• SI derived units are units of measurement derived from the seven SI base units specified by the International System of Units (SI). They can be expressed...
    16 KB (387 words) - 11:20, 24 September 2024
  • Thumbnail for International System of Units
    which has the SI unit m/s2.: 139  A combination of base and derived units may be used to express a derived unit. For example, the SI unit of force is the...
    68 KB (5,862 words) - 15:07, 3 October 2024
  • designated, a derived unit is unit for a derived quantity, involving the combination of quantities with different units; several SI derived units are specially...
    10 KB (1,208 words) - 22:27, 9 September 2024
  • Thumbnail for Radian
    Radian (redirect from Unit angle)
    to the radius. The unit was formerly an SI supplementary unit and is currently a dimensionless SI derived unit, defined in the SI as 1 rad = 1 and expressed...
    41 KB (5,387 words) - 02:19, 27 September 2024
  • Thumbnail for SI base unit
    Quantities: they are notably a basic set from which all other SI units can be derived. The units and their physical quantities are the second for time, the...
    13 KB (803 words) - 17:25, 16 September 2024
  • Thumbnail for Pascal (unit)
    modulus, and ultimate tensile strength. The unit, named after Blaise Pascal, is an SI coherent derived unit defined as one newton per square metre (N/m2)...
    14 KB (1,255 words) - 00:07, 24 September 2024
  • Thumbnail for Ohm
    Ohm (redirect from Ohm (unit))
    the unit of electrical resistance in the International System of Units (SI). It is named after German physicist Georg Ohm. Various empirically derived standard...
    27 KB (2,904 words) - 22:03, 10 September 2024
  • Thumbnail for Hertz
    Hertz (redirect from Hertz (unit))
    event (or cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base units is s−1, meaning that one hertz is one per...
    17 KB (1,842 words) - 09:13, 20 September 2024
  • equivalent man – Radiation unit Sievert, SI derived unit of dose equivalent radiation SI derived unit – Measurement unit derived from basic metric value...
    18 KB (2,258 words) - 16:10, 6 July 2024
  • Thumbnail for Non-SI units mentioned in the SI
    While the International System of Units (SI) is used throughout the world in all fields, many non-SI units continue to be used in the scientific, technical...
    14 KB (801 words) - 21:53, 2 September 2024
  • is the unit of luminous flux, a measure of the perceived power of visible light emitted by a source, in the International System of Units (SI). Luminous...
    13 KB (1,397 words) - 04:53, 14 October 2024
  • Thumbnail for Steradian
    Steradian (redirect from Steradian unit)
    was formerly an SI supplementary unit, but this category was abolished in 1995 and the steradian is now considered an SI derived unit. A steradian can...
    6 KB (745 words) - 06:35, 15 August 2024
  • (symbol: S) is the unit of electric conductance, electric susceptance, and electric admittance in the International System of Units (SI). Conductance, susceptance...
    7 KB (767 words) - 12:32, 30 September 2024
  • Thumbnail for 2019 revision of the SI
    In 2019, four of the seven SI base units specified in the International System of Quantities were redefined in terms of natural physical constants, rather...
    76 KB (9,058 words) - 17:59, 24 September 2024
  • Thumbnail for Newton (unit)
    {\displaystyle \mathrm {1\ kg{\cdot }m/s^{2}} } (it is a named derived unit defined in terms of the SI base units).: 137  One newton is, therefore, the force needed...
    8 KB (938 words) - 16:12, 12 August 2024
  • (symbol: cd/m2) is the unit of luminance in the International System of Units (SI). The unit is based on the candela, the SI unit of luminous intensity...
    4 KB (438 words) - 21:51, 19 October 2024
  • {T={\dfrac {N{\cdot }s}{C{\cdot }m}}} .} As an SI derived unit, the tesla can also be expressed in terms of other units. For example, a magnetic flux of 1 weber...
    13 KB (1,362 words) - 07:31, 7 October 2024
  • Thumbnail for Becquerel
    Becquerel (redirect from Becquerel (unit))
    becquerel (/ˌbɛkəˈrɛl/; symbol: Bq) is the unit of radioactivity in the International System of Units (SI). One becquerel is defined as an activity of...
    9 KB (937 words) - 23:03, 4 August 2024
  • Thumbnail for Henry (unit)
    The henry (symbol: H) is the unit of electrical inductance in the International System of Units (SI). If a current of 1 ampere flowing through a coil produces...
    5 KB (632 words) - 11:06, 20 June 2024
  • Thumbnail for Volt
    Volt (redirect from Volt (unit))
    is the unit of electric potential, electric potential difference (voltage), and electromotive force in the International System of Units (SI). One volt...
    16 KB (1,834 words) - 10:15, 27 September 2024
  • clean energy company, formerly Tesla Motors, Inc. Tesla (unit) (symbol: T), the SI-derived unit of magnetic flux density Tesla may also refer to: Tesla...
    2 KB (300 words) - 19:03, 15 October 2024
  • VAY-, WEH-bər; symbol: Wb) is the unit of magnetic flux in the International System of Units (SI). The unit is derived (through Faraday's law of induction)...
    10 KB (1,168 words) - 05:31, 28 March 2024
  • Thumbnail for Joule
    Joule (redirect from SI unit of energy)
    physicist James Prescott Joule (1818–1889). In terms of SI base units and in terms of SI derived units with special names, the joule is defined as One joule...
    24 KB (2,793 words) - 20:25, 29 September 2024
  • Thumbnail for Mole (unit)
    The mole (symbol mol) is a unit of measurement, the base unit in the International System of Units (SI) for amount of substance, a quantity proportional...
    26 KB (3,294 words) - 12:28, 11 October 2024
  • Thumbnail for Metric system
    Metric system (redirect from SI symbol)
    The SI system originally derived its terminology from the metre, kilogram, second system of units, though the definitions of the fundamental SI units have...
    40 KB (4,724 words) - 16:36, 25 September 2024
  • Thumbnail for Coulomb
    Coulomb (redirect from Coulomb (unit))
    The coulomb (symbol: C) is the unit of electric charge in the International System of Units (SI). It is equal to the electric charge delivered by a 1 ampere...
    8 KB (940 words) - 17:13, 16 September 2024
  • Metre per second squared (category SI derived units)
    squared is the unit of acceleration in the International System of Units (SI). As a derived unit, it is composed from the SI base units of length, the...
    3 KB (447 words) - 00:14, 2 October 2024
  • Thumbnail for Farad
    Farad (redirect from Farad (unit))
    (symbol: F) is the unit of electrical capacitance, the ability of a body to store an electrical charge, in the International System of Units (SI), equivalent...
    14 KB (1,671 words) - 17:14, 8 July 2024
  • Thumbnail for Volume
    Volume (redirect from Volume (unit))
    quantified numerically using SI derived units (such as the cubic metre and litre) or by various imperial or US customary units (such as the gallon, quart...
    25 KB (2,690 words) - 20:37, 16 October 2024
  • Joule-second (category SI derived units)
    unit of action and of angular momentum in the International System of Units (SI) equal to the product of an SI derived unit, the joule (J), and an SI...
    3 KB (404 words) - 15:58, 5 July 2024