{"id":51423,"date":"2023-01-23T14:37:14","date_gmt":"2023-01-23T17:37:14","guid":{"rendered":"https:\/\/www.ufrgs.br\/amlef\/?post_type=tnc_col_21662_item&#038;p=51423"},"modified":"2026-08-19T15:10:23","modified_gmt":"2026-08-19T18:10:23","slug":"alhazen","status":"publish","type":"tnc_col_21662_item","link":"https:\/\/www.ufrgs.br\/amlef\/glossario\/alhazen\/","title":{"rendered":"Alhazen"},"content":{"rendered":"<p>Alhazen foi um enge\u00adnheiro, f\u00edsico, mate\u00adm\u00e1\u00adtico e astr\u00f4\u00adnomo do mundo isl\u00e2\u00admico medi\u00ade\u00adval. Sua obra mais famosa, o Kit\u0101b al-Man\u0101\u1e93ir, chamado \u201cO Livro da \u00d3ptica\u201d, \u00e9 com\u00adposto por sete livros e foi con\u00adclu\u00eddo entre 1028 e 1038 DEC. A obra apre\u00adsenta estudos sobre a luz, a vis\u00e3o, a refle\u00adx\u00e3o e a refra\u00e7\u00e3o.<\/p>\n<p>Alhazen tamb\u00e9m des\u00adcre\u00adveu de maneira sis\u00adte\u00adm\u00e1\u00adtica o fun\u00adci\u00ado\u00adna\u00admento da c\u00e2mara escura, uti\u00adli\u00adzada em seus estudos sobre a luz, al\u00e9m de inves\u00adti\u00adgar o aumento apa\u00adrente do Sol e da Lua quando pr\u00f3\u00adxi\u00admos ao hori\u00adzonte. Al\u00e9m disso, apre\u00adsen\u00adtou uma des\u00adcri\u00ad\u00e7\u00e3o deta\u00adlhada da ana\u00adto\u00admia do olho e desen\u00advol\u00adveu uma expli\u00adca\u00ad\u00e7\u00e3o da vis\u00e3o segundo a qual a luz pro\u00adve\u00adni\u00adente dos objetos entra nos olhos, con\u00adtra\u00adri\u00adando as teorias pre\u00addo\u00admi\u00adnan\u00adtes em sua&nbsp;\u00e9poca.<\/p>\n<p>Seu tra\u00adba\u00adlho se destaca pelo uso sis\u00adte\u00adm\u00e1\u00adtico de obser\u00adva\u00ad\u00e7\u00f5es, expe\u00adri\u00admen\u00adtos e argu\u00admen\u00adtos mate\u00adm\u00e1\u00adti\u00adcos para inves\u00adti\u00adgar fen\u00f4\u00adme\u00adnos natu\u00adrais. Embora seja comum atri\u00adbuir a ele um papel impor\u00adtante no desen\u00advol\u00advi\u00admento do m\u00e9todo expe\u00adri\u00admen\u00adtal, n\u00e3o \u00e9 correto con\u00adsi\u00adder\u00e1-lo o \u201cpri\u00admeiro cien\u00adtista\u201d ou o inven\u00adtor do m\u00e9todo cien\u00adt\u00ed\u00adfico. No entanto, suas pr\u00e1\u00adti\u00adcas de inves\u00adti\u00adga\u00ad\u00e7\u00e3o cons\u00adti\u00adtuem uma impor\u00adtante con\u00adtri\u00adbui\u00ad\u00e7\u00e3o para o desen\u00advol\u00advi\u00admento de m\u00e9todos expe\u00adri\u00admen\u00adtais na ci\u00eancia, e devem ser valorizadas.<\/p>\n","protected":false},"featured_media":52591,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","class_list":["post-51423","tnc_col_21662_item","type-tnc_col_21662_item","status-publish","format-standard","has-post-thumbnail","hentry","tnc_tax_22435-personalidade","tnc_tax_16178-gabriel-cury-perrone"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Alhazen - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/amlef\/glossario\/alhazen\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alhazen - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"Alhazen foi um enge\u00adnheiro, f\u00edsico, mate\u00adm\u00e1\u00adtico e astr\u00f4\u00adnomo do mundo isl\u00e2\u00admico medi\u00ade\u00adval. 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