Lapho kuthintwa imizimba emibili esemazingeni okushisa ahlukene, lowo oshisayo unikela ingxenye yamandla ayo kulowo onezinga lokushisa elincane, kuze kufike ezingeni lapho amazinga okushisa alinganayo.
Lesi simo saziwa njenge ukulingana okushisayo, futhi yisimo lapho amazinga okushisa emizimba emibili ekuqaleni ayenamazinga okushisa ahlukene alinganayo. Kwenzeka ukuthi njengoba amazinga okushisa elingana, ukugeleza kokushisa kumisiwe, bese isimo sokulingana sifinyelelwa.
Bhekafuthi: Izibonelo Zokushisa Nesimo Sokushisa
Ngokwethiyori, ukulingana okushisayo kuyisisekelo kulokho okwaziwa ngokuthi yiZero Law noma i- Isimiso se-Zero se-thermodynamics, okuchaza ukuthi uma amasistimu amabili ahlukene ngasikhathi sinye esilinganisweni sokushisa esinohlelo lwesithathu, asesilinganisweni esishisayo nomunye. Lo Mthetho ubalulekile ekuqondisweni konke kwe-thermodynamics, okuyigatsha le-physics elibhekene nokuchaza amazwe okulingana ezingeni le-macroscopic.
Isibalo esiveza inani lokushisa okushintshaniswa ngokudluliswa phakathi kwemizimba, sinefomu:
Q = M * C * .T
Lapho i-Q inani lokushisa elivezwa ngama-calories, i-M isisindo somzimba ocwaningwayo, i-C ukushisa okuqondile komzimba, futhi i-ΔT ingumehluko ekushiseni.
Kwi isimo sokulingana, ubukhulu nokushisa okuthile kugcina inani lazo langempela, kepha umehluko wokushisa uba ngu-0 ngoba ngokunembile isimo sokulingana lapho kungekho zinguquko ekushiseni sachazwa.
Okunye ukulingana okubalulekile komqondo wokulingana okushisayo yilokho okufuna ukuveza izinga lokushisa uhlelo oluzoba nalo oluzoba nalo. Kuyamukelwa ukuthi lapho uhlelo lwezinhlayiya ze-N1, olusezingeni lokushisa T1, luxhunyaniswa nolunye uhlelo lwezinhlayiya ze-N2 ezisebangeni lokushisa T2, izinga lokushisa lokulingana litholwa yile ndlela:
(N1 * T1 + N2 * T2) / (N1 + N2).
Ngale ndlela, kungabonakala lokho lapho zombili lezi zinhlayiya ezincane zinesilinganiso esifanayo sezinhlayiya, izinga lokushisa lokulinganisa lehliselwa kwisilinganiso phakathi kwamazinga okushisa amabili okuqala. Lokhu kungenziwa ngobudlelwano phakathi kwezinhlelo ezingaphansi kwezimbili.
Nazi izibonelo zezimo lapho ukulingana okushisayo kwenzeka khona:
- Ukukala izinga lokushisa komzimba nge-thermometer kusebenza ngaleyo ndlela. Isikhathi eside okufanele ukuthi i-thermometer ixhumane nomzimba ngaso ukuze kukalwe kahle amazinga okushisa sibangelwa ngokunembile isikhathi esithathayo ukufinyelela ukulingana okushisayo.
- Imikhiqizo ethengiswa ‘ngemvelo’ ibingadlula esiqandisini. Kodwa-ke, ngemuva kwesikhathi esithile bengaphandle kwesiqandisi, bexhumene nemvelo yemvelo, bafinyelele ukulingana okufudumele nayo.
- Ukuhlala isikhathi eside kwezinguzunga zeqhwa ezilwandle nasezigxotsheni kuyisimo esithile sokulingana okushisayo. Ngokuqondile, izixwayiso maqondana nokufudumala kwembulunga yonke zihlobene kakhulu nokwanda kwezinga lokushisa kwezilwandle, bese kuba nokulingana okushisayo lapho iningi lelo qhwa liyancibilika.
- Lapho umuntu ephuma ekugezeni, uyabanda ngokwedlulele ngoba umzimba ubusungene esilinganisweni namanzi ashisayo, futhi manje kufanele ungene ekulinganeni nendawo ezungezile.
- Lapho ufuna ukupholisa inkomishi yekhofi, engeza ubisi olubandayo kuyo.
- Izinto ezifana nebhotela zizwela kakhulu ekushintsheni kwezinga lokushisa, futhi ngesikhathi esifushane kakhulu lapho uthintana nemvelo ekushiseni kwemvelo, zingena ekulinganisweni zincibilike.
- Ngokubeka isandla sakho kukalayini obandayo, isikhashana, isandla siya sibanda.
- Imbiza enekhilogremu lika-ayisikhilimu izoncibilika kancane kunenye ngekota yekhilo ka-ayisikhilimu ofanayo. Lokhu kukhiqizwa yi-equation lapho ubukhulu bunquma khona izici zokulingana okushisayo.
- Lapho ikhiyubhu yeqhwa ifakwa engilazini yamanzi, kuba nokulingana okushisayo. Umehluko kuphela ukuthi ukulingana kusho ukuguquka kwesimo, ngoba kudlula ku-100 ° C lapho amanzi esuka esiqinile aye ketshezi.
- Faka amanzi abandayo esilinganisweni samanzi ashisayo, lapho ukulingana kufinyelelwa khona ngokushesha okukhulu emazingeni okushisa abandayo kunakuqala.
