Vim li cas cov evaporation ntawm dej yog piv txwv ntawm kev hloov lub cev?
Vim li cas cov evaporation ntawm dej yog piv txwv ntawm kev hloov lub cev?

Video: Vim li cas cov evaporation ntawm dej yog piv txwv ntawm kev hloov lub cev?

Video: Vim li cas cov evaporation ntawm dej yog piv txwv ntawm kev hloov lub cev?
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Cov evaporation ntawm dej yog a hloov lub cev . Thaum twg dej evaporates , nws kev hloov los ntawm cov kua hauv lub xeev mus rau lub xeev gas, tab sis nws tseem yog dej ; nws tsis tau hloov mus rau lwm yam khoom. Rau piv txwv , hydrogen burning nyob rau hauv huab cua undergoes a tshuaj hloov nyob rau hauv uas nws yog hloov dua siab tshiab rau dej.

Ntxiv rau qhov no, vim li cas evaporation ntawm dej hloov pauv lub cev thiab tsis yog tshuaj lom neeg hloov pauv?

9 A. Evaporation ntawm dej yog a kev hloov ntawm lub cev thiab tsis yog kev hloov tshuaj vim nws yog a hloov uas ua tsis hloov cov khoom zoo li a tshuaj hloov ,ib a hloov lub cev . Plaub lub cev cov khoom uas piav txog cov kua yog thaum nws khov, boils, evaporates , los yog condenses.

Tom qab, lo lus nug yog, uas tsis yog lub cev hloov dej? Lawv kuj yog kev hloov ntawm lub cev vim lawv ua tsis hloov qhov xwm txheej. Boiling dej : Kub dej yog ib qho piv txwv ntawm a hloov lub cev thiab tsis yog kev hloov tshuaj vim cov dej vapor tseem muaj tib lub qauv molecular li kua dej (H2O).

Ntxiv mus, dab tsi lub cev khoom yog siv nyob rau hauv evaporation?

Nws yog qhov kub thiab txias uas cov khoom hloov pauv mus rau cov kua lossis cov kua hloov mus rau cov khoom. Evaporation tshwm sim thaum dej poob los ntawm ib yam khoom.

Puas yog dej evaporating ib qho tshuaj tiv thaiv?

Cov evaporation ntawm dej yog lub cev hloov . Thaum twg dej evaporates , nws hloov los ntawm cov kua hauv lub xeev mus rau lub xeev gas, tab sis nws tseem dej ; nws tsis tau hloov mus rau lwm yam khoom. Piv txwv li, hydrogen burning nyob rau hauv huab cua undergoes a tshuaj hloov nyob rau hauv uas nws yog hloov dua siab tshiab rau dej.

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