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  2. Tesla (unit) - Wikipedia

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

    1 T to 2.4 T – coil gap of a typical loudspeaker magnet; 1.5 T to 3 T – strength of medical magnetic resonance imaging systems in practice, experimentally up to 17 T [10] 4 T – strength of the superconducting magnet built around the CMS detector at CERN [11] 5.16 T – the strength of a specially designed room temperature Halbach array [12]

  3. Electron mass - Wikipedia

    en.wikipedia.org/wiki/Electron_mass

    This value is then used to calculate a new approximation to A r (e), and the process repeated until the values no longer vary (given the relative uncertainty of the measurement, 2.1 × 10 −9): this happens by the fourth cycle of iterations for these results, giving A r (e) = 5.485 799 111 (12) × 10 −4 for these data.

  4. Vertical Offshore Reference Frames - Wikipedia

    en.wikipedia.org/wiki/Vertical_Offshore...

    The grid resolution is 0.008° over the majority of the VORF area, which corresponds to boxes of approximately 900 x 500 metres. There is higher resolution (typically 0.002° to 0.0005°) around rivers and estuaries, and around Portland Bill. Where a file contains higher-resolution data, the high-resolution values are at the end of the file.

  5. Photochemical machining - Wikipedia

    en.wikipedia.org/wiki/Photochemical_machining

    In general, steel, copper or aluminium workpieces with a thicknesses up to 0.020 in (0.51 mm), part costs will approximate $0.15–0.20 per square inch. As the geometry of the part becomes more complex, photochemical machining gains greater economic advantage over sequential processes such as CNC punching, laser or water-jet cutting, and ...

  6. Specific modulus - Wikipedia

    en.wikipedia.org/wiki/Specific_modulus

    The dimensional analysis yields units of distance squared per time squared. The equation can be written as: ... Latex foam, low density, 10% compression [4] 5.9 ...

  7. Poisson distribution - Wikipedia

    en.wikipedia.org/wiki/Poisson_distribution

    Receiving k = 1 to 4 calls then has a probability of about 0.77, while receiving 0 or at least 5 calls has a probability of about 0.23. A classic example used to motivate the Poisson distribution is the number of radioactive decay events during a fixed observation period.

  8. Thousandth of an inch - Wikipedia

    en.wikipedia.org/wiki/Thousandth_of_an_inch

    25.4 μm A thousandth of an inch is a derived unit of length in a system of units using inches . Equal to 1 ⁄ 1000 of an inch , a thousandth is commonly called a thou / ˈ θ aʊ / (used for both singular and plural) or, particularly in North America, a mil (plural mils ).

  9. Neutron scattering length - Wikipedia

    en.wikipedia.org/wiki/Neutron_scattering_length

    The scattering cross-section is equal to the square of the scattering length multiplied by 4π, [3] i.e. the area of a circle with radius twice the scattering length.