{"id":1763,"date":"2023-04-04T21:25:37","date_gmt":"2023-04-04T18:25:37","guid":{"rendered":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/?p=1763"},"modified":"2023-04-09T21:42:37","modified_gmt":"2023-04-09T18:42:37","slug":"teaduspaev-3","status":"publish","type":"post","link":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/2023\/04\/04\/teaduspaev-3\/","title":{"rendered":"Teadusp\u00e4ev"},"content":{"rendered":"<p>4. aprillil oli meie koolis teadusp\u00e4ev. Meie klassis k\u00e4isid Saskia P\u00f5ldmaa ja Mart Kuurme loengut pidamas astronoomiast. Saskia r\u00e4\u00e4kis k\u00f5igepealt sellest, miks tuumareaktorid helendavad, tuli v\u00e4lja, et vees olev valgus liigub aeglasemalt kui m\u00f5ned osakesed ja sellep\u00e4rast see helendabki. Siis ta hakkas r\u00e4\u00e4kima valguse kiiruse ajaloost. K\u00f5ige esimene teadlane, kes m\u00f5tles valguse kiirusest oli Galileo Galilei, aga ta ei osanud seda t\u00f5husalt m\u00f5\u00f5ta. Lisaks r\u00e4\u00e4kis Saskia meile huvitava jutu Taani teadlase Ole R\u00f8meri vaatlusest, kus ta arvutas v\u00e4lja Jupiteri kuu aasta pikkuse. Peale seda saime ise ka Saskia abiga v\u00e4lja arvutada valguse kiirust samamoodi kuidas Ole R\u00f8mer ja saime teada ka miks tema arvutused olid natukene valed.<\/p>\n<p>J\u00e4rgmisena tuli loengut pidama Rasmuse isa Kalev Roosiv\u00e4li, kes r\u00e4\u00e4kis ettev\u00f5tlusest ja selle\u00a0 alustamisest. Ta r\u00e4\u00e4kis meile kuidas ta oma firmade ideede peale tuli ja kuidas ta \u00fcldse neid alustas. Peale seda sellest, kuidas eelarvet ennustada. Ta r\u00e4\u00e4kis ka, et firma alustamine ei ole k\u00f5igile ja see vajab palju t\u00f6\u00f6d. P\u00e4rast tegi ta meile ka v\u00e4ga l\u00f5busa <em>kahoot\u2019i<\/em>. K\u00fcsimused olid selle kohta, et kas mingi firma tegevuseks on tootmine, teenindus, kaubandus v\u00f5i k\u00f5ik kolm. Trikiga k\u00fcsimused olid need, kus firma tegi k\u00f5ike kolme. L\u00f5pus said esimesed kolm kohta ka auhinna. Tublid ol\u00fcmpiaadidel ja v\u00f5istlustel osalejad said osaleda ka aktusel, kus Toomas Hendrik Ilves pidas k\u00f5ne. Peale aktust l\u00e4ksime alla s\u00f6\u00f6klasse torti s\u00f6\u00f6ma.<\/p>\n<p>Teksti kirjutas Hendrik<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1759\" src=\"http:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-1024x683.jpg 1024w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-300x200.jpg 300w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-768x512.jpg 768w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-1536x1024.jpg 1536w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/Teaduspaev-2-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1758\" src=\"http:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-1024x683.jpg 1024w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-300x200.jpg 300w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-768x512.jpg 768w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-1536x1024.jpg 1536w, https:\/\/www.real.edu.ee\/ajaveeb\/143a\/files\/2023\/04\/teaduspaev-1-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>4. aprillil oli meie koolis teadusp\u00e4ev. Meie klassis k\u00e4isid Saskia P\u00f5ldmaa ja Mart Kuurme loengut pidamas astronoomiast. Saskia r\u00e4\u00e4kis k\u00f5igepealt sellest, miks tuumareaktorid helendavad, tuli v\u00e4lja, et vees olev valgus liigub aeglasemalt kui m\u00f5ned osakesed ja sellep\u00e4rast see helendabki. Siis ta hakkas r\u00e4\u00e4kima valguse kiiruse ajaloost. K\u00f5ige esimene teadlane, kes m\u00f5tles valguse kiirusest oli Galileo [&hellip;]<\/p>\n","protected":false},"author":176,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1763","post","type-post","status-publish","format-standard","hentry","category-oa-2022-2023"],"_links":{"self":[{"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/posts\/1763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/users\/176"}],"replies":[{"embeddable":true,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/comments?post=1763"}],"version-history":[{"count":4,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/posts\/1763\/revisions"}],"predecessor-version":[{"id":1770,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/posts\/1763\/revisions\/1770"}],"wp:attachment":[{"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/media?parent=1763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/categories?post=1763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.real.edu.ee\/ajaveeb\/143a\/wp-json\/wp\/v2\/tags?post=1763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}