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  2. Gauss (unit) - Wikipedia

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

    The conversion factor is 10 8 maxwell per weber, since flux is the integral of field over an area, area having the units of the square of distance, thus 10 4 G/T (magnetic field conversion factor) times the square of 10 2 cm/m (linear distance conversion factor). 10 8 Mx/Wb = 10 4 G/T × (10 2 cm/m) 2.

  3. Accuracy class - Wikipedia

    en.wikipedia.org/wiki/Accuracy_class

    This standards - or measurement -related article is a stub. You can help Wikipedia by expanding it.

  4. Percentage - Wikipedia

    en.wikipedia.org/wiki/Percentage

    To calculate a percentage of a percentage, convert both percentages to fractions of 100, or to decimals, and multiply them. For example, 50% of 40% is: ⁠ 50 / 100 ⁠ × ⁠ 40 / 100 ⁠ = 0.50 × 0.40 = 0.20 = ⁠ 20 / 100 ⁠ = 20%. It is not correct to divide by 100 and use the percent sign at the same time; it would literally imply ...

  5. Thermocouple - Wikipedia

    en.wikipedia.org/wiki/Thermocouple

    A thermocouple, also known as a "thermoelectrical thermometer", is an electrical device consisting of two dissimilar electrical conductors forming an electrical junction.A thermocouple produces a temperature-dependent voltage as a result of the Seebeck effect, and this voltage can be interpreted to measure temperature.

  6. Hemocytometer - Wikipedia

    en.wikipedia.org/wiki/Hemocytometer

    The gridded area of the Improved Neubauer ruled hemocytometer consists of nine 1 x 1 mm (1 mm 2) squares.These are subdivided in three directions; 0.25 x 0.25 mm (0.0625 mm 2), 0.25 x 0.20 mm (0.05 mm 2) and 0.20 x 0.20 mm (0.04 mm 2).

  7. Vacuum - Wikipedia

    en.wikipedia.org/wiki/Vacuum

    A video of an experiment showing vacuum fluctuations (in the red ring) amplified by spontaneous parametric down-conversion. In quantum mechanics and quantum field theory, the vacuum is defined as the state (that is, the solution to the equations of the theory) with the lowest possible energy (the ground state of the Hilbert space).

  8. Mudstone - Wikipedia

    en.wikipedia.org/wiki/Mudstone

    A mudstone: few small components in a micritic matrix, width of picture is 32 mm. In the Dunham classification (Dunham, 1962 [11]) system of limestones, a mudstone is defined as a mud-supported carbonate rock that contains less than 10% grains.

  9. Mu (letter) - Wikipedia

    en.wikipedia.org/wiki/Mu_(letter)

    Mu (/ ˈ m (j) uː /; [1] [2] uppercase Μ, lowercase μ; Ancient Greek μῦ, Greek: μι or μυ—both ) is the twelfth letter of the Greek alphabet, representing the voiced bilabial nasal IPA:.