Video: Lub ntsiab lus ntawm kev hloov lub cev yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A hloov lub cev yog hom hloov nyob rau hauv uas daim ntawv ntawm cov teeb meem yog hloov, tab sis ib yam khoom tsis hloov mus rau lwm yam. Qhov loj lossis cov duab ntawm cov teeb meem yuav raug hloov, tab sis tsis yog tshuaj tshuaj tiv thaiv tshwm sim. Kev hloov ntawm lub cev feem ntau yog thim rov qab. Feem ntau tshuaj hloov pauv yog irreversible.
Tsuas yog li ntawd, qhov yooj yim txhais ntawm lub cev hloov pauv yog dab tsi?
Kev hloov ntawm lub cev yog kev hloov cuam tshuam rau daim ntawv ntawm cov tshuaj, tab sis tsis yog nws cov 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 cov tshuaj lom neeg lossis cov tshuaj sib xyaw yooj yim.
Tsis tas li ntawd, lub ntsiab lus ntawm lub cev thiab tshuaj hloov pauv yog dab tsi? 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.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog piv txwv ntawm kev hloov lub cev?
Piv txwv ntawm hloov lub cev suav nrog kev hloov nyob rau hauv qhov loj los yog cov duab ntawm cov teeb meem. Hloov ntawm xeev-rau piv txwv , los ntawm cov khoom mus rau cov kua los yog los ntawm cov kua rau roj-yog tseem kev hloov ntawm lub cev . Qee cov txheej txheem uas ua rau kev hloov ntawm lub cev xws li txiav, khoov, dissolving, khov, boiling, thiab melting.
Lub ntsiab lus ntawm kev hloov tshuaj lom neeg yog dab tsi?
npe. Chemistry . feem ntau irreversible tshuaj tiv thaiv nrog rau kev hloov pauv ntawm cov atoms ntawm ib lossis ntau yam khoom thiab a hloov hauv lawv tshuaj cov khoom los yog muaj pes tsawg leeg, uas ua rau muaj tsawg kawg yog ib yam tshiab: Cov tsim ntawm xeb ntawm hlau yog a tshuaj hloov.
Pom zoo:
Lub ntsiab lus ntawm kev hloov pauv hauv kev txheeb cais yog dab tsi?
Variability hauv Statistics yog dab tsi? Variability (tseem hu ua kis los yog dispersion) yog hais txog kev nthuav tawm cov ntaub ntawv li cas. Variability muab txoj hauv kev los piav qhia ntau npaum li cas cov ntaub ntawv sib txawv thiab tso cai rau koj siv cov txheeb cais los sib piv koj cov ntaub ntawv rau lwm cov ntaub ntawv
Lub ntsiab lus ntawm lub hauv paus lo lus meter nyob rau hauv lo lus tus pas ntsuas kub yog dab tsi?
Lub hauv paus chiv keeb ntawm lo lus 'Thermometer' Qhov thib ob ntawm lo lus, 'meter', los ntawm Fabkis -mètre (uas muaj nws cov hauv paus hauv lub post-classical Latin: -meter, -metrumand lub ancient Greek, -Μέτρο ν, lossis metron, uas txhais tau tias ntsuas qee yam, xws li qhov ntev, qhov hnyav, lossis dav)
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.'
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
Lub ntsiab lus ntawm lub cev thiab tshuaj hloov pauv yog dab tsi?
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