Ukuqina

Umlobi: Peter Berry
Usuku Lokudalwa: 18 Ujulayi 2021
Ukuvuselela Usuku: 1 Ujulayi 2024
Anonim
Importance of Ukuqina | ukuqinela isibhamu nomuthi | Dr mlondi - Inyanga yabantu
Ividiyo: Importance of Ukuqina | ukuqinela isibhamu nomuthi | Dr mlondi - Inyanga yabantu

-Delile

Ngu ukufingqa noma imvula kusho ukuthi ukuguqulwa kwesimo sendaba Kusuka ku- isimo segesi kokuqala kokukodwa ketshezi, kusukela ekushintsheni kwezimo zayo zokucindezela futhi izinga lokushisa. Ngalowo mqondo, kuyinqubo ephindayo ye- ukuhwamuka.

Ukucinana kusikisela ukusondela okukhulu phakathi kwezinhlayiya ze- into, okusho ukuhamba okuncane kokufanayo, umkhiqizo wamandla kagesi. Uma le nqubo ibangelwa ukwanda kwengcindezi, izobizwa uketshezi.

Bhekafuthi: Izibonelo ze-Condensation, Fusion, Solidification, Evaporation and Sublimation

Izibonelo zokwehliswa

Umbethe. Ukwehla kwezinga lokushisa elangeni ngezikhathi zasekuseni kuvumela ukuncipha komhwamuko wamanzi emoyeni ezindaweni ezivulekile, lapho kuba ngamaconsi amanzi aziwa njengamazolo. Ngokushesha nje lapho izinga lokushisa landa usuku lonke, kusho amazolo azohwamuka futhi alulame lawo ifomu legesi.


Umjikelezo wamanzi. I- umusi wamanzi Emoyeni oshisayo, imvamisa ikhuphukela ezingxenyeni ezingaphezulu zomkhathi, lapho ihlangana khona nezingxenye zomoya obandayo futhi ilahlekelwe isimo sayo segazi, igoqane ibe ngamafu emvula azoyiphonsa ibuyele esimweni soketshezi emhlabeni.

"Ukujuluka" kweziphuzo ezibandayo. Ukuba sezingeni lokushisa eliphansi kunemvelo, ingaphezulu lekani noma ibhodlela eligcwele isoda ebandayo lithola umswakama ovela emvelweni bese liwugcina ube ngamaconsi abizwa ngokuthi "umjuluko."

Amanzi avela kuma-air conditioners. Akukhona ukuthi le mishini ikhiqiza amanzi, kodwa ukuthi iwaqoqa emoyeni ozungezile, ebanda kakhulu kunangaphandle, bese iwafaka ngaphakathi kuwe. Ngemuva kwalokho kufanele ixoshwe ngomsele wokuhambisa amanzi.

Ukuphathwa kwegesi yezimboni. Amagesi amaningi avuthayo, afana ne-butane noma i-propane, afakwa ngaphansi kwengcindezi enkulu yokuwafaka esimweni sawo soketshezi, okwenza kube lula ukuwathutha nokuphatha. Lapho sezivezwe imvelo, zibuye zibuye zibe nesimo sazo segesi futhi zingondla izinhlobo ezahlukahlukene zamasekethe, njengasemafrijini noma emakhishini.


Inkungu efasiteleni langaphambili. Uma ushayela ebhange lenkungu, uzobona ukuthi ifasitela lomoya ligcwele amaconsi amanzi, njengemvula elula kakhulu. Lokhu kungenxa yokuthintana komphezulu wamanzi nobuso, okuthi, ngokuba kubanda, kuthande ukufinyela kwawo.

Izibuko zezibuko. Njengoba kunikezwe ukubanda kobuso babo, izibuko nengilazi yizindawo ezamukelayo zokuncipha komphunga wamanzi, njengoba kwenzeka lapho ushawa ngamanzi ashisayo.

Ukuthola amakhemikhali. I-condensation ivame ukusetshenziswa njengendlela yokuphoqa amagesi athile atholakele ekuphendukeni kwamakhemikhali ukuba abe uketshezi, ngaleyo ndlela avimbele ekulahlekeni lapho ehlakazeka emoyeni. Ukuze benze lokhu, badluliselwa emigodini epholile ngokukhethekile, lapho igesi igxila khona futhi ingene kwesinye isitsha.

Isebenza kanjani i-aerosols. Izinto eziqukethwe amathini e-aerosol: upende, izibulala-zinambuzane, njll. Zingaphakathi kwesimo segesi, zinengcindezi ethile (ngenxa yalesi sizathu kuyelulekwa ukuthi kufudunyezwe noma kubhobozwe iziqukathi). Lapho inkinobho icindezelwe, igesi ikhishwa ingaphansi kwengcindezi futhi, lapho ixhumana nomoya osemkhathini, ibuyisa ukungaguquguquki kwayo ketshezi.


Ukukhukhula kwemibhobho yokutshuza. Ngendlela efanayo nakulokho okwenzekayo lapho uthatha ishawa esishisayo, umoya oqukethwe phakathi kwengilazi yezigxobo zokubhukuda nobuso bethu uqukethe umkhiqizo womhwamuko wamanzi wokujuluka kobuso nemvelo evela kuyo, nalapho ungaphansi kwamanzi (okushisa kwakhe kungaphansi komoya), kuyabanda engilazini okwenza ifilimu ebonakalayo.

Liquefied Petroleum Gas (LPG). Enye yezinto etholakala ku-petroleum yile ingxube ye-hydrocarbon Kulula kakhulu ukucwilisa, okusho ukuthi, ukuphenduka uketshezi lapho kukhulisa ingcindezi yesitsha salo. Yilapho igama layo livela khona, kunjalo.

I-nitrogen yamanzi kusuka kuma-cryogenics. Ngaphansi kwengcindezi ephezulu nasekushiseni okungu -195.8 ° C, igesi ye-nitrogen iba uketshezi olungenambala futhi olungenaphunga, olukwazi ukubangela ukusha ngenxa yokushisa kwalo okuphansi ngokweqile. Kuyasiza kakhulu embonini ye-cryogenic.

Umphunga wokuphefumula. Uma siphefumula phambi kwengilazi, noma siphefumulela endaweni enamazinga okushisa aphansi nomswakama ophezulu, singabona umhwamuko wamanzi njengamaconsi amancane ekuqaleni noma ngentuthu emhlophe kowesibili. Lokhu kungenxa yokuthi umoya osemaphashini ethu ufudumele kunengilazi noma umusi obandayo endaweni ezungezile, ngakho uyajiya ubonakale.

I- kerolox. Isetshenziswa embonini yezokuvakasha yezindiza nezomkhathi, i-oxygen ngaphansi kwengcindezi enkulu ithola isimo sayo soketshezi futhi iba namandla amakhulu oksijeni kanye nesinciphisi, okwenza kube kuhle njengesihlanganisi se-rocket propulsion reaction.

Ukushisa okwengeziwe ezindaweni ezinomswakama. Lokhu kuzwa, okuvimbela isikhumba sethu ekupholiseni ngokujuluka, kungumkhiqizo wokwehliswa kwawo komphunga wamanzi ovela endaweni eshisayo ikakhulukazi, ngaleyo ndlela kudlulise inani elengeziwe lokushisa emzimbeni wethu (kubanda kunomoya ozungezile).


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