Ndi angati makilomita pa mtunda: nkhani zovuta

Kodi ndi makilomita angati mu imodzi? nkhani izi zinali zaka 250-300 zapitazo akanati lembali chabe ulendo woterewu, komanso wasayansi. Pa mtunda umodzi? Ndipo kilometre?

Mawu "kilomita" lachokera ku Roma milia passum, ndiye pali zikwi masitepe. Aroma ikhale mtunda wa zikwi ankangoyendayenda awiri legionary. Kufunika kuyeza kutalika, osati mtengo kokha, komanso zinthu payekha, nthawi zonse anthu. Distance ndi womangidwa kwa ulendo wa muvi, ndi ulendo wa tsiku limodzi, ndipo ngakhale kuti machubu - kutanthauza kuti mpaka inu, kusuta nambala inayake ya machubu.

Makamaka miyeso wotchuka mayina kutalika kugwirizana ndi dzina la ziwalo. Mwachitsanzo, lokot- 0.5 mita chikhato - 20 cm, Ft -. 30 cm otsiriza anawamasulira kuchokera English monga "sitepe, phazi". N'zoonekeratu kuti woteroyo dongosolo m'malo moti azigona. Ndipotu, miyendo ndi manja ndi mapazi kwa anthu onse amayesetsa osiyana.

Pofika kumapeto kwa zaka za m'ma chakhumi ndi chisanu ndi chinayi, kuposa mailosi makumi anai osiyana analiko Europe kuona mtunda pa dziko. Yankho la funso za makilomita angati pa mtunda, chinkasiyana kwambiri, ngakhale m'mayiko oyandikana nawo.

Mtunda wa Chiroma, monga magwero osiyanasiyana, anakwana mamita 1483 kapena 1598. Mu oyandikana England ndi ku Scotland anali osiyana mtunda. English anali Mwachidule, owerengedwa mamita 1609, ku Scotland -. 1808 mamita wa yaitali anali German mtunda - mamita 7.420. Similar zinthu zinali bwanji mu Russia. Pano, monga miyeso dziko kutalika kwa mtunda ntchito kawirikawiri, makamaka amagwiritsidwa ntchito kuthetsa mavuto a chinkafunika. mtunda Russian inkakhala makilomita asanu ndi awiri, ndipo unali mamita 7468.

Koma zolembedwa zonse kutalika anam'ponya mtunda Scandinavia. Swedish mtunda anali kutalika 10688 mamita ndi mutu wa Norway yaitali angadzitchule - anali 11298 m.

Mwachibadwa, zikatero sankasangalala ambiri. Ndipo mu 1875 ku Paris mayiko XVII anasaina Meter Convention kumene kenako anagwirizana ndi limati zina. Tsiku ndi tsiku zikuphatikizapo meters, makilomita, makilogalamu. Tsopano decimal dongosolo chinkafunika alinso ndi onse maiko olemera. Panopa yankho ku funso lakuti: "makilomita angati 1 mtunda?" zosavuta, ngakhale kuti mailo kuchokera ntchito. Mosavuta anathana ndi vuto osiyanitsidwa. Tiyerekeze timawerenga kuti nawo zinthu 1 mtunda. Kodi ndi makilomita ambiri striding wapaulendo? Yankho lenileni. Ndi angati makilomita mu imodzi - tsopano amadziwika chimodzimodzi. Land mtunda ndi 1.608 Km, ndi nyanja - 1.853 Km.

Ndi onse nm izo poyamba pang'ono mosavuta. Ndipotu nyanja si kuyeza masitepe mtunda. Oyendetsa kuyankha funso mmene makilomita ambiri pa mtunda, anayenera kudalira kuwerengetsera zakuthambo. Sitimayo mtunda salembedwa wofanana miniti imodzi kumpoto kapena mamita 1853, ndiye ngati matanga ngalawa pamodzi meridian mtunda wa mamita kuyendetsa sitima zapamadzi, malo ake adzakhala kusintha chimodzimodzi chimodzi miniti kumpoto.

N'zoona kuti pali nsomba yaing'ono. Dziko Lapansi - si ndendende mpira, izo flattened mizati. Ndipo likukhalira kuti pa equator mtunda wa kulekanitsa miniti imodzi kumpoto pa ena, pang'ono. Choncho, pali wina unit wa muyeso wa mtunda - ndi yamphamvu kuyendetsa sitima zapamadzi mtunda. Ndi mamita 1855.