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  2. List of examples of lengths - Wikipedia

    en.wikipedia.org/wiki/List_of_examples_of_lengths

    22 cm = 2.2 dm — diameter of a typical soccer ball; 30.48 cm = 3.048 dm — 1 foot; 30 cm = 3 dm — typical school-use ruler length (= 300 mm) 60 cm = 6 dm — standard depth (front to back) of a domestic kitchen worktop in Europe (= 600 mm) 90 cm = 9 dm — average length of a rapier, a fencing sword [35] 91.44 cm = 9.144 dm — one yard

  3. Orders of magnitude (length) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(length)

    The centimetre (SI symbol: cm) is a unit of length in the metric system equal to 10 −2 metres (⁠ 1 / 100 ⁠ m = 0.01 m). To help compare different orders of magnitude, this section lists lengths between 10 −2 m and 10 −1 m (1 cm and 1 dm). 1 cm – 10 millimetres; 1 cm – 0.39 inches; 1 cm – edge of a square of area 1 cm 2

  4. Cubic foot - Wikipedia

    en.wikipedia.org/wiki/Cubic_foot

    1728 in 3. 1⁄27 yd 3. SI units. 0.02831685 m 3. The cubic foot (symbol ft3 or cu ft) [1] is an imperial and US customary (non-metric) unit of volume, used in the United States and the United Kingdom. It is defined as the volume of a cube with sides of one foot ( 0.3048 m) in length. Its volume is 28.3168 L (about 1⁄35 of a cubic metre ).

  5. Human vaginal size - Wikipedia

    en.wikipedia.org/wiki/Human_vaginal_size

    widths: 4.8 to 6.3 cm (1.9 to 2.5 in); introital diameters: 2.4 to 6.5 cm (0.94 to 2.56 in) A second study by the same group showed significant variations in size and shape between the vaginas of women of different ethnic groups.[4] Both studies showed a wide range of vaginal shapes, described by the researchers as "Parallel sided, conical ...

  6. Cubic inch - Wikipedia

    en.wikipedia.org/wiki/Cubic_inch

    US customary. 1⁄231 US Gallon. nonstandard. 1⁄1728 ft 3. The cubic inch (symbol in3) is a unit of volume in the Imperial units and United States customary units systems. It is the volume of a cube with each of its three dimensions (length, width, and height) being one inch long which is equivalent to 1/231 of a US gallon. [1]

  7. Molar concentration - Wikipedia

    en.wikipedia.org/wiki/Molar_concentration

    In the International System of Units (SI), the coherent unit for molar concentration is mol/m 3. However, most chemical literature traditionally uses mol/dm 3, which is the same as mol/L. This traditional unit is often called a molar and denoted by the letter M, for example: 1 mol/m 3 = 10 −3 mol/dm 3 = 10 −3 mol/L = 10 −3 M = 1 mM = 1 ...

  8. 9-Borabicyclo(3.3.1)nonane - Wikipedia

    en.wikipedia.org/wiki/9-Borabicyclo(3.3.1)nonane

    9-Borabicyclo[3.3.1]nonane or 9-BBN is an organoborane compound. This colourless solid is used in organic chemistry as a hydroboration reagent.The compound exists as a hydride-bridged dimer, which easily cleaves in the presence of reducible substrates.

  9. Dalton (unit) - Wikipedia

    en.wikipedia.org/wiki/Dalton_(unit)

    MeV/ c2. 931.494 103 72(29) The dalton or unified atomic mass unit (symbols: Da or u) is a non-SI unit of mass defined as ⁠ 1 12 ⁠ of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state and at rest. [ 1][ 2] The atomic mass constant, denoted mu, is defined identically, giving mu = ⁠ 1 12 ⁠ m(12C ...