Video: Quartz puas tuaj yeem ua hluav taws xob?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Txawm tias quartz tsis yog conductive (lub ntsiab lus nws tsis nqa hluav taws xob zoo li feem ntau cov hlau xws li tooj liab), nws muaj qee yam hluav taws xob uas ua rau nws muaj txiaj ntsig zoo rau cov khoom siv hluav taws xob. Hauv particular, nws yog piezoelectric.
Ib yam li ntawd, yuav ua li cas thaum koj khiav hluav taws xob los ntawm quartz?
Quartz Crystals yog cov khoom siv piezoelectric. Yog li, dab tsi tib neeg ua kom lawv vibrate yog siv lub zog hluav taws xob, uas distorts cov siv lead ua (zoo li siv lub zog rau compress aspring), thiab tom qab ntawd thaum cov hluav taws xob raug tshem tawm, cov siv lead ua springs rov qab rau hauv qhov chaw, uas tsim ib qho kev tawm tsam. hluav taws xob teb.
Tom qab ntawd, lo lus nug yog, puas quartz siv lead ua cia lub zog? Nyob rau hauv lub resonant mob, sab nraud tsis muaj zog hluav taws xob zog tau hloov mus rau hauv mechanical zog khaws cia hauv quartz siv lead ua . Cov ntsiab cai ntawm quartz crystalenergy khaws cia thiab instantaneous zog tso tawm yog theoretical soj ntsuam. A quartz siv lead ua ntawm 1 MHz resonantfrequency yog saws nyob rau hauv qhov kev tshawb fawb no.
Tom qab ntawd, ib tug kuj yuav nug, puas siv lead ua hluav taws xob?
Hauv siv lead ua , hluav taws xob tam sim no yog vim kev txav ntawm ob qho tib si ions thiab electrons. Ions txav los ntawm hopping qee zaus los ntawm qhov chaw mus rau qhov chaw; tag nrho cov khoom muaj peev xwm conductelectricity ua li no. Thaum lub voltage yog xoom, tsis muaj net tam sim no vim hais tias cov ions hop randomly nyob rau hauv tag nrho covdirections.
Hom siv lead ua twg yog qhov zoo ntawm hluav taws xob?
Txawm hais tias nws yog tus neeg xyuas pib zoo tshaj plaws , tooj thiab kub siv ntau zaus hauv hluav taws xob daim ntawv thov vim tooj liab tsis tshua kim thiab kub muaj ntau dua corrosion kuj. Vim hais tias cov nyiaj tarnishes, nws yog qhov tsawg dua rau qhov siab zaus vim tias sab nrauv sab nrauv ua tsis zoo. conductive.
Pom zoo:
Lub ntsiab txhais ntawm lo lus hluav taws xob hluav taws xob yog dab tsi?
Npe. Cov hluav taws xob hluav taws xob txhais tau tias yog hluav taws xob hluav taws xob uas tso cai rau kev ua haujlwm kom tiav. Ib qho piv txwv ntawm lub zog hluav taws xob yog lub zog los ntawm lub qhov hluav taws xob ntsaws. YourDictionary txhais thiab siv piv txwv
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Lub co2 hluav taws tua hluav taws puas ua haujlwm ntawm hluav taws kub oxidizer?
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