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It is the area of a square with sides one metre in length. Adding and subtracting SI prefixes creates multiples and submultiples; however, as the unit is exponentiated, the quantities grow exponentially by the corresponding power of 10. For example, 1 kilometre is 10 3 (one thousand) times the length of 1 metre, but 1 square kilometre is (10 3 ...
The henry (H) is equal to one weber per ampere (1 Wb⋅A −1). The degree Celsius (°C) is equal to one kelvin (1 K). The lumen (lm) is equal to one candela-steradian (1 cd⋅sr). The lux (lx) is equal to one lumen per square metre (1 lm⋅m −2). The becquerel (Bq) is equal to one reciprocal second (1 s −1). The gray (Gy) is equal to one ...
The SI has special names for 22 of these coherent derived units (for example, hertz, the SI unit of measurement of frequency), but the rest merely reflect their derivation: for example, the square metre (m 2), the SI derived unit of area; and the kilogram per cubic metre (kg/m 3 or kg⋅m −3), the SI derived unit of density.
metre per second squared: m/s 2: acceleration: a: reciprocal metre: m −1: wavenumber: σ, ṽ: vergence (optics) V, 1/ f: kilogram per cubic metre: kg/m 3: density: ρ: kilogram per square metre kg/m 2: surface density: ρ A: cubic metre per kilogram m 3 /kg: specific volume: v: ampere per square metre A/m 2: current density: j: ampere per ...
Fabric "weight" is often specified as mass per unit area, grams per square meter (gsm) or ounces per square yard. It is also sometimes specified in ounces per yard in a standard width for the particular cloth. One gram per square meter equals 0.0295 ounces per square yard; one ounce per square yard equals 33.9 grams per square meter.
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The gram (alternative spelling: gramme; SI unit symbol: g) is a metric system unit of mass. A gram is defined as one thousandth of the SI base unit, the kilogram, or 1 × 10 −3 kg. Square metre (alternative spelling: square meter; SI unit symbol: m 2) is a superficial area equal to that of a square whose sides' lengths are each one metre.
The out-the-door (OTD) price is the sum of all the costs you'll pay for a car, including taxes and fees. The OTD price is higher than the manufacturer's suggested retail price (MSRP).