[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.achapur.sk\/farby-ktore-vidime-vobec-nemusia-zodpovedat-skutocnosti\/#Article","mainEntityOfPage":"https:\/\/www.achapur.sk\/farby-ktore-vidime-vobec-nemusia-zodpovedat-skutocnosti\/","headline":"Farby, ktor\u00e9 vid\u00edme, v\u00f4bec nemusia zodpoveda\u0165 skuto\u010dnosti","name":"Farby, ktor\u00e9 vid\u00edme, v\u00f4bec nemusia zodpoveda\u0165 skuto\u010dnosti","description":"Mnoho vec\u00ed okolo n\u00e1s u\u017e berieme ako samozrejmos\u0165 a\u00a0v\u00f4bec by n\u00e1m nezi\u0161lo na um, \u017ee by to mohlo by\u0165 aj \u00faplne inak. Voda je \u010d\u00edra, slnko \u017elt\u00e9 a\u00a0obloha modr\u00e1, ale je to naozaj tak? Pravdu sa dozviete v\u00a0nasleduj\u00facich riadkoch. \u00a0 Ru\u017eov\u00e1 \u2013 existuje alebo nie? Vedci ved\u00fa medzi sebou sporyoh\u013eadom existencie ru\u017eovej. Jedni s\u00fa z\u00e1stancami […]","datePublished":"2020-01-23","dateModified":"2023-04-25","author":{"@type":"Person","@id":"https:\/\/www.achapur.sk\/author\/#Person","name":"","url":"https:\/\/www.achapur.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e32c915fa5b274a4469e3ef5c1f9837e76577a60613858c5c8a74a3de98e33bc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e32c915fa5b274a4469e3ef5c1f9837e76577a60613858c5c8a74a3de98e33bc?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"achapur.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.achapur.sk\/wp-content\/uploads\/img_a309772_w2019_t1580227388.jpg","url":"https:\/\/www.achapur.sk\/wp-content\/uploads\/img_a309772_w2019_t1580227388.jpg","height":0,"width":0},"url":"https:\/\/www.achapur.sk\/farby-ktore-vidime-vobec-nemusia-zodpovedat-skutocnosti\/","about":["Z\u00e1bava"],"wordCount":482,"articleBody":"Mnoho vec\u00ed okolo n\u00e1s u\u017e berieme ako samozrejmos\u0165 a\u00a0v\u00f4bec by n\u00e1m nezi\u0161lo na um, \u017ee by to mohlo by\u0165 aj \u00faplne inak. Voda je \u010d\u00edra, slnko \u017elt\u00e9 a\u00a0obloha modr\u00e1, ale je to naozaj tak? Pravdu sa dozviete v\u00a0nasleduj\u00facich riadkoch.\u00a0Ru\u017eov\u00e1 \u2013 existuje alebo nie?Vedci ved\u00fa medzi sebou sporyoh\u013eadom existencie ru\u017eovej. Jedni s\u00fa z\u00e1stancami toho, \u017ee naozaj existuje, a\u00a0druh\u00ed sa domnievaj\u00fa, \u017ee nie. V\u0161etci ju v\u0161ak vid\u00edme, tak kde je pravda? \u010clovek vn\u00edma v\u010faka svetlu v\u0161etky farby, no vlnov\u00fa d\u013a\u017eku ru\u017eovej v\u0161ak nem\u00e1. Pr\u00edkladom je d\u00faha, tento odtie\u0148 nen\u00e1jdeme ani tam, preto\u017ee ak by sme predpokladali, \u017ee by mohla vznikn\u00fa\u0165 zmie\u0161an\u00edm \u010dervenej a\u00a0fialovej, nebolo by to mo\u017en\u00e9, ke\u010f\u017ee tieto dve farby sa nach\u00e1dzaj\u00fa na opa\u010dn\u00fdch koncoch.\u00a0M\u00e1 d\u00faha sedem farieb?D\u00fahu sme na vlastn\u00e9 o\u010di videli u\u017e mnohokr\u00e1t, no st\u00e1le prebiehaj\u00fa o\u00a0nej spory. V\u00a0starovekom Gr\u00e9cku sa jej venoval Hom\u00e9r a\u00a0on tam videl iba fialov\u00fa, filozof Xenofanes v\u00a0nej rozli\u0161oval a\u017e tri odtiene: fialov\u00fa, \u010derven\u00fa a\u00a0\u017eltozelen\u00fa, no a\u017e do 16.storo\u010dia ich boli v\u00a0d\u00fahe \u0161tyri: zelen\u00e1, modr\u00e1, \u017elt\u00e1 a\u00a0\u010derven\u00e1. Piata farba, fialov\u00e1, pribudla v\u00a0obdob\u00ed renesancie. A\u017e Isaac Newton v\u00a0roku 1666 pri\u0161iel s n\u00e1zorom, \u017ee vo vesm\u00edre je mnoho vec\u00ed s \u010d\u00edslom sedem, to\u013eko odtie\u0148ov m\u00e1 aj d\u00faha. Priradil jej oran\u017eov\u00fa s\u00a0indigovou a jeho te\u00f3ria plat\u00ed dodnes.\u00a0Zabudnite na \u010d\u00edru vodu\u010cist\u00e1 voda je svetlomodr\u00e1, ale trocha odli\u0161n\u00e1 od tej v\u00a0mori, preto\u017ee v\u00a0oce\u00e1ne s\u00fa molekuly vody, ktor\u00e9 absorbuj\u00fa svetlo s\u00a0dlh\u0161ou vlnovou d\u013a\u017ekou a\u00a0naopak, to s krat\u0161ou d\u013a\u017ekou odr\u00e1\u017eaj\u00fa. V poh\u00e1ri v\u0161ak m\u00e1me vodu modrastej farby, nie \u010d\u00edru. \u013dudsk\u00e9 oko m\u00e1 obmedzen\u00e9 videnie, a\u00a0preto niektor\u00e9 odtiene nikdy neuvid\u00edme, medzi ne patr\u00ed napr\u00edklad modro\u017elt\u00e1 alebo \u010dervenozelen\u00e1, dokonca ani \u017eeny nemaj\u00fa t\u00fa mo\u017enos\u0165, aj ke\u010f je zn\u00e1me, dok\u00e1\u017eu rozl\u00ed\u0161i\u0165 viac farieb ako mu\u017ei. Na vine je vn\u00edmanie n\u00e1\u0161ho mozgu, ktor\u00fd dok\u00e1\u017ee vidie\u0165 bu\u010f zelen\u00fa alebo \u010derven\u00fa, nikdy nie obidve naraz. To ist\u00e9 plat\u00ed aj pri \u017eltej a\u00a0modrej, st\u00e1le pre n\u00e1s zostan\u00fa dve samostatn\u00e9 farby.\u00a0Na oblohe je biele slnkoSlnko vn\u00edmame ako \u017eerav\u00fa gu\u013eu, \u010do n\u00e1m pripom\u00edna ohe\u0148, ktor\u00fd vid\u00edme ako \u017elto-oran\u017eov\u00fd, ale v\u00a0skuto\u010dnosti je biele. Jej \u017elt\u00fd odtie\u0148 m\u00e1 na svedom\u00ed na\u0161a atmosf\u00e9ra, ktor\u00e1 svetlo s\u00a0krat\u0161ou vlnovou d\u013a\u017ekou rozpt\u00fdli a\u00a0odr\u00e1\u017ea to, ktor\u00e9 m\u00e1 dlh\u0161iu vlnov\u00fa d\u013a\u017eku, a\u00a0tam patr\u00ed oran\u017eov\u00e1, \u010derven\u00e1 a\u00a0\u017elt\u00e1, a\u00a0to je d\u00f4vod, \u017ee na\u0161im o\u010diam sa jav\u00ed ako \u017elt\u00e9.                                                                                                                                                                                                                                                                                                                                                                                        3.6\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Farby, ktor\u00e9 vid\u00edme, v\u00f4bec nemusia zodpoveda\u0165 skuto\u010dnosti","item":"https:\/\/www.achapur.sk\/farby-ktore-vidime-vobec-nemusia-zodpovedat-skutocnosti\/#breadcrumbitem"}]}]