{"id":667,"date":"2023-04-21T22:50:05","date_gmt":"2023-04-21T22:50:05","guid":{"rendered":"https:\/\/festivalznanosti.uniri.hr\/2023\/?p=667"},"modified":"2023-04-21T22:50:07","modified_gmt":"2023-04-21T22:50:07","slug":"slobodan-pad-isparavanje-vrenjem-i-kondenzacija","status":"publish","type":"post","link":"https:\/\/festivalznanosti.uniri.hr\/2023\/slobodan-pad-isparavanje-vrenjem-i-kondenzacija\/","title":{"rendered":"Slobodan pad; Isparavanje vrenjem i kondenzacija"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Slobodan pad&nbsp;<\/h2>\n\n\n\n<p><strong>(kapacitet: \u0161est u\u010denika 1. razreda)<\/strong><\/p>\n\n\n\n<p>U na\u0161oj okolini svakodnevno svjedo\u010dimo slobodnom padu. Primjerice, razli\u010diti plodovi slobodno padaju s drve\u0107a, padobranci iska\u010du iz aviona i prije otvaranja padobrana slobodno padaju, ispu\u0161teni predmeti slobodno padaju iz na\u0161ih ruku. Mo\u017eemo se zapitati kakvu vrstu gibanja izvode predmeti koji slobodno padaju te u kakvom su odnosu visina s koje predmet pada i vrijeme potrebno da predmet udari o tlo. U ovoj \u0107emo se radionici na zanimljiv na\u010din baviti zakonitostima slobodnog pada, koje je krajem 16. stolje\u0107a prou\u010davao i veliki Galileo Galilei.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Isparavanje vrenjem i kondenzacija&nbsp;<\/h2>\n\n\n\n<p><strong>(kapacitet: \u0161est u\u010denika 1. razreda)<\/strong><\/p>\n\n\n\n<p>Isparavanje vrenjem i kondenzacija pojave su koje svakodnevno susre\u0107emo, primjerice pri kuhanju, a istra\u017eivat \u0107emo ih u sklopu ove radionice. Konkretno, istra\u017eivat \u0107emo ovisnost temperature vode o vremenu zagrijavanja te odre\u0111ivati latentne topline isparavanja i kondenzacije vode. Fizikalne zakonitosti do kojih pokusima do\u0111emo pomo\u0107i \u0107e nam odgovoriti na pitanja kao \u0161to su za\u0161to je opeklina nastala od vodene pare nastale vrenjem puno bolnija i \u0161tetnija od opekline nastale od vode iste temperature te je li mogu\u0107e u\u0161tedjeti energiju smanjivanjem plamena na \u0161tednjaku bez promjene u\u010dinka kuhanja.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Lejla Jelovica<\/h5>\n\n\n\n<p>magistra edukacije matematike i fizike, zaposlena je na Fakultetu zdravstvenih studija Sveu\u010dili\u0161ta u Rijeci. Poha\u0111a poslijediplomski studij Istra\u017eivanje u edukaciji u podru\u010dju prirodnih i tehni\u010dkih znanosti na Prirodoslovno-matemati\u010dkom fakultetu Sveu\u010dili\u0161ta u Splitu.\u00a0<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Nata\u0161a Erceg<\/h5>\n\n\n\n<p> izvanredna je profesorica iz znanstvenog podru\u010dja prirodnih znanosti, polja fizike na Fakultetu za fiziku Sveu\u010dili\u0161ta u Rijeci. Podru\u010dje njezina znanstvenog rada uklju\u010duje modeliranje nastave fizike i eksperimentalno prou\u010davanje njezinih u\u010dinaka s ciljem nala\u017eenja u\u010dinkovitih metoda pou\u010davanja. Kontinuirano radi na popularizaciji nastave fizike.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Slobodan pad&nbsp; (kapacitet: \u0161est u\u010denika 1. razreda) U na\u0161oj okolini svakodnevno svjedo\u010dimo slobodnom padu. Primjerice, razli\u010diti plodovi slobodno padaju s drve\u0107a, padobranci iska\u010du iz aviona i prije otvaranja padobrana slobodno padaju, ispu\u0161teni predmeti slobodno padaju iz na\u0161ih ruku. Mo\u017eemo se zapitati kakvu vrstu gibanja izvode predmeti koji slobodno padaju te u kakvom su odnosu visina &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/festivalznanosti.uniri.hr\/2023\/slobodan-pad-isparavanje-vrenjem-i-kondenzacija\/\"> <span class=\"screen-reader-text\">Slobodan pad; Isparavanje vrenjem i kondenzacija<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Slobodan pad; Isparavanje vrenjem i kondenzacija - Festival Znanosti, Rijeka 2023<\/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:\/\/festivalznanosti.uniri.hr\/2023\/slobodan-pad-isparavanje-vrenjem-i-kondenzacija\/\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Slobodan pad; Isparavanje vrenjem i kondenzacija - Festival Znanosti, Rijeka 2023\" \/>\n<meta property=\"og:description\" content=\"Slobodan pad&nbsp; (kapacitet: \u0161est u\u010denika 1. razreda) U na\u0161oj okolini svakodnevno svjedo\u010dimo slobodnom padu. 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