Isikhathi se-AM-PM siphenduliwe kanjani?

Okwamanje kunezinhlelo ezimbili zokubala kwesikhathi: amahora angu-24 namahora angu-12. Uma ukusatshalaliswa kwezinkomba zedijithali kokuqala kucacile, ke okwesibini kithi kuyisihloko esiyinkimbinkimbi. Njengoba uyazi, i-AM-PM-isikhathi yilabo abamukelwayo ikakhulukazi eMelika. Kodwa bambalwa abantu abazi ukuthi uhlelo olunjalo lokubala amawashi lusetshenziswa naseCanada, eNew Zealand, e-Australia nasePhilippines. Ngakho-ke, sizocabangela lokho okuyiyo, ukuze kamuva kube khona ukudideka.

Izinkinga zezifundo ezilula zesikole

Ngokuqinisekile zonke izingane ezifunda isiNgisi esikoleni zibhekene nalezi zici - AM-PM. Isikhathi kulokhu sibalwa ngezibalo ezivela ku-0 kuya ku-12, hhayi ngaphezulu. Yilokho, isigaba sokuqala sihamba kuze kube semini, kanti lesibili siqala emva kwehora leshumi nambili, lapho ihora elilandelayo libizwa futhi ngokuthi inombolo 1. Ukugwema ukudideka, amagama AM-PM athulwa. Isikhathi engxenyeni yokuqala yosuku sigcizelelwa ngowokuqala kubo, okusho ukuthi "ngaphambi kwemini" ngesiLatini, futhi amahora azayo emva kwalokho aboniswa ngecala lesibili.

Zithokozise amaqiniso kanye nezivumelwano

Izingane eziningi, ezidlulisa lesi sihloko esikoleni, ziqala ukudideka kule migomo. Ukuze ingane iqonde kangcono lolu lwazi, udinga ukumnika umfanekiso olula wokuchazwa kwehora le-12. Cabanga ngokucophelela, ngoba ezweni lethu futhi lolu hlelo lusebenza ngo-50%. Ngokuvamile thina, ukubeka umhlangano ntambama, sithi "ngo-9 ntambama", nakuba kuhlelo lwamahora angu-24 kuyoba amahora angu-21.

Fundisa izingane zakho ngokulula

Futhi ingane ihlelwe kangcono esimisweni se-America sesikhathi esivumelwaneni sodonga olujwayelekile. Abanayo izinombolo ezinelingana ezingaphezu kuka-12. Ngenxa yalokho, AM-PM-isikhathi yisikhathi esamukeleka kakhulu kwansuku zonke yokuxhumana kwansuku zonke. Noma kunjalo, kungadala ukudideka okuncane uma kwenziwa ngokuqhuba ibhizinisi nokuqoka imihlangano yebhizinisi.

Izingcaphuno ezivela ocwaningweni lwesayensi

Uma sicwaninga imvelaphi yale migomo ejulile, khona-ke igama elithi merediem elisuka kwisiLatini lihunyushwe njengaphakathi. Okungukuthi, kuvela ukuthi kungasho kokubili emngceleni wamini, nomngcele wamabili phakathi kwamabili. Ngenxa yalokhu, ochwepheshe kule ndawo bafinyelele esiphethweni sokuthi ukubizwa kwesikhathi kwe-AM-PM kungashintshwa ezindaweni, okudala ukudideka okungaphezulu nakakhulu. Ngenxa yalokho, imithetho eqinile yamukelwa e-United States, ngokusho ukuthi phakathi kwamabili ibhekwe njengo-11.59 PM, uma ibhekisela ekupheleni kosuku. Futhi ukuze kuboniswe ukuqala kosuku olusha, ngokuvamile kuthiwa ngo-12.01 AM. Lo mkhuba kwenzeka enkambeni nasekuphileni kwansuku zonke.

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Kubaluleke kakhulu ukuthi eminyakeni yesikole ingane ifundela lesi sihloko esilula ngesiNgisi. Ngakho kuyoba lula ukuba ahambe emkhathini, futhi esikhathini esizayo ngeke kube khona ubunzima emsebenzini nakweminye imikhakha yokuphila.

Ungaphinda uchaze isikhathi se-AM-PM ngesiNgisi ngokwenza izandla zakho iwashi ngamakhophi amabili. Kuzo ngeke kube khona okhethekile ngaphandle kokuthi isikhungo sizobe sitholakala ama-AM ngenye, no-PM - kwabanye. Ekuseni, faka iwashi lokuqala etafuleni lomntwana, ukuze ubuchopho bulungise iphethini "AM ekhanyayo ekuseni". Futhi ntambama, uqondiswe yisikhathi, esibonisa ukubukela ngezinhlamvu PM.