Unyawo - is iisentimitha ezininzi njani kunye neemitha?

Amaninzi kwiincwadi zamabali, yaye naziphi na iincwadi ezizodwa zifumaneka ubude yexabiso yokulinganisa - ngonyawo. Kuyinto eqhelekileyo ukuba kuthi ngeemitha nangeesentimitha? Kunzima ukunika lo mbuzo impendulo engagungqiyo. Eyona nto kukuba yena (response) ixhomekeke kuhlobo unyawo kwakuthetha - IsiNgesi, Roman, Russian, okanye Hamburg.

Jonga bangaphi yala maxabiso. Ngokubanzi, ilizwe ngalinye ngaphezulu okanye ngaphantsi phambili iinyawo zalo.

Ukuze siqonde isizathu sokuba kukho ukudideka ezinjalo, makhe nje uzame ukuqonda eli gama lithetha ntoni, yaye emva koko siza bana phandle iisentimitha ezininzi ngayo ngonyawo.

Ngoko ke, ukususela igama IsiNgesi bubonakala unyawo, uyakwazi oko konke. Kwaye yintoni na ubude unyawo lwakho? Uthi ukuba iinyawo ezahlukeneyo, ibe yinyaniso leyo. Kodwa kumaxesha amandulo, abantu abazange babe nto ngesandla ukuba imilinganiselo ethile. Ngoko ke kwafuneka ukusebenzisa imizimba yabo. Bona Wabulinganisa ubude intshi (ubhontsi), ft (iinyawo), iiyadi.

Kunye yokugqibela weza ngokubanzi ibali umdla. It usungule IsiNgesi Korol Edgar, owayelawula of Albion kwiminyaka 959-975. Ngaphandle kokuchitha, inkosi wagqiba ukuba iyadi lilingana umgama ukusuka kwincam empumlweni kaKumkani ukuya ngomnwe eliphakathi iingalo eyolukileyo lobungangamsha bakhe. Intando kukumkani - umthetho, nokuba lonke ilizwe sele zigqithiswe ekumgangatho omtsha. Kodwa Edgar wayengekho obungunaphakade, yaye inkosi elandelayo kwakukho enkulu ezahlukeneyo. Kwafuneka ukutshintsha umlinganiselo ubude. Yintoni sithetha malunga neemitha, kwimeko ngaphambi kokuba umbuzo we zingaphi iimitha kwi unyawo? Ngoko ke kudibene. Xa iyadi elilodwa iqulethe ngqo iinyawo 3. Ngenxa yoko, le yokugqibela iqulethe intshi 12.

Kutheni 12 yaye hayi-10 eziqhelekileyo kuthi? Emva kokuba amashumi ingqalelo lula kakhulu. Iminwe kwizandla zethu ngu 10, kunokuba elinambini.

Kakade ke, lelinye ibali, kodwa kukwayinto olungenayo ngokuphuma. Isibakala sokuba-10 liyohluleka ngo-2 kuphela no-5, ngaphandle iyunithi yaye yena, kakade. Kodwa 12 walhule no-2, no-3, 4, no 6 Bona umahluko? Yiyo loo nto loo mbuzo wonyawo - yindlela zingaphi iintshi ungakwazi ziphendula ngokuqiniseka: "12". Kwaye zonke ezi Ziqingqele-up ubanxibe olufunekayo kuphela enye - ukwenzela urhwebo lwamazwe ngamazwe. Ukuba nebiziswa ngabathengisi eLondon Chinese neyesilika, bamthengisa ukuba ezinyaweni British. Xa e zelaphu IsiNgesi Russian, kwanyanzeleka ukuba ahlawule amatyala sele amanyathelo Russian zobude.

A unyawo - oku arshins okanye iiyadi kangakanani? Kwaye kuyimfuneko ukuba umlinganiselo na.

Namhlanje, malunga ne-jikelele jikelele, phantse onke amazwe kudala ndayeka ukuya SI. Ubachasile imibuso emikhulu Britain kuphela, kodwa isuntswana ukumanya unyawo lwakho oyithandayo. Le ingaba kuzanywa umgudu ukuze bazobe ukufana phakathi kwenkqubo metric kunye namanyathelo IsiNgesi ngobude? Abaninzi, kodwa kufanelekile ukuba, okanye kube lula ukuya zonke SI, ngumbuzo eyahlukileyo.

Ngenxa mpikiswano enkulu kunye nemilinganiselo ezininzi ngoku zithathwa ukuba unyawo olunye ngezizwe ilingana 0,3048 m. Ukuba ufuna ukwazi ubude iyadi, phinda-pinda nje eli nani ngo amathathu.

Ukuba uthathe ubungakanani yezihlangu, ubude unyawo ngonyawo olunye ingqamana malunga 45.5 ubungakanani Russian kanye zaseYurophu 47.