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Area; system unit code (alternative) QID symbol or abbrev. notes sample default conversion combinations SI: square kilometre: km2 Q712226: km 2: US spelling: square kilometer 1.0 km 2 (0.39 sq mi)
This article gives a list of conversion factors for several physical quantities.A number of different units (some only of historical interest) are shown and expressed in terms of the corresponding SI unit.
Comparison of 1 square foot with some Imperial and metric units of area. The square foot (pl. square feet; abbreviated sq ft, sf, or ft 2; also denoted by ' 2 and ⏍) is an imperial unit and U.S. customary unit (non-SI, non-metric) of area, used mainly in the United States, Canada, the United Kingdom, Bangladesh, India, Nepal, Pakistan, Ghana, Liberia, Malaysia, Myanmar, Singapore and Hong Kong.
Comparison of 1 square metre with some Imperial and metric units of area. The square metre (international spelling as used by the International Bureau of Weights and Measures) or square meter (American spelling) is the unit of area in the International System of Units (SI) with symbol m 2. [1]
-- These are EXAMPLES on the documentation page. Scroll down to see the module content. local extra_units = {-- Similar to a redirect: "sqm" is an alias for "m2".-- {{convert|1.5|m2|sp=us}} → 1.5 square meters (16 sq ft)-- {{convert|1.5|sqm|sp=us}} → 1.5 square meters (16 sq ft) ["sqm"] = {target = "m2",},-- A simple unit, showing the minimum that is required.
The pound-force is equal to the gravitational force exerted on a mass of one avoirdupois pound on the surface of Earth.Since the 18th century, the unit has been used in low-precision measurements, for which small changes in Earth's gravity (which varies from equator to pole by up to half a percent) can safely be neglected.
The 12 m 2 Sharpie was a type of Sharpie sailing boat designed in 1931 by the Kröger Brothers in Warnemünde, Germany. The peak of the class was in the 1956 Melbourne Olympic Games.
The darcy is referenced to a mixture of unit systems. A medium with a permeability of 1 darcy permits a flow of 1 cm 3 /s of a fluid with viscosity 1 cP (1 mPa·s) under a pressure gradient of 1 atm/cm acting across an area of 1 cm 2.