Thaum koj sib xyaw xim liab thiab txiv kab ntxwv, koj tau txais xim thib peb hu ua liab-txiv kab ntxwv. Nws sib xyaw xim thawj nrog cov xim thib ob; qhov no yog hu ua tertiary xim. Muaj peb xim thawj, peb xim theem nrab, thiab rau tertiary xim, uas suav rau 12 xim yooj yim.
Puas txiv kab ntxwv thiab liab ua daj?
txiv kab ntxwv yog xim liab thiab daj vim txiv kab ntxwv yog tsim los ntawm kev sib xyaw xim liab nrog daj. Dab tsi mus ntawm cov xim thib ob thiab cov xim thawj?
Puas liab tuaj ua ntej txiv kab ntxwv?
Liab yog xim ntawm qhov ntev wavelength kawg ntawm lub teeb pom kev zoo, nej mus rau txiv kab ntxwv thiab opposite violet. … Nws muaj qhov tseem ceeb wavelength ntawm kwv yees li 625–740 nanometers. Nws yog thawj xim hauv RGB xim qauv thiab CMYK xim qauv, thiab yog cov xim sib ntxiv ntawm cyan.
Thaum twg liab ua txiv kab ntxwv?
Txiv kab ntxwv yog xim ntawm daj thiab liab ntawm lub spectrum ntawm pom lub teeb. Tib neeg lub qhov muag pom cov txiv kab ntxwv thaum pom lub teeb nrog lub zog loj nruab nrab ntawm kwv yees li 585 thiab 620 nanometers. Hauv kev tha xim thiab xim txoj kev xav, nws yog xim thib ob ntawm cov xim, tsim los ntawm kev sib xyaw xim daj thiab liab.
Dab tsi kuv tuaj yeem muab cov txiv kab ntxwv ua kom liab?
Ntxiv cov xim txiv kab ntxwv rau ib qho thiab xim violet rau lwm tus
- Koj yuav tsum tuaj yeem sib tov ob xim sib npaug thiab tseem ua kom muaj xim liab, tab sis lub caij liabyuav muaj zog dua yog tias koj siv tsawg dua ntawm cov xim thib ob (txiv kab ntxwv lossis violet).
- paj ib kab ntawm koj cov txiv kab ntxwv-liab tshiab ntawm ib sab ntawm lub txiv kab ntxwv-liab dhau los.
