Zingaphi iikhilomitha iikhilomitha nganye: umba esimbaxa

Zingaphi iikhilomitha kwi ikhilomitha? Lo mba wayeneminyaka 250-300 eyadlulayo ukuba ndabanda i mhambi onamava nje kuphela, kodwa sisazinzulu. Xa ikhilomitha? Kwaye yintoni a sekhilomitha?

Igama elithi "imayile 'sisuka Milia passum yaseRoma, ngoko kukho iwaka amanyathelo. AmaRoma ekhethelwe kumgama zaliwaka inobude legionary kabini. Imfuneko ukulinganisa ubude, kwaye eninzi kuphela, kodwa kananjalo izinto ngamnye, wayesoloko ebantwini. Umgama nezinamathele ukubhabha utolo, kunye ngangohambo lwemini, kwaye nkqu kwimibhobho - oko kukuthi, ude uye, utshaye inani elithile kwimibhobho.

Ingakumbi amanyathelo amagama ezithandwayo ubude ezinxulumene ne igama amalungu omzimba. Oku, umzekelo, lokot--0.5 yemitha ubude - malunga-20 cm, ft -. 30 cm yokugqibela yaguqulelwa isuka IsiNgesi njenge "nyathelo, unyawo". Kucacile ukuba loo nkqubo kunokuba alale. Ngapha koko, iinyawo zakhe nezandla, nezinyuko bonke abantu ezibude.

Ekupheleni kwenkulungwane yeshumi elinesithoba, iikhilomitha ezahlukeneyo angaphezu kwamashumi amane eyayikho eYurophu ibanga phezu komhlaba. Impendulo umbuzo malunga neekhilomitha ezininzi ngayo imayile nganye, ezahlukene kakhulu, nkqu amazwe ebumelwaneni.

Imayela waseRoma, ngokutsho kwimithombo eyahlukeneyo, ngo 1483 okanye 1598 eemitha. Xa asebumelwaneni England Scotland baba imayela ezahlukeneyo. IsiNgesi wayemfutshane, oko wababala leemitha 1609, kwi-Scottish -. 1808 m elide yaba iikhilomitha waseJamani - 7.420 eemitha. Efanayo yaba imeko eRashiya. Apha, njengoko amanyathelo ilizwe ngobude imayile isetyenziswa kunqabile, ubukhulu becala isetyenziswa ukusombulula iingxaki metric. mile Russian yayiba iikhilomitha ezisixhenxe, yaye obeziimitha 7468.

Ke bonke ubude iirekhodi bamgibisela imayili yaseScandinavia. mile Swedish waba ubude 10688 m kunye kwisihloko se-Norwegian elide anokubanga - ukuba 11298 m.

Ngokuqhelekileyo, le meko ayizange ivumelane abaninzi. Kwaye ngo-1875 e-Paris kumazwe XVII usayine Ingqungquthela Meter apho kamva bajoyine ngamanye amazwe. Kubomi bemihla ngemihla kuquka iimitha, khilomitha, iikhilogrem. Ngoku Decimal inkqubo metric ekwabelwana ngawo onke amazwe aphuhlileyo kwezoqoqosho. Okwangoku, impendulo yalo mbuzo: "iikhilomitha Bangaphi iikhilomitha 1?" lula kakhulu, nangona ukuba ikhilomitha ukusuka ukusetyenziswa. Lula kusonjululwa kunye ingxaki nguqu. Masithi sifunda izinto kwabelwane 1 imayili. baye njani iikhilomitha ezininzi egxanya umhambi? Impendulo eqondile. Zingaphi iikhilomitha kwi iikhilomitha - ngoku yaziwa ngqo. mile komhlaba 1.608 km, nolwandle - 1.853 km.

Nayo yonke NM ukuba ekuqaleni kancinci lula. Ngapha koko, ulwandle ukulinganisa amanyathelo umgama. Oomatiloshe ukuba uphendule umbuzo malunga nendlela kwiikhilomitha ezininzi imayile nganye, kwafuneka ukuba sithembele iinkwenkwezi. mile Nautical ngokwemibandela elingana umzuzu omnye ekwizibanzi, okanye iimitha-1853, oko kukuthi, ukuba esi sikhephe senjenjeya ecaleni cwaka imayile enye Nautical, indawo yayo iya kutshintsha kanye omnye umzuzu anenkululeko.

Liyinyaniso elokuba, kukho iintlanzi encinane. Umhlaba wethu - kuba akukho ngqo ibhola, oko atshabalalisa kwi pole. Kwaye kwenzeka ukuba kwi-ikhweyitha kumgama eyahlula umzuzu omnye anenkululeko kwelinye, kancinane ngakumbi. Ngoko ke, kukho enye ngeyunithi yomlinganiselo lomgama - imayile sentshinyela Nautical. Kuyinto kweemitha 1855.