Ib yam khoom ntuj ceeb tsheej tshwm blue under blue light. Ib yam khoom magenta tshwm xiav hauv qab lub teeb xiav. Ib yam khoom daj tshwm ntsuab nyob rau hauv lub teeb ntsuab. Ib yam khoom cyan tshwm ntsuab hauv qab lub teeb ntsuab.
Thaum lub teeb ci ntsa iab tsoo lub teeb xiav dab tsi xim lub teeb pom?
Lub teeb dawb yog tsim los ntawm liab + ntsuab + xiav. Yog li yog hais tias ib yam khoom yog cyan thaum illuminated los ntawm lub teeb dawb, nws txhais tau hais tias nws muaj kev cuam tshuam blue + ntsuab teeb, piv txwv li cov khoom tsis cuam tshuam lub teeb liab. Thaum tib yam khoom yog illuminated nrog lub teeb daj, nws yog qhov tseem ceeb yog illuminated nrog liab + ntsuab teeb.
Xim dab tsi yuav xiav saum npoo tshwm hauv lub teeb xiav?
Blue. Ib yam khoom xiav absorbs tag nrho cov wavelengths ntawm lub teeb tab sis xiav. Yog li thaum lub teeb xiav ci rau ntawm ib qho khoom xiav, tag nrho cov xiav lub teeb yog rov qab. Qhov no ua rau cov khoom xiav saib xiav li ib txwm.
Lub teeb xim dab tsi yog qhov khoom xiav cuam tshuam?
Yog li cas rau cov xim absorbed? Thaum lub teeb dawbpoob rau ntawm qhov chaw xiav, nws tsuas pom xiav thiab nqus tag nrho lwm cov wavelengths.
Peb pom cov khoom xiav li cas?
Thaum peb saib ib yam khoom thiab pom nws cov xim, peb pom tag nrho cov teeb uas qhia tawm ntawm cov khoom ntawd. Cov khoom liab pom lub teeb liab, cov khoom ntsuab qhia txog lub teeb ntsuab, thiab lwm yam. … Tag nrho cov teeb liab ntawd tau nqus thiab cov khoom xiav yuav zoo li tsaus, yuav luag dub.
