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The centimetre (SI symbol: cm) is a unit of length in the metric system equal to 10−2 metres ( 1 100 m = 0.01 m). To help compare different orders of magnitude, this section lists lengths between 10 −2 m and 10 −1 m (1 cm and 1 dm). 1 cm – 10 millimetres. 1 cm – 0.39 inches. 1 cm – edge of a square of area 1 cm 2.
4 ft 9 + 3 ⁄ 32 in: Germany Dresdner Verkehrsbetriebe AG, Trams in Dresden: 1,458 mm 4 ft 9 + 13 ⁄ 32 in: Germany Trams in Leipzig: 1,473 mm 4 ft 10 in: United States The Midwest, until after the Civil War (Ohio gauge) 1,492 mm 4 ft 10 + 3 ⁄ 4 in: Canada Toronto Suburban Railway [93] from 1891–1917. 4 ft 8 + 1 ⁄ 2 in (1,435 mm) until ...
For example, the freezing point of water is 0 °C and 32 °F, and a 5 °C change is the same as a 9 °F change. Thus, to convert from units of Fahrenheit to units of Celsius, one subtracts 32 °F (the offset from the point of reference), divides by 9 °F and multiplies by 5 °C (scales by the ratio of units), and adds 0 °C (the offset from the ...
0.3048 m. 30.48 cm. 304.8 mm. The foot (standard symbol: ft) [1][2] is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, ′, is commonly used to represent the foot. [3] In both customary and imperial units, one foot comprises 12 inches, and one yard comprises three feet.
Sv. ≡ 1 J/kg [44] = 1 Sv = 1 J/kg = 1 m 2 ⋅s 2. Although the definitions for sievert (Sv) and gray (Gy) would seem to indicate that they measure the same quantities, this is not the case. The effect of receiving a certain dose of radiation (given as Gy) is variable and depends on many factors, thus a new unit was needed to denote the ...
An input unit can be converted to any number of output units—the outputs are specified as a "combination" by separating unit codes with a space (" ") or a plus (" + "). Using a space as a separator does not work if any of the unit codes contains a space. For example, each of the following converts 1.2 km 2 to acres, square yards, and hectares.
H:CON. Template { {convert}} is used to convert a value from one unit of measurement to another. This page provides an overview of the options available when using the template. See the documentation at Template:Convert for further details. Help:Convert units • Simplified list of some commonly used units.
Seal of the International Bureau of Weights and Measures (BIPM) – Use measure (Greek: ΜΕΤΡΩ ΧΡΩ) Metre is the standard spelling of the metric unit for length in nearly all English-speaking nations, the exceptions being the United States [3][4][5][6] and the Philippines [7] which use meter. Measuring devices (such as ammeter ...