{"id":1366,"date":"2023-10-04T09:11:24","date_gmt":"2023-10-04T06:11:24","guid":{"rendered":"https:\/\/blog.edu.turku.fi\/scienceed\/?p=1366"},"modified":"2023-10-04T09:11:24","modified_gmt":"2023-10-04T06:11:24","slug":"vattendroppsmalning","status":"publish","type":"post","link":"https:\/\/blog.edu.turku.fi\/scienceed\/2023\/10\/04\/vattendroppsmalning\/","title":{"rendered":"Vattendroppsm\u00e5lning"},"content":{"rendered":"<h2>MATERIAL:<\/h2>\n<ul>\n<li>Konstpapper<\/li>\n<li>Akvarellf\u00e4rger<\/li>\n<li>Vatten<\/li>\n<li>Pensel<\/li>\n<li>Pipett<\/li>\n<\/ul>\n<h2>INSTRUKTIONER:<\/h2>\n<ul>\n<li>STEG 1: Anv\u00e4nd droppen f\u00f6r att placera vattendroppar runt ditt papper i vilken design du vill.<\/li>\n<li>STEG 2: Anv\u00e4nd din pensel f\u00f6r att F\u00d6RSIKTIGT f\u00e4rga varje droppe genom att fylla penseln med f\u00e4rg och sedan f\u00f6rsiktigt r\u00f6ra vid toppen av varje droppe.<\/li>\n<\/ul>\n<p>Du vill inte bryta dropparna och sprida vatten \u00f6ver hela sidan!<\/p>\n<p>Se vad som h\u00e4nder med vattendropparna.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1363\" src=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild1-436x579.jpg\" alt=\"\" width=\"436\" height=\"579\" srcset=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild1.jpg 436w, https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild1-226x300.jpg 226w\" sizes=\"auto, (max-width: 436px) 85vw, 436px\" \/><\/p>\n<p>Droppen kommer magiskt att \u00e4ndra f\u00e4rg som om du anv\u00e4nde en trollstav! Upprepa med olika f\u00e4rger!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1364\" src=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild2-555x557.jpg\" alt=\"\" width=\"555\" height=\"557\" srcset=\"https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild2.jpg 555w, https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild2-150x150.jpg 150w, https:\/\/blog.edu.turku.fi\/scienceed\/files\/2023\/10\/Bild2-300x300.jpg 300w\" sizes=\"auto, (max-width: 555px) 85vw, 555px\" \/><\/p>\n<h2>HUR FUNGERAR DET?<\/h2>\n<p>Ytsp\u00e4nning och koherens \u00e4r anledningen till att du kan bilda bubblor av vatten p\u00e5 ditt papper. Koherensen \u00e4r &#8221;klibbigheten&#8221; hos liknande molekyler till varandra. Vattenmolekyler \u00e4lskar att h\u00e5lla ihop! Ytsp\u00e4nning \u00e4r resultatet av att alla vattenmolekyler klibbar ihop.<\/p>\n<p>N\u00e4r du placerar den lilla droppen f\u00f6rsiktigt p\u00e5 papperet b\u00f6rjar en kupolform bildas. Detta beror p\u00e5 att ytsp\u00e4nningen bildar en form som har minsta m\u00f6jliga yta (som bubblor)!<\/p>\n<p>Nu, n\u00e4r du l\u00e4gger till mer (ditt f\u00e4rgade vatten) vatten till droppen, kommer f\u00e4rgen att fylla hela droppen som redan fanns d\u00e4r. L\u00e4gg dock inte till f\u00f6r mycket, annars kommer din &#8221;bubbla&#8221; att spricka.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MATERIAL: Konstpapper Akvarellf\u00e4rger Vatten Pensel Pipett INSTRUKTIONER: STEG 1: Anv\u00e4nd droppen f\u00f6r att placera vattendroppar runt ditt papper i vilken design du vill. STEG 2: Anv\u00e4nd din pensel f\u00f6r att F\u00d6RSIKTIGT f\u00e4rga varje droppe genom att fylla penseln med f\u00e4rg och sedan f\u00f6rsiktigt r\u00f6ra vid toppen av varje droppe. Du vill inte bryta dropparna och &hellip; <a href=\"https:\/\/blog.edu.turku.fi\/scienceed\/2023\/10\/04\/vattendroppsmalning\/\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> \u201dVattendroppsm\u00e5lning\u201d<\/span><\/a><\/p>\n","protected":false},"author":2590,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4843,218347],"tags":[],"class_list":["post-1366","post","type-post","status-publish","format-standard","hentry","category-kemi","category-veckans-ide"],"_links":{"self":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/1366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/users\/2590"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/comments?post=1366"}],"version-history":[{"count":1,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/1366\/revisions"}],"predecessor-version":[{"id":1367,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/posts\/1366\/revisions\/1367"}],"wp:attachment":[{"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/media?parent=1366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/categories?post=1366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.edu.turku.fi\/scienceed\/wp-json\/wp\/v2\/tags?post=1366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}