki/Ionizing_radiation] )|J/kg|m%%sup 2/%⋅s%%sup −2/% |[sievert|https://en.wikipedia.org/wiki/Sievert]|Sv|[equivalent dose|https://en.wikipedia.org/wiki/Equivalent_dose] (of [ionizing radiation|https://en.wikipedia.org/wiki/Ionizing_radiation] )|J/kg|m%%sup 2/%⋅s%%sup −2/% |[katal|https://en.wikipedia.org/wiki/Katal]|kat|[catalytic activity|https://en.wikipedia.org/wiki/Catalytic_activity]|mol/s|s%%sup −1/%⋅mol. /% /% /%The names of [{$pagename}]s, when written in full, are always in [Lowercase]. However, the symbols for units named after persons are written with an [uppercase initial letter|Title Case]. For [example], the symbol for [hertz] is "[Hz]", but the symbol for [meter] is "m". !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }] ---- * [#1] - [SI_derived_unit|Wikipedia:SI_derived_unit|target='_blank'] - based on information obtained 2022-05-27