Search results
Results from the WOW.Com Content Network
Hard metrication which resulted in new products based on round metric quantities: for example A4 paper [a] replaced both foolscap and quarto paper; and in rugby union 5-, 10-, and 22-metre lines replaced the 5-, 10-, and 25-yard lines respectively. [36] Soft metrication where existing standards were rewritten using metric units. This approach ...
Weights and Measures (Metric System) Act 1897 (60 & 61 Vict. c. 46) [86] An Act to legalise the Use of Weights and Measures of the Metric System. Weights and Measures Acts of 1878 to 1893 was the collective title of the following Acts: [87] Weights and Measures Act 1878 (41 & 42 Vict. c 49) Weights and Measures Act 1889 (52 & 53 Vict. c 21)
The former Weights and Measures office in Seven Sisters, London (590 Seven Sisters Road). The imperial system of units, imperial system or imperial units (also known as British Imperial [1] or Exchequer Standards of 1826) is the system of units first defined in the British Weights and Measures Act 1824 and continued to be developed through a series of Weights and Measures Acts and amendments.
The metric system is a system of measurement that standardizes a set of base units and a nomenclature for describing relatively large and small quantities via decimal-based multiplicative unit prefixes.
Planck units is system of geometrized units in which the reduced Planck constant is included in the list of defining constants. It is based on only properties of free space rather than of any object or particle. Stoney units is a system of geometrized units in which the Coulomb constant and the elementary charge are included.
Gravitational metric system was a little-used variant of the metric system that normalised the acceleration due to gravity. Metre–tonne–second system of units was a variant of the metric system used in French and Russian industry between the First and Second World Wars. Between 1812 and 1839 France used a quasi-metric system: Mesures usuelles
In England (and the British Empire), English units were replaced by Imperial units in 1824 (effective as of 1 January 1826) by a Weights and Measures Act, which retained many though not all of the unit names and redefined (standardised) many of the definitions. In the US, being independent from the British Empire decades before the 1824 reforms ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us