Search results
Results from the WOW.Com Content Network
The traditional French units of measurement prior to metrication were established under Charlemagne during the Carolingian Renaissance. Based on contemporary Byzantine and ancient Roman measures , the system established some consistency across his empire but, after his death, the empire fragmented and subsequent rulers and various localities ...
The metre, for length – defined as being one ten millionth of the distance between the North Pole and the Equator through Paris; The are (100 m 2) for area [of land] The stère (1 m 3) for volume of firewood; The litre (1 dm 3) for volumes of liquid; The gram, for mass – defined as being the mass of one cubic centimetre of water
The ligne (pronounced), or line or Paris line, [1] is a historic unit of length used in France and elsewhere prior to the adoption of the metric system in the late 18th century, and used in various sciences after that time. [2] [3] The loi du 19 frimaire an VIII (Law of 10 December 1799) states that one metre is equal to exactly 443.296 French ...
The Paris inch or pouce is an archaic unit of length that, among other uses, was common for giving the measurement of lenses. [1] The Paris inch could be subdivided into 12 Paris lines (ligne), and 12 Paris inches made a Paris foot. [1]
The French scale, French gauge or Charrière system is commonly used to measure the size of a catheter. It is most often abbreviated as Fr, but can often be seen abbreviated as Fg, FR or F. It may also be abbreviated as CH or Ch (for Charrière, its inventor). However, simply gauge, G or GA generally refers to Birmingham gauge. [1]
In mining in the German-speaking countries, it was the primary unit of length. Ligne – a French unit of length, roughly equal to 2.25 mm (0.089 in), or 9 points; Line; Macedonian cubit; Pace; Palm; Parasang; Pes; Pyramid inch – a unit of length, believed to be equal to 1 ⁄ 25 of the cubit; Rod; Sana lamjel
A new unit of length, the metre was introduced – defined as one ten-millionth of the shortest distance from the North Pole to the equator passing through Paris, assuming an Earth flattening of 1 / 334 . The historical French official standard of the metre was made available in the form of the Mètre des Archives, a
perch, used variously to measure length or area; acre and acre's breadth; furlong; mile; The best-attested of these is the perch, which varied in length from 10 to 25 feet, with the most common value (16 1 ⁄ 2 feet or 5.03 m) remaining in use until the twentieth century. [1] Later development of the English system continued in 1215 in the ...