How Natural Gas Works. Natural gas is a versatile fossil fuel that we use for heating, cooking, electricity production, transportation, and as an industrial feedstock. In 2012, it made up 30 percent of the U.S. energy mix, and it continues to be a readily available domestic resource as a result of recent discoveries and advances in extraction technology. [1]
â¢ METRICAL FOOT (noun). The noun METRICAL FOOT has 1 sense: 1. (prosody) a group of 2 or 3 syllables forming the basic unit of poetic rhythm. Familiarity information: METRICAL FOOT used as a noun is very rare.
âºâº Definition: Foot pound. In physics, a foot-pound force (symbol ft lbf or ft lbf), usually abbreviated to foot-pound, is an Imperial and U.S. customary unit of mechanical work, or energy, although in scientific fields one commonly uses the equivalent metric unit of the joule (J).onvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types.