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.
A measure of length used in the Metric System equal to the length of the path traveled by light in a vacuum during a time interval of 1/299,792,458 second. A centimeter is 1/100th of a meter. An International Foot equals exactly 0.3048 meters. A square meter is approximately equal to 10.76 square feet.