1: of, ntsig txog, lossis tawm tswv yim: dab ntxwg nyoog Peb tau hnov qhov pom ntawm lub pob qub qub.
Dab tsi yog spectral saib?
Koj tuaj yeem paub qhov spectrum ntawm cov lus piav qhia los ntawm cov lus xws li "spectacle," "spectrum," thiab "zoo heev." Tag nrho cov lus no qhia lub ntsiab lus zoo sib xws, uas los ntawm Latin verb specere, "saib, saib." Thaum ib yam dab tsi yog spectral, xav tias nws yog ib yam dab tsi, ib yam dab tsi koj pom tab sis tsis kov- …
spectral twilight txhais li cas?
Lub diffused light from the sky thaum yav tsaus ntuj los yog sawv ntxov thaum lub hnub nyob hauv qab qab ntug thiab nws lub teeb yog refracted los ntawm lub ntiaj teb cua. b. Lub sij hawm ntawm lub hnub thaum lub hnub nyob rau hauv qab ntawm lub qab ntug, tshwj xeeb tshaj yog lub sij hawm ntawm hnub poob thiab tsaus ntuj. 2.
piv txwv ntawm spectrum yog dab tsi?
Spectrum yog qhov ntau ntawm cov xim ntawm lub zog wavelength xa tawm los ntawm lub teeb pom kev thaum pom los ntawm prism. Ib qho piv txwv ntawm ib qho spectrum yog ib zaj sawv.
Dab tsi yog qhov txawv ntawm spectrum?
Noun. ▲ Rov qab ntawm amplitude los yog breadth . particularism . differentiation.
