2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Vim li no, thaum txoj kev taw qhia ntawm dipoles parallel thiab antiparallel rau lub magnetic teb yog faib tsis sib npaug, ces cov khoom yog ferrimagnetic. Yog li, cov lus teb raug yog "Option C". Lus Cim: Hauv cov khoom siv diamagnetic, cov hlau nplaum dipoles tsis tuaj yog tias tsis muaj hluav taws xob tam sim no.
Thaum sib nqus dipole thiab magnetic teb ob leeg yog antiparallel?
Kev taw qhia ntawm dipoles parallel thiab antiparallel rau magnetic teb yog faib tsis sib npaug hauv cov ntaub ntawv ferrimagnetic.
Yam khoom siv hlau nplaum twg muaj qhov sib npaug thiab antiparallel sib nqus dipole alignment?
Cov ntaub ntawv ferromagnetic muaj lub sijhawm sib nqus uas sib npaug mus rau qhov sib nqus siv qhov chawcov khoom siv tshuaj tiv thaiv kab mob muaj lub sijhawm sib nqus sib nqus. Qhov no ua rau muaj cov hlau nplaum zoo rau cov ntaub ntawv ferromagnetic thiab xoom tag nrho cov hlau nplaum rau cov ntaub ntawv antiferromagnetic.
Lub sijhawm twg hauv qab no sib nqus sib nqus ua ke lawv tus kheej mus rau ib leeg?
Kev daws: Hauv ferromagnetic khoom, tus naj npawb ntawm cov hluav taws xob tsis sib xws yog ntau dua. Feem ntau ntawm cov spin magnetic moments taw tes rau hauv ib qho kev taw qhia. Li no txawm tias nyob rau hauv qhov tsis muaj sab nraud, lub sij hawm sib nqus sib dhos lawv tus kheej mus rau ib leeg thiab ua rau cov hlau nplaum sib nqus.
Thaum sab nraud magnetic teb yog siv rau ferromagnetic cov khoom yog dab tsiua tau txoj hauv kev uas dipoles tuaj yeem ua raws?
Yog tias muaj zog txaus sab nraud magnetic teb raug siv rau cov khoom siv, cov phab ntsa sau yuav txav los ntawm cov txheej txheem ntawm cov khoom siv hluav taws xob hauv atoms ze ntawm phab ntsa hauv ib qho chaw tig los ntawm kev cuam tshuam. sab nraud teb mus fim nyob rau hauv tib txoj kev raws li cov electrons nyob rau hauv lwm yam domain, yog li reorienting lub …
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Qhov txawv ntawm qhov taw qhia thiab qhov taw qhia yog dab tsi?
Raws li nouns qhov txawv ntawm qhov taw qhia thiab qhov taw qhia yog tias indicative yog (cov qauv sau ntawv) qhov taw qhia qhov taw qhia thaum qhov taw qhia yog tus taw tes lossis qhov ntsuas uas qhia qee yam. Puas qhia thiab qhia tib yam?
Thaum twg qhov no yog peb ib qho kev taw qhia ntawm netflix?
Yog, Ib Txoj Kev Qhia: Nov Yog Peb tam sim no muaj nyob rau ntawm American Netflix. Nws tuaj txog rau online streaming ntawm Hlis 21, 2019. Lub teb chaws twg muaj qhov no yog peb ib qho kev taw qhia ntawm Netflix? Hmoov tsis zoo, Qhov No Yog Peb tam sim no tsis muaj nyob rau hauv lub platform hauv Asmeskas lossis UK.
Thaum twg yog qhov kev kawm tshiab thiab kev cob qhia ntawm whmis xav tau?
Kev kawm tshiab thiab kev cob qhia feem ntau yuav tsum muaj: Raws li xav tau los tiv thaiv tus neeg ua haujlwm kev noj qab haus huv thiab kev nyab xeeb. Yog tias qhov chaw ua haujlwm tau hloov pauv. Yog tias cov khoom tshiab tau nthuav tawm.
Puas tau tsim txoj cai ntawm kev coj ncaj ncees rau kev taw qhia?
Txoj cai ntawm kev coj ncaj ncees, tsim los ntawm Pawg Kws Tshuaj Kho Mob ntawm Is Nrias teb rau kev taw qhia ntawm Tus Kws Tshuaj Indian yog txhais tau los coj cov kws muag tshuaj txog seb nws yuav coj nws li cas, nws cov neeg saib xyuas &
Qhov twg yog qhov kev txiav txim siab rau kev tsis lees paub thiab rau kev ua kom muaj kev tawm tsam ntawm kev tawm tsam?
Kev qhuab ntuas tau siv los ntawm cov thawj coj loj hauv cov tub rog Romanrau txim rau cov koom haum lossis pab pawg loj ua txhaum cai, xws li kev ua phem, kev tawm tsam, kev tawm tsam, thiab kev tsis ncaj ncees, thiab rau lub pacification ntawm rebellious legions.
