Uyini Umoya-mpilo omncane? izakhiwo futhi izimiso zalo zisebenza

Air ukuminyana kuyahlukahluka. Lapho kuba emoyeni kancane rarefied. Ake sithole ukuthi kwakungani ukuthi kusho ukuthini Umoya-mpilo omncane futhi yini izici inikeza.

I imvilophi gaseous Zomhlaba

Air - angaphatheki, kodwa ingxenye ebaluleke kakhulu kule planethi yethu. It ehilelekile amandla umzimba, nokugcina zonke imisebenzi ebalulekile eziphilayo. Isisiza nokudluliswa imisindo, kuvimbela overcooling Zomhlaba kuyakuvikela kusuka ngokweqile solar ithonya ngemisebe.

Air - lena udonga lwangaphandle iplanethi, ngokuthi umkhathi. Siqukethe sebuningini amagesi .. Neon, argon, i-hydrogen, i-methane,-helium, Krypton, njll Ingxenyana main iwela oxygen ne-nitrogen, okuyinto bakha kusuka 98% kuya ku 99% emoyeni.

Isilinganiso igesi kanye nenombolo yabo zingahluka. Ngakho, ngenxa amagesi qeda of ezimoto nezimboni okungaphezu komoya leli dolobha elicwile-carbon dioxide. Ehlathini, emhlabathini, lapho kungekho ukukhiqizwa, kwandisa umthamo umoya-mpilo. Kodwa ingxenye nedlelo endaweni okwandisa methane, okuyinto isehlane inkomo ngesikhathi ukugaya.

kwabantu emoyeni

On kwabantu igobolondo igesi kuthonywa izici eziningi, ezingxenyeni ezihlukahlukene zomhlaba futhi emachibini ezahlukene, kwehlukile. Air nge kwabantu ongaphakeme - kungcono emoyeni mncane (kusuka elithi "ezingavamile"). Ngaphansi kuka kuba, kulapho-molecule zalo bahlukana.

I kwabantu kubonisa kangakanani umoya uku eyodwa cubic imitha umthamo. Njengoba lesi silinganiso ejwayelekile isethelwe 1.293 khilogremu ngalinye imitha cubic ngaphansi kwezimo ezivamile futhi emoyeni elomile.

Ngo Science, ukuhlukanisa phakathi kwabantu ethize kanye mass. Specific inquma isisindo kangakanani emoyeni munye imitha cubic. It kuncike latitude innertsii ujikeleza kule planethi. Ungqimba kunqunywa esekelwe ingcindezi barometric, izinga lokushisa ngokuphelele kanye negesi njalo ethize.

Imithetho eyinhloko umsuka nezinhloso nemigomo yeNhlangano Umoya-mpilo omncane bachazwa ngomthetho Gay-Lussac futhi Boyle. Ngokusho kwabo, ayanda lokushisa nokucindezelwa ephansi, emoyeni akuvamile. Ngesikhathi esifanayo, kubalulekile kanye nomswakama: nge kwabantu bayo okwandisa incipha.

emoyeni Izacile futhi engamamitha

Amandla Luhambo Zomhlaba, Ifana nozibuthe, lidonsa abantu bazo zonke atholakale umzimba wakhe kuye. Ngakho siya, kunokuba nemiyalezo phezulu emkhathini. Ngakho-ke, i-molecule ye-impahla uya igama elikhulu ezansi, okusho ukuthi ukuminyana yayo futhi ingcindezi futhi ephakeme ngaphezu komhlaba. I kude, ngakho lezi zibalo aphansi.

Uke waphawula yini ukuthi nge kuphakame ezindaweni eziphakeme kakhulu, efana ezintabeni, ukuphefumula kuba ngoyisiwula kusinda? Zonke ngenxa yokuthi kukhona umoya rarefied. Kusukela ukuphakama esewonke okuqukethwe oxygen kwelinye ilitha emoyeni kuba ezincane. Akenzi bazogcwalisa igazi kahle, futhi siba nobunzima bokuphefumula.

Ukuphakama Mount Everest - 8488 amamitha. Phezu ke kwabantu umoya ingxenye eyodwa kwezintathu ukuminyana standard kolwandle. Phawula ushintsho umuntu akwazi kakade endaweni engamamitha amamitha 1,500 2,500. izinguquko ezengeziwe kwabantu futhi ukucindezela sazizwa babazi, futhi kakade simele engase ilimaze impilo engozini.

isici kakhulu kukhishelwa emoyeni exosphere - olwelwesini emkhathini. Iqala ovela ukuphakama 500-1000 km ngenhla komhlaba. Yena kancane kancane liphenduka evulekile, lapho isikhala iseduze isimo cleaner. Ingcindezi futhi kwabantu igesi esikhaleni sincane kakhulu.

Helicopter kanye nomoya rarefied

Kusukela ukuminyana emoyeni kuxhomeke kakhulu. Isibonelo, uchaza "uphahla" I-ukuvelela komhlaba. Ngoba indoda kuba amamitha ayizinkulungwane eziyishumi. Kodwa ukukhuphuka okusezingeni eliphezulu kunjalo, udinga ukulungiselela eside.

Ngo aircrafts futhi kunemingcele. Ngo ezinophephela emhlane kumayelana 6000 amamitha. Okuningi esingaphansi izindiza. Zonke izici wachaza ka ukwakhiwa nokusebenza lokhu "inyoni".

Phakamisa indiza uthola esebenzisa ngezikulufo. Kayiphothi, uhlukanisa emoyeni izenze ukusakazwa ezimbili: phezulu them labangaphasi kwabo. Phezulu emoyeni ezihambayo bebheke ngezikulufo, phansi - ngokumelene. Ngakho, kwabantu ngaphansi ephikweni apharathasi iba kunangendlela ngenhla ke. Helicopter like esekelwe emoyeni ngaphansi uqobo, futhi kuthatha off.

Umoya-mpilo omncane awukwazi ukudala ukucindezela oyifunayo. Ezimweni ezinjalo, kudingeka kakhulu amandla injini nesivinini ngezikulufo ukuthi ngeke ukumelana izinto ngokwabo. Njengomthetho, izindiza ezinophephela emhlane ezindiza emoyeni luthe ukuqina endaweni engamamitha ayizinkulungwane 3-4 amamitha. Nokho, kuphela uma umshayeli Zhan Bule waphakamisa imoto yakhe ngo-12 500 metres, injini yalo ivuthe umlilo.