Inotungamirwa, Sainzi
Mitemo wethermodynamics
Wethermodynamics - davi wefizikisi iyo inodzidza yakawiriranwa kuchinja kupisa mukati kufamba ndiEzekieri. Kuva zvakanaka zvakawanda chikamu, chikamu chino Zvakarurama Physics rakakamurwa subsections siyana, izvo zvinosanganisira:
- Mitemo Basic wethermodynamics.
- Danho kuchinja uye thermodynamic kwendangariro.
- Thermodynamic zvinogara nevamwe.
Kutaura zvazviri, mitemo wethermodynamics - kwete chete dzesub, asiwo postulates hwaro akashandurwa kuti kudzidza bazi wefizikisi. In zvachose pane thermodynamic kutanga matatu.
Ngationgororei navo zvizere.
1. mutemo chokutanga kana mutemo wethermodynamics. Chokutanga, yeuka kuti simba iri kuramba achichinjwa rudzi rumwe. Kushandurwa, zvichienderana nemamiriro ezvinhu enyika kinetic vanogona uye musana, simba wegadziriro asingadi kuenda. Zvisinei, muenzaniso zvakavamba kuchinja, izvo zvinopa kumhanyisa nyore, ndokuupfurira mubvunzo pamusoro dzidziso iyi. Paaiva inofamba, zvakavamba kuchinja ane kinetic simba, uye hwakanyanya amplitude pfungwa - zvinogona. Tichingotarisa, kutama havafaniri kuva mugumo pamberi, kureva kuva hazviperi. In tsika, tinoona kuti sangano iri zvishoma nezvishoma wasvava, zvakavamba kuchinja rinomira vadzore. Izvi kunoitika nokuda mhepo nemishonga, iro rinoita kuti kukweshera simba panguva kufamba. Somugumisiro simba kuti aifanira kupiwa zvakavamba kuchinja kumhanyisa, akashandisa kukunda mhepo ematongerwo. Somugumisiro, kupisa kunotangira. Maererano kuedza masayendisiti kuturika netembiricha ambient parinobuda nokuda runobva inofamba pakati zvakavamba kuchinja samolecular fuma uye mhepo.
Chaizvoizvo, murayiro wethermodynamics wokutanga anozivikanwa nani sezvo mutemo kuchengetedza simba. Chaizvoizvo Its ndechokuti simba munyika hakuiti kunyangarika, asi chete kutendeuka kubva fomu mumwe, uye kuchinja kubva chimiro mumwe.
Kokutanga zvakafanana pakuongorora paakarondedzerwa nepakati namapfumbamwe remakore. K. Moore. Akataura kuti simba anogona kuenda vamwe inoti: kupisa, magetsi, inofamba, remagineti etc. Zvisinei, mutemo akagadzira chete muna 1847, Helmholtz, uye muzana remakore rechimakumi maviri ... izvozvo nomukurumbira payakavakirwa E = mc2 akumbirwa, riri yaisanganisira Einstein mhedziso.
2. mutemo wechipiri wethermodynamics, kana. Kuumbwa 1850, masayendisiti R. Clausius, ndizvo zvinotevera nekuonekwa; dzomunyika simba kugovera mukati munhu namahwindo hurongwa dzinosiyana randomly zvokuti inobatsira simba ipfupi, nokudaro vachiwedzera entropy.
3. Mutemo Third kana Mutemo wethermodynamics. Uchifunga yokuti kupisa chinhu runobva uye chero kufamba mamorekuru, zvinganzi vakagumisa kuti kutonhora hurongwa rinobatanidza zvinoderedza panyama yavo basa. Entropy ndiyo razero panyaya apo chero kurongwa kufamba mamorekuru anomiswa chose.
The Mhedziso kukosha entropy of fuma zvinogona dzaona achiziva kupisa kwaro panguva Mhedziso razero. W. Nernst nezvidzidzo refu uye akawanda vakawana kuti zvose crystalline zvinhu zvakafanana kupisa vanokwanisa: panguva Mhedziso razero uye akaenzana razero. mhedziso Ndiwo mutemo wechitatu wethermodynamics. Kuziva chokwadi ichi, zvinokwanisika kuenzanisa entropy dzakasiyana-siyana nezvinhu pamwe nokuchinja tembiricha.
Panewo anonzi mutemo razero wethermodynamics, izvozvo aklyuchaetsya zvinotevera: kupisa kubva nenharo chikamu yoga hurongwa kunosvika vose okunze. Saka, nokufamba kwenguva, tembiricha iri dzichienderana mune rimwe ino.
Mitemo wethermodynamics - ndicho dzinokosha zvinoumba sayenzi makanika. Nokuda mapepa akaita panguva dzakasiyana, sayenzi yemazuva uye vanhu kunowedzerwa nokuda yakagadzirwa, vakawanda michina.
Mitemo wethermodynamics muri nokudenga kuti mapazi ose makanika.
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