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  2. System of units of measurement - Wikipedia

    en.wikipedia.org/wiki/System_of_units_of_measurement

    [3] The current international standard for the metric system is the International System of Units (Système international d'unités or SI). It is a system in which all units can be expressed in terms of seven units. The units that serve as the SI base units are the metre, kilogram, second, ampere, kelvin, mole, and candela.

  3. List of physical quantities - Wikipedia

    en.wikipedia.org/wiki/List_of_physical_quantities

    siemens (S = Ω −1) L −2 M −1 T 3 I 2: scalar Electrical conductivity: σ: Measure of a material's ability to conduct an electric current S/m L −3 M −1 T 3 I 2: scalar Electric potential: φ: Energy required to move a unit charge through an electric field from a reference point volt (V = J/C) L 2 M T −3 I −1: extensive, scalar ...

  4. International System of Units - Wikipedia

    en.wikipedia.org/wiki/International_System_of_Units

    The systems formalised the concept of a collection of related units called a coherent system of units. In a coherent system, base units combine to define derived units without extra factors. [4]: 2 For example, using metre per second is coherent in a system that uses metre for length and second for time, but kilometre per hour is not coherent.

  5. University of British Columbia Library - Wikipedia

    en.wikipedia.org/wiki/University_of_British...

    As of 2019, UBC Library's collection comprises 8.3 million items, including 2.8 million e-books, 5.3 million microforms, 440,000 journal titles and more than 923,000 maps, videos and other multimedia materials. During the year 2018–2019, the UBC community downloaded 3.4 million ebooks and 7.4 million journal articles, the equivalent of 89 ...

  6. SI derived unit - Wikipedia

    en.wikipedia.org/wiki/SI_derived_unit

    The SI has special names for 22 of these coherent derived units (for example, hertz, the SI unit of measurement of frequency), but the rest merely reflect their derivation: for example, the square metre (m 2), the SI derived unit of area; and the kilogram per cubic metre (kg/m 3 or kg⋅m −3), the SI derived unit of density.

  7. Los Angeles fire losses could reach $30 billion for insurers

    www.aol.com/los-angeles-fire-losses-could...

    Multiple fires raging across the Los Angeles area will cost insurers as much as $30 billion, Wells Fargo and Goldman Sachs estimated in a report released this week. The ongoing fires, according to ...

  8. Novak Djokovic, Coco Gauff roll to Australian Open 4th round ...

    www.aol.com/novak-djokovic-coco-gauff-roll...

    With fellow Serb Novak Djokovic cheering her on, Olga Danilovic blitzed past American Jessica Pegula, the No. 7 seed, 7-6 (3), 6-1. Pegula had no answers for the 23-year-old Danilovic, who is ...

  9. Trump says Canada will face ‘very serious tariffs’ — and Gulf ...

    www.aol.com/news/trump-says-canada-face-very...

    President-elect Donald Trump said Tuesday he plans to order “very serious tariffs” against Canada and Mexico — and vowed to rechristen the Gulf of Mexico as the “beautiful” Gulf of America.