Puas yog lub zog uas taug kev los ntawm hluav taws xob Ib qho piv txwv ntawm qhov no yog lub teeb?
Puas yog lub zog uas taug kev los ntawm hluav taws xob Ib qho piv txwv ntawm qhov no yog lub teeb?

Video: Puas yog lub zog uas taug kev los ntawm hluav taws xob Ib qho piv txwv ntawm qhov no yog lub teeb?

Video: Puas yog lub zog uas taug kev los ntawm hluav taws xob Ib qho piv txwv ntawm qhov no yog lub teeb?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Lub peb hlis ntuj
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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.

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