{"id":119376,"date":"2025-12-18T04:49:26","date_gmt":"2025-12-18T04:49:26","guid":{"rendered":"https:\/\/www.europesays.com\/fi\/119376\/"},"modified":"2025-12-18T04:49:26","modified_gmt":"2025-12-18T04:49:26","slug":"fysiikka-tieku-fi","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fi\/119376\/","title":{"rendered":"Fysiikka | tieku.fi"},"content":{"rendered":"<p>Fysiikka on tieteenala, jolla havaintojen avulla kehitet\u00e4\u00e4n malleja ja teorioita todellisuudesta. Teorioiden tulee perustua mittauksiin ja kokeisiin, jotka ovat toistettavissa, Kaikki uudet p\u00e4\u00e4telm\u00e4t pit\u00e4\u00e4 voida todistaa kokeellisesti. Fysiikan tavoitteena on selitt\u00e4\u00e4 ymp\u00e4r\u00f6iv\u00e4\u00e4 maailmaa, ainetta, liikett\u00e4 ja energiaa.<br \/>Fysiikassa on monta eri alaa, jotka tarkastelevat maailmaa eri tavalla. Teoreettinen fysiikka keskittyy fysiikan teorioihin, kokeellinen fysiikka taas perustuu kokeelliseen tiedon ker\u00e4\u00e4miseen. Tutustu fysiikkaan ja lue juttujamme vaikka Einsteinin suhteellisuusteoriasta ja jaksollisesta j\u00e4rjestelm\u00e4st\u00e4 ja valon nopeudesta tai painovoimasta.<\/p>\n","protected":false},"excerpt":{"rendered":"Fysiikka on tieteenala, jolla havaintojen avulla kehitet\u00e4\u00e4n malleja ja teorioita todellisuudesta. Teorioiden tulee perustua mittauksiin ja kokeisiin, jotka&hellip;\n","protected":false},"author":2,"featured_media":119377,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[33,31,30,455,454,118,32,119],"class_list":{"0":"post-119376","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-fysiikka","8":"tag-fi","9":"tag-finland","10":"tag-finnish","11":"tag-fysiikka","12":"tag-physics","13":"tag-science","14":"tag-suomi","15":"tag-tiede"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fi\/115738769099862836","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/119376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/comments?post=119376"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/119376\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media\/119377"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media?parent=119376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/categories?post=119376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/tags?post=119376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}