Information AboutYard |
| CATEGORIES ABOUT YARD | |
| units of length | |
| imperial units | |
| customary units in the united states | |
| human-based units of measure | |
A yard (abbreviation: '''yd''') is the name of a Unit of Length in a number of different systems, including English Unit s, Imperial Unit s, and United States Customary Units . Its size can vary from system to system. The most commonly used yard today is the international yard which by definition is equal to 0.9144 Metre . The yard is used as the standard unit of field length measurement in both the American and Canadian games of Football (although Canada has officially adopted the Metric System ). A corresponding unit of Area is the Square Yard . Yard is also a slang word, used particularly in currency trading, for one billion units of a currency, e.g., a yard of dollars is $1bn, thus a buyer of a billion dollars could say "I'm a buyer of a yard of dollars." Bloomberg.com: Financial Glossary EQUIVALENCE TO OTHER UNITS OF LENGTH 1 international yard is equal to:
The early yard was divided by the binary method into two, four, eight, and sixteen parts called the half-yard, span, finger, and nail. Two yards are a Fathom . s on the wall of Royal Observatory Greenwich , London, Great Britain depicting length measures - 1 yard (3 feet), 2 feet, 1 foot, 6 inches (1/2 foot), and 1 inch.]] HISTORICAL ORIGIN The yard derives its name from the word for a straight branch or rod, rather the kind used for punishment or spanking young children, although the precise origin of the Measure is not definitely known. Some believe it derived from the double Cubit , or that it originated from cubic measure, others from its near equivalents, like the length of a stride or pace. One postulate was that the yard was derived from the Girth of a person's waist, while another claim held that the measure was invented by Henry I Of England as being the distance between the tip of his nose and the end of his thumb. These are believed to be more likely standardising events than inventing of the measure. REFERENCES SEE ALSO
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