Square feet do not "contain" linear feet, but they are calculated using linear feet as units of measurement. Square feet are two-dimensional measurements, whereas linear feet are one dimensional. Because they do not measure the same things, it is not possible to convert from one to another.
Continue ReadingLinear feet are used to measure the perimeter of locations like rooms. This is useful for knowing the amount of trim that the walls in a room need or the amount of fence needed to contain a pasture. Square feet measure the total area of a floor, wall or other surface. This is useful for knowing how much paint, carpet or tile would cover those spaces. A single square foot is defined as the area of a square with sides that are a linear foot in length. When people talk of "converting" linear feet to square feet, what they really mean is calculating the area of a place based on its linear foot measurements.
Learn more about MeasurementsAir pressure is measured by using a barometer, the value of which is given in varying units, including inches of mercury (in Hg) or millimeters of mercury (mm Hg), torr (Tor), bar or millibars (mb), pounds per square inch (psi) and pascal (Pa). Standard atmosphere, which refers to the sea-level atmospheric pressure at 0 degree Celsius, is expressed in atmospheres, commonly abbreviated to atm. One atm is equal to 29.92 in Hg, 760 mm Hg, 760 Tor, 1.013 bar, 1,013.25 mb, 14.7 psi and 101,325 Pa.
Full Answer >A metric chart is a graphical representation listing metric units, and it shows how to convert them into equivalent units within the metric system or within other standard measurement systems. For example, many metric charts list U.S. customary units alongside metric units for ease of converting one into the other.
Full Answer >Converting meters per second to miles per hour requires the use of dimensional analysis, which is the analysis of quantities and units which are related to and dependent upon other units of measurement. Either distance or time can be converted first.
Full Answer >While both miles and kilometers are units used to measure distance, miles are part of the imperial system of measurement, and kilometers are part of the metric system of measurement. The only country to use the imperial system, and thus miles, as the official distance measure is the United States.
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