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Ukufuma - ezizifundo kubaluleke kakhulu!

Amaninzi kumabonakude okanye kwirediyo balwamkele isithethi siva ngengcinezelo nokufuma. Kodwa bambalwa abantu bazi, nto leyo ichaphazela intsebenzo yazo nendlela athile kumaxabiso kuchaphazela umzimba womntu.

Ukufuma - luphawu Ukwanda emoyeni kunye nomphunga wamanzi. Kwiindawo ezahlukeneyo zomhlaba yokusebenza yayo zinokwahluka kakhulu. Kwindalo, akukho moya ngaphandle umphunga wamanzi. On Earth, akukho ndawo apho wadibana ukufuma isihlobo zero. Ngoko, kwi eSahara entlango - 25 ekhulwini, ehlathini laseBrazil - 90.

Le ukufuma zalaba emoyeni - lulwahlulo ukufuma emoyeni xa kuthelekiswa kunokwenzeka ubuninzi kubushushu okanye iqondo lokuba Ukwanda ngamanzi. Oko kukuthi, lo mfanekiso ubonisa indlela kusafuna lukhulu ukuba Bungumphunga waqalisa inkqubo amafu. ukufuma Relative - yenye yeempawu ezibalulekileyo kokusingqongileyo bume.

Izinga Absolute kulinganiswa 1 g / m3 okanye omise lesigidi. Akwi-ikhweyitha, kuba 20-30 g / m3, ngexa kwi-Arctic and Antarctic - 0.1-1.

Ukufuma umntu

Ukufuma, nto leyo eqhelekileyo ukuba isakhiwo-40 ukuya kuma-60 ekhulwini ngalinye, bubonwa ngokucacileyo ngumntu. Elona xabiso liphezulu kufikelelwa ehlotyeni xa kusina: ke isalathiso kwayo macala 80-90%.

Yasebusika izindlu baseRashiya kukho unguYe meko esahlukileyo. Ngokuba ubushushu kunciphisa ukufuma xa kuthelekiswa kangangoko 15 ekhulwini. Oku kungenxa yokwanda iqondo lobushushu izifudumezi, nto leyo, ebangela komphunga ukufuma ukusuka kumphezulu esebenzayo yomzimba kunye nempahla.

Ukufuma - idla underrated factor. Abo bafuna zesi salathisi kwi lincinane okanye bexabiso, isithunzi umntu: ukuphuculwa iimpawu nokudinwa engqondo nawenkumbulo uncipha. Ukuze sihlale ikwimo entle ngokwasemzimbeni nasengqondweni, kuyimfuneko ukuqinisekisa amagumbi ukufuma kangangoko, apho abantu abahlala kunye nomsebenzi. Kukho indlela ekhethekileyo air-moya.

Komphunga ukufuma nasesikhumbeni kwakhona alichatshazelwa ukufuma, nto leyo ebonisa ubushushu bomzimba kunye nemeko eziphilayo. Isalathisi evumayo ubomi 40-60%. Yiyo le ukufuma inegalelo kwimpilo-ntle. Eli nani zamntu masigcinwe lamagumbi ze kwisiphekepheke.

Iindlela kunye neendlela zokubona

Ukuze ubone Ukwanda umphunga wamanzi emoyeni usebenzisa izixhobo ezikhethekileyo: Psychrometers kunye hygrometers. Agasti psychrometer isitena kunye ithemomitha ezimbini: emanzi neyomileyo.

Imvelaphi ngelaphu isongiwe nkxu emanzini, nto leyo phezu kwamanzi abe ngumphunga ngaphandle izindlu zawo. Ngokusekelwe ubungqina ngazo ezi kwiithemometha, iitafile ukuqinisekisa ukufuma xa kuthelekiswa zezulu. Kukho hydrometers ezininzi ezahlukeneyo, umsebenzi wabo unokusekelwa ubunzima, ekhasethini, zombane okanye impandla, kwakunye nenani neminye imigaqo amanyathelo. Kwiminyaka yakutshanje yaphinda yathandwa abenzi yomlinganiselo ezifunekayo. Ukuze kuqinisekiswe ukuchaneka izixhobo ezisetyenziswayo hydrostatic.

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