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  2. List of conversion factors - Wikipedia

    en.wikipedia.org/wiki/List_of_conversion_factors

    = 227.3045 × 10 −6 m 3: cup (metric) c ... The angle subtended at the center of a circle by an arc whose length is equal to the circle's radius. ... cubic foot per ...

  3. Minute and second of arc - Wikipedia

    en.wikipedia.org/wiki/Minute_and_second_of_arc

    At sea level one minute of arc along the equator equals exactly one geographical mile (not to be confused with international mile or statute mile) along the Earth's equator or approximately one nautical mile (1,852 metres; 1.151 miles). [14] A second of arc, one sixtieth of this amount, is roughly 30 metres (98 feet).

  4. Conversion of units - Wikipedia

    en.wikipedia.org/wiki/Conversion_of_units

    = 10 parts per million by volume = 10 ppmv = 10 volumes/10 6 volumes NO x molar mass = 46 kg/kmol = 46 g/mol Flow rate of flue gas = 20 cubic metres per minute = 20 m 3 /min The flue gas exits the furnace at 0 °C temperature and 101.325 kPa absolute pressure. The molar volume of a gas at 0 °C temperature and 101.325 kPa is 22.414 m 3 /kmol.

  5. Parsec - Wikipedia

    en.wikipedia.org/wiki/Parsec

    The Sun is currently the only star in its cubic parsec, [c] (pc 3) but in globular clusters the stellar density could be from 100–1000 pc −3. The observational volume of gravitational wave interferometers (e.g., LIGO, Virgo) is stated in terms of cubic megaparsecs [c] (Mpc 3) and is essentially the value of the effective distance cubed.

  6. Angle - Wikipedia

    en.wikipedia.org/wiki/Angular_complement

    The second of arc (or arcsecond, or just second) is ⁠ 1 / 60 ⁠ of a minute of arc and ⁠ 1 / 3600 ⁠ of a degree (n = 1,296,000). It is denoted by a double prime ( ″ ). For example, 3° 7′ 30″ is equal to 3 + ⁠ 7 / 60 ⁠ + ⁠ 30 / 3600 ⁠ degrees, or 3.125 degrees. The arcsecond is the angle used to measure a parsec: grad

  7. Cubic metre per second - Wikipedia

    en.wikipedia.org/wiki/Cubic_metre_per_second

    Cubic metre per second or cubic meter per second in American English (symbol m 3 ⋅ s −1 or m 3 /s) is the unit of volumetric flow rate in the International System of Units (SI). It corresponds to the exchange or movement of the volume of a cube with sides of one metre (39.37 in) in length (a cubic meter , originally a stere ) each second .

  8. List of metric units - Wikipedia

    en.wikipedia.org/wiki/List_of_metric_units

    Metric units are units based on the metre, ... The sverdrup (Sv) is a unit of volume flow rate equal to one million metres cubed per second (10 6 m 3 /s). [11] Mass

  9. Cubic metre - Wikipedia

    en.wikipedia.org/wiki/Cubic_metre

    1 dm 3 = 0.001 m 3 = 1 L (also known as DCM (=Deci Cubic Meter) in Rubber compound processing) Cubic centimetre [5] the volume of a cube of side length one centimetre (0.01 m) equal to a millilitre 1 cm 3 = 0.000 001 m 3 = 10 −6 m 3 = 1 mL Cubic millimetre the volume of a cube of side length one millimetre (0.001 m) equal to a microlitre 1 mm ...