Video: Lub ntsiab lus ntawm lub cev thiab tshuaj hloov pauv yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A tshuaj hloov tau los ntawm a tshuaj tiv thaiv ,thaum a hloov lub cev yog thaum tseem ceeb kev hloov cov ntawv tab sis tsis yog tshuaj tus kheej. Piv txwv ntawm tshuaj hloov pauv yog hlawv, ua noj, xeb, thiab rotting. Piv txwv ntawm kev hloov ntawm lub cev yog boiling, melting, freezing, thiab shredding.
Yog li ntawd, lub ntsiab lus ntawm kev hloov lub cev yog dab tsi?
Kev hloov ntawm lub cev yog kev hloov cuam tshuam rau daim ntawv ntawm a tshuaj khoom, tab sis tsis yog nws tshuaj muaj pes tsawg leeg. Kev hloov ntawm lub cev yog siv los cais cov sib xyaw ua ke rau hauv lawv cov khoom sib txuas, tab sis feem ntau tsis tuaj yeem siv los cais cov tebchaw rau hauv tshuaj cov ntsiab lus los yog cov ntsiab lus yooj yim.
Tsis tas li ntawd, kev hloov tshuaj lom neeg txhais li cas? A tshuaj hloov , kuj hu ua a tshuaj tiv thaiv , yog ib txoj kev uas ib los yog ntau yam khoom raug hloov mus rau hauv ib los yog ntau yam tshiab thiab txawv. Hauv lwm lo lus, a tshuaj hloov yog a tshuaj tiv thaiv nrog rau kev hloov pauv ntawm atoms. Ib qho uas nqus cua sov yog hu ua endothermic tshuaj tiv thaiv.
Yog li ntawd, lub cev hloov pauv yooj yim txhais li cas?
A hloov lub cev yog a hloov nyob rau hauv uas tsis muaj cov khoom tshiab tsim. Kev hloov ntawm lub cev cuam tshuam rau daim ntawv ntawm a tshuaj khoom, tab sis tsis yog nws tshuaj muaj pes tsawg leeg. Mixtures tuaj yeem sib cais rau hauv lawv qhov chaw los ntawm lub cev txoj kev, xws li spinning hauv ib lub centrifuge.
Lwm lub npe ntawm kev hloov lub cev yog dab tsi?
Alternate Synonyms rau " hloov lub cev ": Phase hloov ; theem kev hloov; xeev hloov ; txheej txheem ntuj; tej yam ntuj tso; kev ua; kev ua si.
Pom zoo:
Cov tshuaj hloov pauv txawv li cas ntawm cov lus nug hloov lub cev?
Qhov txawv ntawm kev hloov tshuaj thiab lub cev yog dab tsi? Kev hloov tshuaj muaj xws li kev tsim cov khoom tshiab los ntawm kev rhuav tshem thiab rov kho cov atoms. Kev hloov ntawm lub cev feem ntau yog thim rov qab thiab tsis koom nrog kev tsim cov khoom sib txawv lossis cov khoom sib txuas
Dab tsi yog qhov txawv ntawm ib puag ncig kev hloov pauv thiab kev hloov pauv qub txeeg qub teg?
Qhov sib txawv ntawm cov yam ntxwv ntawm cov tib neeg ntawm tib hom yog hu ua variation. Qhov no yog inherited variation. Qee qhov kev hloov pauv yog qhov tshwm sim ntawm qhov sib txawv ntawm ib puag ncig, lossis ib tus neeg ua dab tsi. Qhov no yog hu ua environmental variation
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 txawv ntawm lub cev thiab tshuaj hloov pauv ntawm cov teeb meem?
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 lub ntsiab lus ntawm kev hloov pauv lom neeg hauv cov ntsiab lus ntawm allele zaus?
Microevolution, los yog evolution ntawm ib tug me me, yog txhais raws li ib tug kev hloov nyob rau hauv lub zaus ntawm noob variants, alleles, nyob rau hauv ib tug pej xeem ntau tiam. Lub teb ntawm biology uas kawm txog allele frequencies nyob rau hauv cov pejxeem thiab yuav ua li cas lawv hloov lub sij hawm yog hu ua pej xeem noob caj noob ces