Video: Lub ntsiab lus ntawm kev hloov theem yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
theem hloov -a hloov los ntawm ib lub xeev (khoom los yog kua lossis roj) mus rau lwm qhov tsis muaj a hloov nyob rau hauv tshuaj muaj pes tsawg leeg. theem kev hloov , lub cev hloov , xeev hloov . khov, khov - tshem tawm ntawm tshav kub mus rau hloov ib yam dab tsi los ntawm cov kua mus rau ib qho khoom. liquefaction - kev hloov pauv ntawm cov khoom lossis cov roj rau hauv cov kua.
Ntawm no, piv txwv ntawm kev hloov theem yog dab tsi?
Theem hloov muaj xws li vaporization, condensation, melting, freezing, sublimation, thiab deposition. Condensation tshwm sim thaum cov khoom hauv cov pa txias txaus (poob zog) rau hloov mus rau lub xeev ua kua. Ib piv txwv ntawm condensation yog thaum ib khob dej khov ua cov dej ntws tawm sab nraud.
Ib yam li ntawd, 6 hom kev hloov theem yog dab tsi? Muaj rau qhov kev hloov pauv ntawm theem uas cov tshuaj mus txog:
- Freezing: kua rau khoom.
- Melting: solid to liquid.
- Condensation: gas rau kua.
- Vaporization: kua rau roj.
- Sublimation: solid to gas.
- Deposition: gas rau khoom.
Tom qab ntawd, ib tug kuj yuav nug, ua li cas thaum lub sij hawm hloov theem?
Lawv yog kev hloov hauv kev sib txuas lub zog ntawm cov molecules. Yog cua sov los rau hauv ib yam khoom thaum lub sij hawm hloov theem , ces lub zog no yog siv los rhuav cov bonds ntawm lub molecules ntawm cov khoom. Cov cua sov yog siv los rhuav cov kev sib txuas ntawm cov dej khov molecules thaum lawv tig mus rau hauv cov kua theem.
Koj txhais li cas los ntawm theem?
Hauv chemistry thiab physics, a theem yog ib daim ntawv uas txawv ntawm lub cev, xws li khoom, kua, roj, los yog plasma. Piv txwv li, cov kua sib tov tuaj yeem muaj nyob hauv ntau yam theem , xws li roj theem thiab aqueous theem . Lub sij hawm theem kuj tseem siv tau los piav txog cov xeev sib npaug ntawm a theem daim duab.
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?
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Lub ntsiab lus ntawm kev hloov lub cev yog dab tsi?
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Dab tsi yog lub ntsiab lus ntawm kev hloov pauv lom neeg hauv cov ntsiab lus ntawm allele zaus?
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