Cov txheej txheem:
- Puas xiav thiab daj mus ua ke?
- Koj ua ntsuab li cas?
- ob lub xim twg ua rau xim xiav?
- Koj tuaj yeem ua xim dab tsi nrog ntsuab?
Video: Thaum xiav thiab daj sib tov?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Vim cov xim xiav thiab xim daj ob qho tib si cuam tshuam nruab nrab (ntsuab tshwm) wavelengths thaum xiav thiab daj xim sib xyaw ua ke, qhov sib tov tshwm ntsuab. …
Puas xiav thiab daj mus ua ke?
1. Yellow thiab xiav. Cov xim classic (thiab yooj yim tshaj) ua ke nrog daj yog xiav. Kev sib xyaw xim daj thiab xiav yog qhov tsis muaj kev xav zoo li lawv nyob ntawm qhov sib txawv ntawm cov quadrants ntawm cov xim log, txhais tau tias lawv feem ntau ua tiav.
Koj ua ntsuab li cas?
Ntsuab yog xim thib ob. Txhawm rau tsim nws, koj yuav xav tau txhawm rau muab qhov sib npaug ntawm xiav thiab daj, ob qho tib si yog xim thawj. Cov xim "Primary" muaj nyob ntawm lawv tus kheej thiab tsis tuaj yeem tsim los ntawm kev sib xyaw lwm cov xim. Peb lub ntsiab xim yog liab, xiav, thiab daj, tab sis koj tsuas xav tau xiav thiab daj los tsim ntsuab.
ob lub xim twg ua rau xim xiav?
Magenta thiab Cyan ua Blue.
Koj tuaj yeem ua xim dab tsi nrog ntsuab?
Red. Liab sib xyaw nrog ntsuab ib txwm ua ntxoov xim av. Qhov no tshwm sim vim liab thiab ntsuab yog cov xim sib txawv ntawm ib leeg. Nyob ntawm seb cov xim liab ntxiv rau ntsuab, qhov ntxoov ntxoo ntawm xim av koj tsim tuaj yeem tshwm liab lossis ntau dua ntsuab.
Pom zoo:
Puas daj daj daj yog qhov qhia tias cev xeeb tub?
Kev tso tawm ntxov ntxov Thaum cev xeeb tub Thaum muaj ntau tus poj niam muaj qhov paug tawm ntawm qhov chaw mos, nws tsis feem ntau cuam tshuam nrog kev xeeb tub. Tab sis feem ntau cov poj niam cev xeeb tub yuav zais cov nplaum, xim dawb, lossis daj ntseg - cov kua qaub daj thaum ntxov ntawm thawj peb lub hlis twgthiab thoob plaws lawv cev xeeb tub.
Puas yog xim daj thiab xiav sib piv?
Cov xim ntxiv yog ob peb xim, diametrically opposite ntawm lub voj voog xim: raws li pom hauv Newton lub voj voog xim, liab thiab ntsuab, thiab xiav thiab daj. Daj ntxiv xiav; Cov teeb daj thiab xiav sib xyaw ua kom lub teeb dawb . Dab tsi yog xim xiav?
Yuav ua li cas sib tov indigo xiav?
Cov xim thawj uas ua rau indigo yog liab thiab xiav. Liab thiab xiav kuj tuaj yeem sib xyaw ua violet thaum siv sib npaug. Ua kom indigo, xiav yuav tsum yog cov xim tseem ceeb hauv qhov sib npaug. Kev sib npaug ntawm lej los tsim indigo yuav yog sib tov ib feem peb liab thiab ob feem peb xiav .
Thaum twg daim duab daj daj daj tau thaij?
Hnub Valentine's Day, 1990, 3.7 billion mais deb ntawm lub hnub, lub Voyager 1 spacecraft coj ib daim duab ntawm lub ntiaj teb. Daim duab, lub npe hu ua Pale Blue Dot, qhia txog peb lub ntiaj teb raws li qhov ze li qhov tsis paub tseeb speck kwv yees qhov loj ntawm pixel .
Koj puas yuav tsum sib xyaw xiav thiab daj?
Vim cov xim xiav thiab xim daj ob qho tib si cuam tshuam nruab nrab ( green tshwm) wavelengths thaum xim xiav thiab daj xim sib xyaw ua ke, qhov sib tov tshwm ntsuab . Puas xiav thiab daj tuaj yeem ua ke? Blue yog xim uas tsis txhob poob siab.
