Umphezulu uxinzelelo lomoya - imbali amazwe

Wonke umntu uyazi ukuba komhlaba lingqongwe umaleko umoya. Le ibekwe phezu komhlaba umhlaba amashumi kunye amakhulu yeekhilomitha up. Kodwa ezimangalisayo iimpawu umoya zomphezulu koMhlaba umdla kakhulu. Umoya ngeenxa zonke kuthi ikhaphukhaphu kakhulu, oluselubala nezingabonakaliyo, ukuba abantu abazange bade aqonde ukuba nefuthe isigxina zonke izinto eziphilayo.

Oku kuqala waphawula ngo-1640. Esi yayisisihlandlo uyaphule osendleleni kwibhotwe iNkosana Tuscany kwenye. Amanzi ayikwazanga ukuphatha ukukhulisa ukuphakama omkhulu. Le ingcaciso isenzeko wacebisa Torricelli. Baye bacebise ukuba kukho uxinzelelo lomoya apho izenzo bonke ibekwe kumphezulu womhlaba. Ukuqinisekisa iingcinga zakhe, wathabatha umbhobho iglasi, omnye isiphelo leyo itywiniweyo, wayizalisa kunye mercury. Isiphelo simahla ityhubhu Torricelli obekwe ngesitya amcaba mercury.

The Mercury kule nqanawa yazika, ukuphakama kwayo ngaphezu komhlaba kwesitya kwakukho 760 iimilimitha. Ngoko yaba yeyokuqala ukubonisa ukuba kukho womoya yaye ingcinezelo womoya kulinganiswa. Oku ulinganiswa ngemilimitha lesigidi. ngenxa column Mercury icebo lokuqala olu hlobo, i kulinganiswa njalo kuxokwa xi womoya. Le yoko kuchazwa nje - uxinzelelo lomoya phezu nomkhosi alinganayo ubunzima mercury ku-760 omise ukuphakama.

Ezi ziphumo ziye kuqinisekiswa yi-nzulu French Pascal. Wacebisa ukuba uxinzelelo lomoya ixhomekeke ukuphakama phezu komhlaba. Uphakamile xi kufuneka ibe ngaphantsi. imilinganiselo yakhe wachitha netyhubhu ezaliswe ngamanzi. bangeniswe entabeni, kunye nokuhlola lwaqhutywa apho phandle. Iziphumo yaba kwesizindlo NjengoPascal - lithe inqanaba lamanzi ityhubhu lokuphakamisa kwi encotsheni yentaba yaba ngaphantsi kwe phezu komhlaba.

Ukuba kunjalo ukuntywiliselwa kakhulu lokufumanisa imbali womoya, kuyimfuneko ukuba ukukhumbula amava wenziwe ngo-1654 kwisixeko yaseMagdeburg isazinzulu German Otto von Guericke. Wathatha zifaka ezimbini, wazihlanganisa ndawonye kwaye sokumpompa umthamo emoyeni lwangaphakathi. ezimbini zokulwa ezinamahashe sleds, ngalinye kwicala layo okuwisa ayikwazanga ukhipha kwezinye ikhweyitha nganye. Nantso indlela ezinqabileyo acudisiweyo uxinzelelo lomoya leyo.

Oku kungenziwa kwamkelwa njengesiqinisekiso awalithabathayo Kwingcingane phambi womoya. izazinzulu koko benza uphando ngqo emoyeni kunye nefuthe uxinzelelo womoya emzimbeni abantu kunye nezilwanyana. Musa ukulibala malunga isifundo lwemozulu kunye kwawo womoya. Kubanjwe nokulinganisa uxinzelelo kwi eziphakamileyo ezahlukeneyo kwiingingqi ezahlukeneyo, iipatheni ibhaqwe uxinzelelo lomoya ngenxa ngezenzeko zendalo

Ngoku kumlinganiselo xi akasebenzisi ityhubhu ne imetyhuri aneroid ezizodwa. Oku kusekelwe, isivamvo xi umoya ibhokisi yentsimbi kumphezulu incence, encamathele ubutsolo utolo kwisikali uxinzelelo lomoya isixhobo. Loo isixhobo kukodwa mncinci kakhulu mercury Barometer kwaye ingasetyenziswa kwiimeko entsimini ezinzima.

Ndimele ndithi ukuba ukufunyaniswa ngakumbi ukufunda womoya ludlale indima enkulu ekufundeni kunye nokuqonda iinkqubo ezininzi ezenzeka on Earth. Utshintsho kwimozulu, iinkanyamba kunye anticyclones, impembelelo imozulu emzimbeni womntu kungenxa lutshintsho womoya. Ngoko ulwazi lwethu ngoku ngehlabathi kunye nempilo zisekelwe phezu kwesayensi yabaphengululi genius ephakathi.

Apha imbali imvelaphi kunye isifundo lwezakhono njengoko uxinzelelo lomoya iye eluviweni. ukuchaza imifuniselo awabasondezayo kwenziwa ukuqinisekisa ukuba ingcamango entsha elo xesha, nto ichazwa ngayo neSingqinisiso xi umoya kwenziwa.