2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tsis yog-ionizing hluav taws xob tau piav qhia raws li cov kab hluav taws xob tsis muaj zog uas tsim los ntawm oscillating hluav taws xob thiab sib nqus teb ncig ntawm qhov ceev ntawm lub teeb. Tsis-ionizing hluav taws xob suav nrog cov spectrum ntawm ultraviolet (UV), pom lub teeb, infrared (IR), microwave (MW), xov tooj cua zaus (RF), thiab tsis tshua muaj zaus (ELF).
Yim piv txwv ntawm ionizing hluav taws xob yog dab tsi?
Piv txwv suav nrog tshav kub lossis lub teeb los ntawm lub hnub, microwaves los ntawm qhov cub, X rays los ntawm X-ray raj thiab gamma rays los ntawm cov khoom siv hluav taws xob. Ionizing hluav taws xob tuaj yeem tshem tawm cov hluav taws xob ntawm cov atoms, piv txwv li nws tuaj yeem ionize atoms.
Qhov twg hauv qab no siv tsis yog Ionising?
Radiofrequency (RF) hluav taws xob siv hauv ntau daim ntawv thov kev tshaj tawm thiab kev sib txuas lus. Microwaves siv hauv chav ua noj hauv tsev. Infrared hluav taws xob siv nyob rau hauv cov teeb hluav taws xob. Ultraviolet (UV) hluav taws xob los ntawm lub hnub thiab tanning txaj.
Dab tsi yog qhov chaw ntawm cov hluav taws xob tsis-ionizing?
Natural sources of non-ionizing radiation include: xob . teeb thiab cua sov los ntawm lub hnub . lub ntiaj teb lub ntuj hluav taws xob thiab magnetic teb.
Puas yog lub hnub ionizing hluav taws xob?
Ultraviolet (UV) hluav taws xob yog ib daim ntawv tsis-ionizing hluav taws xobuas yog tawm los ntawm lub hnub thiab cov khoom siv dag zog, xws li tanning txaj. Thaum nws muaj qee qhov txiaj ntsig rau tib neeg, suav nrog kev tsim cov vitamin D, nws kuj tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv. PebQhov chaw ntawm UV hluav taws xob: Lub hnub.
Pom zoo:
Tsis muaj lub txim hluav taws xob hauv qhov hluav taws xob?
Poob lub txim yog tshwm sim los ntawm txhua yam uas tiv thaiv qhov hluav taws xob hluav taws xob los ntawm kev dhia ntawm qhov sib txawv electrode ntawm qhov kawg ntawm lub txim hluav taws xob. Qhov no suav nrog hnav, fouled los yog puas lub txim hluav taws xob, cov hlua hluav taws xob tsis zoo lossis lub kaus mom tawg tawg.
Puas siv hluav taws xob hauv qhov hluav taws xob tuaj yeem siv rau ntawm qhov loj?
Txawm hais tias tsawg dua, lwm hom kev siv hluav taws xob hauv av tuaj yeem siv los muab ntau lub zog ntau dua. Tapping qhov chaw ntawm cov dej kub faus rau hauv qab lub ntiaj teb saum npoo tuaj yeem muab cua sov rau cov neeg coob coob, thiab tsim kom muaj zog txaus los tsim hluav taws xob loj.
Lub tshuab hluav taws xob loj npaum li cas rau qhov chaw nres tsheb tsis muaj hluav taws xob?
Nrhiav lub rhaub nrog BTU tso zis uas phim koj cov txiaj ntsig. Piv txwv li, yog tias koj qhov chaw nres tsheb tsis muaj hluav taws xob yog 484 square feet, koj cov qauv yog 484 / 200 x 9, 000, lossis 21, 780. Koj xav tau lub rhaub nrog tsawg kawg yog 21, 780 BTU tso zis.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
