Ad
related to: 4ft 11in to in mm conversion chart pdf for measurements
Search results
Results From The WOW.Com Content Network
Conversions between units in the metric system are defined by their prefixes (for example, 1 kilogram = 1000 grams, 1 milligram = 0.001 grams) and are thus not listed in this article. Exceptions are made if the unit is commonly known by another name (for example, 1 micron = 10 −6 metre).
1,435 mm (4 ft 8 + 1 ⁄ 2 in) 1,524 mm (5 ft) 1906 United States California: Market Street Railway Polk cable car rebuilt as standard gauge electric trolley following the 1906 San Francisco earthquake [26] 1,435 mm (4 ft 8 + 1 ⁄ 2 in) 1,067 mm (3 ft 6 in) 1898 United States California: San Diego Electric Railway: 1,435 mm (4 ft 8 + 1 ⁄ 2 in)
1,372 mm 4 ft 6 in: See 4 ft 6 in gauge railway: 1,384 mm 4 ft 6 + 1 ⁄ 2 in: Scotland various railways in Scotland prior to 1840 1,397 mm 4 ft 7 in: Wales Duffryn Llynvi and Porthcawl Railway [90] 1,416 mm 4 ft 7 + 3 ⁄ 4 in: England Huddersfield Corporation Tramways: Scotland List of town tramway systems in Scotland: 1,422 mm 4 ft 8 in ...
Length; system unit code (other) symbol or abbrev. notes conversion factor/m combinations SI: gigametre: Gm Gm US spelling: gigameter: 1.0 Gm (620,000 mi) megametre: Mm Mm US spelling: megameter: 1.0 Mm (620 mi) kilometre: km km US spelling: kilometer: 1.0 km (0.62 mi) km mi; hectometre: hm hm US spelling: hectometer: 1.0 hm (330 ft) decametre ...
The Egyptian equivalent of the foot—a measure of four palms or 16 digits—was known as the djeser and has been reconstructed as about 30 cm (11.8 in). The Greek foot (πούς, pous) had a length of 1 / 600 of a stadion, [12] one stadion being about 181.2 m (594 ft); [13] therefore a foot was, at the time, about 302 mm (11.9 in). Its ...
Conversion of units is the conversion of the unit of measurement in which a quantity is expressed, typically through a multiplicative conversion factor that changes the unit without changing the quantity. This is also often loosely taken to include replacement of a quantity with a corresponding quantity that describes the same physical property.
For measuring length, the U.S. customary system uses the inch, foot, yard, and mile, which are the only four customary length measurements in everyday use. From 1893, the foot was legally defined as exactly 1200 ⁄ 3937 m (approximately 0.304 8006 m). [13] Since July 1, 1959, the units of length have been defined on the basis of 1 yd = 0.9144 ...
The United States adopted the conversion factor 1 metre = 39.37 inches by an act in 1866. [30] In 1893, Mendenhall ordered the physical realization of the inch to be based on the international prototype metres numbers 21 and 27, which had been received from the CGPM, together with the previously adopted conversion factor. [31]
Ad
related to: 4ft 11in to in mm conversion chart pdf for measurements