Video: Hom teeb pom kev twg muaj qhov ntev wavelength liab lossis xiav?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub teeb liab muaj ib me ntsis ntev wavelength tshaj lub teeb xiav . Lub teeb liab (ntawm ib qho kawg pom spectrum ) muaj lub wavelength ntev dua tshaj lub teeb xiav . Txawm li cas los xij, lwm txoj kev sib txawv ntawm cov xim sib txawv ntawm teeb yog los ntawm lawv cov zaus, uas yog, tus naj npawb ntawm nthwv dej uas dhau los ntawm ib qho taw tes txhua ob.
Ib yam li ntawd, tib neeg nug, uas pom lub teeb xim muaj qhov ntev tshaj plaws wavelength?
liab
Tsis tas li ntawd, cov xim twg hauv qhov pom spectrum muaj lub zog loj tshaj? Violet nthwv dej muaj zog tshaj plaws ntawm qhov pom spectrum.
Hais txog qhov no, dab tsi yog cov xim ntawm cov spectrum ntawm pom lub hnub ci los ntawm qhov ntev tshaj plaws wavelength mus rau luv tshaj?
Peb pom cov nthwv dej no yog cov xim ntawm zaj sawv. Txhua xim muaj qhov sib txawv wavelength. Liab muaj qhov ntev wavelength thiab violet muaj qhov luv tshaj wavelength. Thaum tag nrho cov nthwv dej tau pom ua ke, lawv ua dawb teeb.
Vim li cas lub teeb liab muaj qhov ntev tshaj plaws wavelength?
Hnub ci muaj tag nrho cov xim ntawm peb cov spectrum pom; cov xim sib xyaw ua ke zoo li dawb. Lub teeb liab muaj qhov ntev tshaj plaws wavelength thiab, yog li ntawd, tsawg kawg ntawm lub zog nyob rau hauv lub spectrum pom. Raws li lub teeb wavelength txo los ntawm liab rau xiav teeb , yog li muaj peev xwm ntawm teeb nkag mus rau dej.
Pom zoo:
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