Umbala spectrum: yahlulwe ntoni ziqwempu ngayo nendlela sibona ngayo?

Isaak Nyuton, yamachiza edumileyo ngaphambili amava umdla: walubeka phezu umendo i ray eqhelekileyo kwelanga prism ezingoonxantathu, kangangokuba le-6 imibala zaseprayimari ibolile. Kubalulekile ukuphawula ukuba sisazinzulu yakwazi ukuqaqambisa okokuqala apho amacandelo 5 kuphela, kodwa emva anquma gqiphu umqadi kangangoko ezisixhenxe inani lilingane nenani amanqaku. Noko ke, emva kokuba spectrum umbala kwakhiwa kwisangqa, kwacaca ukuba omnye imibala kufuneka zisuswe, kwaye sisulu gay. Ngoko kude kube ngoku, ukusuka ngengcamango lwenzululwazi, kwindalo, kukho 6 kuphela imibala ezisisiseko, kodwa ke elowo kuthi owaziyo, nkqu umzekelo yomnyama obakhoyo efini, ukuba phakathi kwabo uyakwazi ukubona wesixhenxe.

spectrum XPath ngeziqingatha ezilingeneyo

Ukuze uqonde ukuba yintoni na umbala spectrum, sizama alabe libe zizabelo ezimbini. Owokuqala izakuqulatha imibala yokuqala, yaye okwesibini, ngokulandelelanayo, aphakamileyo. Xa iqela lokuqala ukuba abele imibala ezifana bomvu, qanda, bhlowu. Zizinto ezingundoqo kwaye enze abanye xa zidityaniswe kakuhle nenye. Phakathi kwabo, nayo, tsalela-orenji, ebomvu kunye noluhlaza. Owokuqala ingaveliselwa ngokuxuba bomvu tyheli, owesibini - obomvu, kunye noblowu nowesithathu - emthubi luhlaza. Phakathi zonke kucacile kutheni spectrum umbala ngasekhohlo ilizwi oluhlaza. Luyafumaneka nje ngokuxuba eblowu zize zifake endaweni emhlophe, nto leyo esele kwenza ilizwi non-main.

Inguqulelo nobunzima kakhulu spectrum

Iinzululwazi Modern umbala spectrum ayikhuphi ziqwempu-6 no-12. Phakathi kwazo nje kuphela imibala zamabanga aphakamileyo, kodwa tertichnye ukuba ligcwalise isithuba phakathi uluhlu iindidi ezimbini zokuqala. Isakhiwo eli qela lesithathu ziquka red-orenji, omthubi-orenji, omthubi-luhlaza, zuba-eluhlaza, nemisonto emsi-nemfusa bamfusa-purple. Loo ulwandiso isixelela ukuba spectrum umbala - yinto isithuba imixube ezahlukeneyo nga eyenza shades engakholelekiyo. Umzekelo, oluhlaza-eluhlaza ukuya kane ethile ngokuluqaba unika emthunzini kakhulu ephawulekayo lonyaka - aluhlaza. A red-violet ezidityaniswe kunye paint emhlophe ukuba ibe ezimfusa, twisisaka kunye qembu.

ilizwi lokuqala

Ngokuqinisekileyo uyazi ukuba konke oku kungentla ngazo imibala chromatic, ukuba ukuba umbala oqaqambileyo, zalisa. Kunye nabo kukho imibala achromatic, enamakhulu shades abamhlophe, abamnyama yonke ongwevu, ekukhanyeni kakhulu mnyama kakhulu. Ngenxa umbala wabo spectrum mihla iba ebanzi kakhulu, kwaye sele ezaliswe nkqu abangasekhoyo-12, kwakunye nokunye okuninzi. Isangqa original zime, ezibandakanya amacandelo 12. Ubume inxalenye nganye ku-8, ezikhanyayo nangakumbi ukuba njengoko usondela ukuya kwiziko abe ngokukhanya. Le isiphumo kuzuzwa ukuxubana umbala wokuqala emhlophe. Kumzekelo eye eboniswe ngasentla, siye wabonisa ukuba nokuba emfundo ephakamileyo tone range ingangxengeka ezimhlophe ngaloo zatshintsha ngaphaya ingqalelo.

Impembelelo umbala kwi ebomini bethu

Ukuze ukuba ukuya kungena kwabo demagoguery banal, nto isixelela ntoni impembelelo efihlakeleyo gwenxa umbala othile malunga nokuziphatha kunye sengqondo yomntu, siphawula nje ngokufutshane ukuba imibala efudumeleyo abonakale ibe kufutshane kuthi, kwaye nengqele, ngokungathi ndidandathekile zibe into zisuswe emehlweni. Ngenxa koku, unako ukwqhatha ebonwayo kweli gumbi ukudala intengiso inzuzo kwaye baqhube neminye imisebenzi eyahlukeneyo. Kukwabalulekile ukuqaphela ukuba spectrum umbala kungenzeka kuphela sinotyekelo mhlophe (njengoko kuchaziwe apha ngasentla), kodwa kwakhona ebumnyameni. Ngokufanayo, naliphi na icandelo isangqa zombini zamabanga emfundo ephakamileyo siya yaze yangxenga ifuthe lomanyano nayiphi umthunzi emnyama okanye ingwevu, bone ngabo nokuba babe uqina nangakumbi mhlophe okanye mnyama. Le nto kubalulekile ukuqwalasela ekudaleni ezahlukeneyo iiprojekthi kokubini embindini kunye nakwezinye iinkalo zobomi.

Oko sinako ukubona, abantu?

Enziwe ukukholelwa ukuba umbala spectrum ebonakalayo abantu - oko basic, imibala yokuqala - obomvu, oluhlaza naziiperile, kwakunye ngeenguqu ezininzi enziwa kubo. Ngenxa yoko, le uluhlu imibala, nto leyo kude 12 * 8 ziqwempu, nalapho ngakumbi. iliso lethu uyakwazi ukunakana shades ezahlukeneyo Makube lubabalo, koko, iimpawu zabo ekuqondeni azifani, kuxhomekeke kwizinto ezininzi zangaphandle. On indawo umbono nje lwezenzululwazi, ubude inkulu buye umbala obomvu. Ngoko ke, mthubi, imbola,-orenji kunye, ngokufanelekileyo, zonke izithunzi ebomvu sibona kakuhle. Njengoko sisondela violet, yonke imibala kancane amaza zabo ubude.

isiphelo

Enyanisweni, umbala spectrum - uyintsumantsumane wendalo. Thina, bantu, akukubona oko kuphela ngendlela ulinganiselwe. Kwanaphezu isiseko ukuhlola okwenziwa phezu ezahlukeneyo iintaka sinokuqiniseka ukuba sibona abangasekhoyo okuninzi ende enemikhono eziqhelekileyo kuthi, yaye ngaloo ndlela umfanekiso wabo phambi kwamehlo akho inemibala ngaphezu kuneyethu.