Video: Puas yog qhov condensation ntawm dej vapor hloov lub cev?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Condensation yog cov hloov ntawm lub cev lub xeev ntawm cov teeb meem los ntawm cov roj theem mus rau hauv cov kua theem, thiab yog rov qab vaporization. Nws tseem tuaj yeem txhais tau tias yog hloov nyob rau hauv lub xeev dej vapor ua kua dej thaum nyob rau hauv kev sib cuag nrog ib tug kua los yog khoom nto los yog huab condensation nuclei hauv huab cua.
Tsuas yog li ntawd, puas yog condensation ntawm dej vapor hloov lub cev lossis tshuaj lom neeg?
Kev piav qhia: Condensation tsis yog a tshuaj hloov vim tias tsis muaj cov ntsiab lus tshiab tshwm sim, thiab cov txheej txheem tuaj yeem thim rov qab los ntawm kev ntxiv lub zog lossis tshem tawm lub siab. Cov condensation ntawm dej vapor yog qhov piv txwv tshaj plaws vim nws tau tshwm sim nyob ib puag ncig peb ntawm ib ntus.
Puas yog dej rau roj yog qhov hloov pauv lub cev? -Ib a hloov lub cev , cov tshuaj Cov tshuaj TSIS TAU ua ib yam khoom tshiab. – Piv txwv: dej ua tau hloov xeev los ntawm kev ua dej khov (ice) mus rau cov kua ( dej ) rau a gas ( dej vapor). - Kev hloov ntawm lub cev tuaj yeem thim rov qab.
Tib neeg kuj nug, yog dej vapor hloov lub cev?
Dej , ice, thiab dej vapor yog txhua yam tib yam khoom siv. Raws li dej hloov mus ua dej khov los yog dej vapor , cov dej molecules lawv tus kheej tsis hloov . Hloov hauv xeev yog kev hloov ntawm lub cev vim kev hloov hauv xeev tsis ua hloov cov ntsiab lus.
Puas yog dej hloov lub cev lossis tshuaj lom neeg?
Lub cev thiab Kev hloov tshuaj . A hloov lub cev yog ib qho hloov TSIS koom nrog a hloov hauv cov khoom tshuaj tus kheej. Tsis muaj kev cuam tshuam rau lub tshuaj tus kheej ntawm cov khoom. Piv txwv li, dej seem dej , tsis muaj teeb meem yog tias nws yog khoom, kua lossis roj.
Pom zoo:
Puas yog evaporating cov dej khov qhuav yog qhov hloov ntawm lub cev?
Dej evaporates ntawm 100oC. Sublimation - Qhov no yog qhov tsis tshua muaj kev hloov pauv ntawm lub cev uas tshwm sim los ntawm cov khoom siv los ntawm kev hloov pauv loj heev. Cov txheej txheem no hloov cov khoom rau hauv cov pa roj. Ib qho piv txwv ntawm qhov no yog thaum cov dej khov qhuav (khov carbon dioxide (yog li cov khoom)) raug rau hauv chav tsev kub
Cov kev hloov ntawm lub cev txawv ntawm cov tshuaj hloov pauv li cas muab ib qho piv txwv ntawm txhua tus?
Kev hloov tshuaj lom neeg tshwm sim los ntawm cov tshuaj tiv thaiv tshuaj, thaum lub cev hloov pauv yog thaum cov teeb meem hloov pauv tab sis tsis yog tshuaj lom neeg. Piv txwv ntawm kev hloov tshuaj lom neeg yog hlawv, ua noj, xeb, thiab rotting. Piv txwv ntawm kev hloov lub cev yog boiling, melting, khov, thiab shredding
Dab tsi yog qhov tseeb ntawm lub cev lub cev lub cev kev xav xav?
Lub cev lub cev lub ntsiab lus kev xav (PSSH) yog ib txoj hauj lwm hauv lub tswv yim ntawm kev txawj ntse tsim los ntawm Allen Newell thiab Herbert A. 'Ib lub cim lub cev muaj qhov tsim nyog thiab txaus txhais tau tias rau kev ua haujlwm ntse.'
Puas yog condensation point hloov lub cev?
Teb thiab piav qhia: Condensation yog ib qho kev hloov ntawm lub cev. Nyob rau hauv condensation, ib tug roj hloov mus ua kua. Cov roj molecules tsis hloov thaum lawv tig mus rau hauv cov kua
Vim li cas evaporation ntawm dej yog hloov lub cev thiab tsis hloov tshuaj?
9 A. evaporation ntawm dej yog ib qho kev hloov ntawm lub cev thiab tsis yog tshuaj hloov vim nws yog ib qho kev hloov uas tsis hloov cov tshuaj xws li tshuaj hloov pauv, tsuas yog hloov lub cev. Plaub lub cev uas piav txog cov kua yog thaum nws khov, boils, evaporates, los yog condenses