Uma sibheka eduze, intuthu ephuma ekushiseni isabonakala ekuqaleni. Ngemva kwesikhathi esithile, intuthu ayibonakali. Wake wasebenzisa iphunga elimnandi? Ngisho noma ufutha iphunga elimnandi ekamelweni lakho, abanye abangaphandle kwendlu basangalizwa iphunga elimnandi. Ngokufanayo, uma umama wakho epheka ukudla okumnandi nokumnandi ekhishini, iphunga elimnandi lingazwakala emakhaya omakhelwane. Kungani kunjalo?
Ukuqonda Ukusabalala
Kunezinye izibonelo eziningi. Uma ufaka amaconsi ambalwa kayinki noma umbala wokudla engilazini yamanzi acwebile, umbala kayinki noma wokudla uzosabalala ngokulinganayo kuwo wonke amanzi. Lokhu kwenzeka ngokuzenzakalelayo. Izibonelo zangaphambilini ziyizehlakalo zokusabalala ezivame ukwenzeka empilweni yansuku zonke. Ukusabalala kuyinqubo yokuhambisa ama-molecule ento kusuka endaweni enokugxila okuphezulu kuya endaweni enokugxila okuphansi. Ukugxilisa kubhekisela enanini lama-molecule/ama-moles ento ngevolumu ngayinye. Indawo enokugxila okuphezulu yilapho kunama-molecule amaningi ento ngevolumu ngayinye. Ngokuphambene nalokho, indawo enokugxila okuphansi yilapho kunama-molecule ambalwa ngevolumu ngayinye.
Uma ushisa udoti, ukugcwala kwentuthu ezungeze i-incinerator kuvame ukuba phezulu kakhulu. Ngenxa yomehluko wokugcwala, ama-molecule entuthu asakazeka ngokuzenzakalelayo esuka ezindaweni ezigcwele kakhulu aye ezindaweni ezigcwele kakhulu. Ama-molecule entuthu, aqale ahlangana ndawonye, ekugcineni asakazeka kuzo zonke izinhlangothi.
Uma ufafaza iphunga emzimbeni wakho, indawo lapho kufafazwa khona iphunga inomthamo ophezulu. Ngenxa yalo mehluko ekugxilweni, ama-molecule ephunga asuka endaweni lapho kugxilwe khona kakhulu aye endaweni lapho kugxilwe khona kancane. Uma ufaka amaconsi ambalwa e-inki noma umbala wokudla engilazini yamanzi acwebile, indawo lapho kwaqala ukusetshenziswa khona i-inki noma umbala wokudla imvamisa inomthamo ophezulu. Ngenxa yalo mehluko ekugxilweni, ama-molecule ombala we-inki noma wokudla ayasabalala kuyo yonke indawo lapho kugxilwe khona kancane. Inqubo yokusabalalisa iyama uma ukugxilwa kwama-molecule e-inki kuzo zonke izindawo zamanzi kufana.
Ithiyori Yokusabalalisa kanye Ne-Kinetic
Kubalulekile ukuqaphela ukuthi inqubo yokusabalalisa ingachazwa kusetshenziswa i-kinetic theory. I-kinetic theory ithi yonke into yakhiwe ngama-molecule, futhi lawa ma-molecule ahamba ngokungahleliwe. Ukuze uqonde lokhu, hlola isithombe esingezansi. Isitsha sonke sigcwele amanzi. Ngenxa yokuthi uyinki ufakwe kuso, amanzi ebusweni besitsha anokuhlushwa okuphezulu kunamanzi aphansi.
C1 ingxenye yesilinda noma ingxenye yamanzi enomthamo ophezulu, kuyilapho u-C2 yingxenye yesilinda noma ingxenye yamanzi enezinga eliphansi lokuhlushwa. Ukuze kube lula ukuhlaziya, sizohlola kuphela ukunyakaza kwama-molecule e-inki maphakathi nesilinda.
Inani lama-molecule e-inki ku-C1 likhulu (ukuhlushwa okuphezulu) kunama-molecule e-inki ku-C2 ( ukuhlushwa okuphansi). Ngenxa yokuthi ama-molecule e-inki ahlala ehamba ngokungahleliwe, ama-molecule e-inki ku-C1 anethuba elikhulu lokuhamba aye enkabeni yesilinda ( Δ x). Ngokuphambene nalokho, inani lama-molecule e-inki ku-C2 lincane kakhulu ngakho-ke anethuba elincane kakhulu lokuhamba aye enkabeni yesilinda ( Δ x).
Izinga Lokusabalalisa
Ngakho-ke, kuzoba nokugeleza okuphelele kwama-molecule e-inki kusuka ku-C1 kuya ku - C2 . Ngokusho kocwaningo olwenziwe yisazi sezinto eziphilayo ogama lakhe lingu-Adolf Fick (1829-1901), kwatholakala ukuthi izinga lokusabalala lihambisana ngqo nomehluko wokuhlushwa (C2 - C1 ) . Uma umehluko omkhulu ekuhlushwa, izinga lokuhamba kwama-molecule ento liyanda. Ngokuphambene nalokho, uma umehluko omncane ekuhlushwa, izinga lokuhamba kwama-molecule ento lincane. Lokhu kungase kube ngokuvumelana nokucabanga kwethu ukuthi umehluko ekuhlushwa uthinta nezinga lokuhamba kwama-molecule. Ngaphezu kokuhamba ukusuka endaweni kuya kwenye ngokusabalala, ama-molecule ezinto (ikakhulukazi amagesi) angahamba futhi ukusuka kwenye indawo aye kwenye esebenzisa usizo lomoya.
Ukusetshenziswa Kokusabalalisa empilweni yansuku zonke
Ngaphandle kokusabalalisa, umlingani wakho othandekayo ngeke akwazi ukujabulela iphunga lamakha akho. Ngaphandle kokusabalalisa, iphunga elimnandi nelimnandi lokupheka kukamama wakho ekhishini ngeke likwazi ukuphula imicabango yakho futhi likwenze ufune ukuqeda ngokushesha ukudla okunomsoco etafuleni lokudlela. 😉 Ukusabalalisa nakho kudlala indima ebaluleke kakhulu ekusindeni kwabantu, izilwane, izitshalo, njll.
Izitshalo ngokuvamile zidinga i-carbon dioxide (CO2 ) ukuze zithole i-photosynthesis. Ngenxa yokuthi kunomehluko ekugxilweni kwe-CO2 phakathi kwengaphakathi leqabunga nomoya wangaphandle, ama-molecule e-CO2 ayasakazeka eqabungeni nge-stomata. Ngokuphambene nalokho, umhwamuko wamanzi nomoya-mpilo uyasakazeka. Ngaphezu kwezitshalo, amakati, amagundane, njll., nawo angacina uma kungekho ukusabalala. Ngenkathi izitshalo zidinga i-CO2 ukuze zithole i-photosynthesis, amakati, amagundane, njll. adinga umoya-mpilo kuyo yonke impendulo ekhiqiza amandla. Ukuze afinyelele amaseli, ama-molecule omoya-mpilo ahamba ngokusabalala.
