Hectometre

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Hectometre
Kheops-Pyramid.jpg
The Great Pyramid of Giza is 137.7 metres high, which is 1.377 hectometres.
General information
Unit system SI
Unit of length
Symbolhm
Conversions
1 hm in ...... is equal to ...
    SI base units    100  m
    imperial/US  units   109.36  yd
3937.0  in

The hectometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: hm [1] ) or hectometer (American spelling) is a unit of length in the International System of Units (SI), equal to one hundred metres [2] and to one tenth of a kilometre. The word comes from a combination of "metre" and the SI prefix "hecto-", meaning "hundred". [3] It is not commonly used in English.[ citation needed ] A football field (either soccer or American) is approximately 1 hectometre in length. [4] [5] The hectare (ha), a common metric unit for land area, is equal to one square hectometre (hm2).

Contents

The hectometer has sometimes been used for expressing the distance to a target in warfare. [6] [7] [8]

See also

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References

  1. "What is the abbreviation for hectometre?". www.abbreviations.com. Retrieved 2018-07-10.
  2. "hectometre noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com". www.oxfordlearnersdictionaries.com. Retrieved 2018-07-10.
  3. "Metric and SI Unit Prefixes". www.unc.edu. Archived from the original on 2018-04-19. Retrieved 2018-07-10.
  4. "Soccer (FIFA) Field Dimensions & Layout - SportsCourtDimensions.com". www.sportscourtdimensions.com. Retrieved 2018-07-10.
  5. "Soccer Field Dimensions & Measurements". www.courtdimensions.net. Retrieved 2018-07-10.
  6. http://www.navweaps.com/index_tech/tech-044.php [ bare URL ]
  7. "Field Artillery Journal - Sep 1927 | PDF | Shell (Projectile) | Howitzer". Scribd.
  8. "The Sinking Of The Scharnhorst | Proceedings - January 1956 Vol. 82/1/635".