Video: Puas yog lub zog uas taug kev los ntawm hluav taws xob Ib qho piv txwv ntawm qhov no yog lub teeb?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
2) Teeb yog cais raws li Electromabnerle RADIATION vim hluav taws xob thiab magnetic teb vibrate hauv a teeb yoj. RADIANT ENERGY - yog lub zog uas mus los ntawm hluav taws xob . Ib piv txwv ntawm no yog lub teeb . 4) Kub hluav taws xob , tseem hu ua _INFRARED WAVES w tsis tuaj yeem pom ntawm koj lub qhov muag tab sis tuaj yeem hnov ntawm koj cov tawv nqaij.
Ua raws li qhov no, nws puas muaj tseeb tias lub zog hluav taws xob nthuav tawm los ntawm nws qhov chaw hauv txhua qhov kev qhia?
Radiant zog kis tawm ntawm nws qhov chaw nyob rau hauv tag nrho cov lus qhia . Muaj tseeb los yog cuav. Cov hluav taws xob hluav taws xob muaj xws li pom lub teeb pom kev xwb. Microwaves yog ib hom infrared yoj.
Ib yam li ntawd, hom hluav taws xob twg tuaj yeem hnov los ntawm koj cov tawv nqaij thaum tshav kub? infrared hluav taws xob
Tib neeg kuj nug, puas yog hluav taws xob hluav taws xob?
Lub Electromagnetic Spectrum. Lub electromagnetic (EM) spectrum yog qhov ntau ntawm txhua hom EM hluav taws xob . Hluav taws xob yog zog uas mus thiab kis tawm raws li nws mus - pom teeb uas yog los ntawm lub teeb nyob rau hauv koj lub tsev thiab lub xov tooj cua nthwv dej uas los ntawm lub xov tooj cua chaw nres tsheb yog ob hom electromagnetic hluav taws xob.
Lub teeb cuam tshuam li cas rau lub zog?
Teeb tuaj yeem xav tias yog "particles" ntawm electromagnetic zog npe photons. Txij li thaum zog mus raws li qhov zaus nce, lub zog yog ncaj qha proportional rau zaus. Vim hais tias zaus thiab wavelength yog ntsig txog los ntawm qhov tsis tu ncua (c) lub zog kuj tuaj yeem sau tau nyob rau hauv lub wavelength: E = h · c / λ.
Pom zoo:
Dab tsi yog qhov txawv ntawm kev txuag hluav taws xob thiab lub hauv paus ntsiab lus ntawm kev txuag hluav taws xob?
Lub caloric txoj kev xav tau khaws cia tias cov cua sov tsis tuaj yeem tsim los yog rhuav tshem, qhov kev txuag ntawm lub zog ua rau lub hauv paus ntsiab lus tsis sib xws uas cov cua sov thiab cov tshuab ua haujlwm sib hloov tau
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
Dab tsi yog cov yam ntxwv ua kom muaj hluav taws xob hloov hluav taws xob siab (LET) hluav taws xob muaj thaum piv nrog cov hluav taws xob qis-LET? Cov huab hwm coj ntau ntxiv, txo qhov nkag mus. (Vim lawv cov nqi hluav taws xob thiab cov khoom loj heev, lawv ua rau ntau ionizations hauv cov ntaub so ntswg, sai sai poob lub zog
Dab tsi yog qhov piv txwv ntawm hluav taws xob hluav taws xob?
Tsis yog piv txwv - hluav taws xob mus los ntawm lub tshuab hluav taws xob mus rau qhov hluav taws xob. Kev hloov hluav taws xob - kev txav ntawm lub zog uas lub zog tsis hloov daim ntawv. Piv txwv li - hluav taws xob mus los ntawm lub tuam txhab hluav taws xob mus rau qhov hluav taws xob. Tsis yog piv txwv – tshuaj zog los ntawm zaub mov hloov mus rau txhua yam
Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
Qhov twg hauv qab no qhia cov piv txwv ntawm tej yam uas hloov hluav taws xob hluav taws xob mus rau thermal zog?
Qhov twg hauv qab no qhia cov piv txwv ntawm tej yam uas hloov hluav taws xob hluav taws xob mus rau thermal zog? Ntxuam thiab cua turbine Toaster thiab chav tso cua sov Lub dav hlau thiab tib neeg lub cev Ntuj lub qhov cub thiab rab