????

???? ??????? ????
?????????? ??
????
Unit system ?????
Unit of ?????
Symbol m 
Unit conversions
1 m in ... ... is equal to ...
    ???? ????     1000  mm
  1 × 10 ?3   km
    ???????? / ???????  ????     1.0936 ??
 3.2808 ???
 39.370 ???
    ???????? ????     0.000 539 96   ???-???

???? ( ?????? : Metre , ???????? : Metre ) ????? ???? ?? ???? ?? ????????????? ???? (????) ?????? ??? ? ????? ?? ???? ???? ??? ???? ???, ??? ?? ???? ?? ???? ?? ???? x???? ?? x??? ?????? ?? ??? ??? ???????? ??? ?????? [1] ?????? ???? ???????? ?? ??????? ???? 1000 × 1 ???? ???? 1000 ????; ??? ??? ????????? ?? ??????? 1 ???? ?? 100??? ?????? ???? ?? 1 / 100 ????? ??? ???? ???? ( SI unit ) ?????? m ???, [2] ???????? ??? ??? ??? ??? ?? ???? ?????

?? ???? ?? ??????? ?????? ?????? ??????? ??? ?? ?????? ??? ??? ??? ???? ???? ?? 1 / 299 792 458 ??? ?? ??? ??? ???? ??? ???? [3]

???? ???? ??? [ ?????? ???? ]

SI multiples for metre (m)
Submultiples Multiples
Value SI symbol Name Value SI symbol Name
10 ?1 m dm ???????? 10 1 m dam ????????
10 ?2 m cm ????????? 10 2 m hm ??????????
10 ?3 m mm ???????? 10 3 m km ????????
10 ?6 m μm ??????????? 10 6 m Mm ????????
10 ?9 m nm ???????? 10 9 m Gm ????????
10 ?12 m pm picometre 10 12 m Tm ????????
10 ?15 m fm ?????????? 10 15 m Pm ????????
10 ?18 m am attometre 10 18 m Em exametre
10 ?21 m zm zeptometre 10 21 m Zm zettametre
10 ?24 m ym ?????????? 10 24 m Ym yottametre
?? ?????? ????????? ?? ?? ??? ????? ??? ???? ??? ?????

?????? [ ?????? ???? ]

?????????? ????? ?? ??????? ?????? Metre ?? ????? ???
  1. ↑ "Le metre" . Laboratoire national de metrologie et d'essais.
  2. ↑ "Base unit definitions: Meter" . National Institute of Standards and Technology . Retrieved 10 ??????? 2017 .
  3. ↑ "17th General Conference on Weights and Measures (1983), Resolution 1" . Retrieved 19 ?????? 2012 .
" https://bh.wikipedia.org/w/index.php?title=????&oldid=727014 " ?? ???? ???