{"id":53403,"date":"2025-09-29T04:52:45","date_gmt":"2025-09-28T19:52:45","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53403"},"modified":"2025-09-29T04:52:45","modified_gmt":"2025-09-28T19:52:45","slug":"paljasta-salaisuus-kuuleilla-miten-nopeus-ja-massa-synnyttavat-energiaa-opas-liike-energian-ja-tyon-kokeisiin","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53403&lang=fi","title":{"rendered":"Paljasta salaisuus kuuleilla! Miten nopeus ja massa synnytt\u00e4v\u00e4t energiaa \u2014 Opas liike-energian ja ty\u00f6n kokeisiin"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe!<\/strong><\/span><\/p>\n<p>Keilapallon voima, joka kaataa keilat kumoon. Tai se &#8220;PAM!&#8221; -isku, kun sy\u00f6tt\u00e4j\u00e4n pallo l\u00e4vist\u00e4\u00e4 kiinniottajan r\u00e4pyl\u00e4n. N\u00e4iden voimakkaiden ilmi\u00f6iden taakse k\u00e4tkeytyy itse asiassa tiedon kiinnostava salaisuus. Se on hetki, jolloin esineen sis\u00e4lt\u00e4m\u00e4 \u201denergia\u201d muuttaa muotoaan \u201dty\u00f6ksi\u201d.<\/p>\n<p>T\u00e4ll\u00e4 kertaa l\u00e4hdet\u00e4\u00e4n paljastamaan energian todellista olemusta yksinkertaisella kokeella, jossa k\u00e4ytet\u00e4\u00e4n helposti saatavilla olevia v\u00e4lineit\u00e4! L\u00e4hdet\u00e4\u00e4nk\u00f6 yhdess\u00e4 selvitt\u00e4m\u00e4\u00e4n, kuinka paljon \u201dty\u00f6t\u00e4\u201d liikkuva esine pystyy tekem\u00e4\u00e4n \u2013 mit\u00e4 voimaa se pit\u00e4\u00e4k\u00e4\u00e4n sis\u00e4ll\u00e4\u00e4n?<\/p>\n<p>Seikkailu energian olemuksen j\u00e4ljill\u00e4!<br \/>\nSana \u201denergia\u201d saattaa kuulostaa hieman monimutkaiselta. Mutta fysiikan maailmassa sen m\u00e4\u00e4ritelm\u00e4 on hyvin yksinkertainen: \u201dEnergia on esineen kyky\u00e4 tehd\u00e4 ty\u00f6t\u00e4.\u201d T\u00e4ss\u00e4 kokeessa tarkkailemme, kuinka paljon vieriv\u00e4n pallon \u201dliike-energia\u201d saa liikkeelle AA-pariston (eli kuinka paljon \u201dty\u00f6t\u00e4\u201d se tekee).<\/p>\n<p>P\u00e4\u00e4osissa ovat kiskolla vieriv\u00e4 pallo, sen eteen asetettu AA-paristo sek\u00e4 salainen aseemme pallon nopeuden mittaamiseen: \u201dBee-Spi\u201d -nopeusmittari.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46412 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f.jpg\" alt=\"\" width=\"555\" height=\"335\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f.jpg 1660w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f-300x181.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f-1024x618.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f-768x464.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/bbe449c3fbc42ad7f191fabf520d013f-1536x927.jpg 1536w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/p>\n<p>T\u00e4m\u00e4 \u201dBee-Spi\u201d on mainio laite, joka mittaa ohikulkevan esineen nopeuden silm\u00e4nr\u00e4p\u00e4yksess\u00e4. Se onkin yksi niist\u00e4 esineist\u00e4, jotka jokaisen tiedeharrastajan kannattaa hankkia, sill\u00e4 se on hy\u00f6dyllinen monissa kokeissa!<\/p>\n<div id=\"attachment_46424\" style=\"width: 193px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-46424\" class=\" wp-image-46424\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/595ccf9ecf4b9ee70633949bc8fcdca0.jpg\" alt=\"\" width=\"183\" height=\"172\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/595ccf9ecf4b9ee70633949bc8fcdca0.jpg 394w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/595ccf9ecf4b9ee70633949bc8fcdca0-300x283.jpg 300w\" sizes=\"auto, (max-width: 183px) 100vw, 183px\" \/><p id=\"caption-attachment-46424\" class=\"wp-caption-text\">\u30d3\u30fc\u30b9\u30d4v<\/p><\/div>\n<p style=\"text-align: center;\"><a href=\"http:\/\/\u30d3\u30fc\u30b9\u30d4V\">amazon<\/a>\u3000\u697d\u5929\uff1a<a href=\"https:\/\/item.rakuten.co.jp\/suzumori\/s77-1321\/\" target=\"_blank\" rel=\"nofollow sponsored noopener\">\u30d3\u30fc\u30b9\u30d4 V<\/a><\/p>\n<p>Valmistelimme tarkoituksella erilaisia palloja, joilla on eri massat \u2013 lasikuulia, ter\u00e4skuulia, messinkikuulia \u2013 ja annoimme oppilaiden valita niist\u00e4 suosikkinsa. Kokeen teht\u00e4v\u00e4n\u00e4 on vieritt\u00e4\u00e4 pallo, t\u00f6rm\u00e4ytt\u00e4\u00e4 se paristoon ja kirjata yl\u00f6s \u201dpallon nopeus\u201d ja \u201dpariston liikkumismatka\u201d. Mit\u00e4 tuloksia mahtaa olla luvassa?<\/p>\n<p><iframe loading=\"lazy\" title=\"\u6559\u54e1\u5fc5\u898b\uff01\u521d\u3081\u3066\u306e\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u5b9f\u9a13\u30ac\u30a4\u30c9\uff08\u4e2d\uff13\u7406\u79d1\u30fb\u9ad8\uff11\u7269\u7406\u57fa\u790e\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/6ptPSRv8qZc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46421\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg\" alt=\"\" width=\"414\" height=\"259\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg 974w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1-300x188.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1-768x481.jpg 768w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46422\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/c979e12d95d110cf7605ef7b3c0e0e84.jpg\" alt=\"\" width=\"409\" height=\"269\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/c979e12d95d110cf7605ef7b3c0e0e84.jpg 1054w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/c979e12d95d110cf7605ef7b3c0e0e84-300x198.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/c979e12d95d110cf7605ef7b3c0e0e84-1024x674.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/c979e12d95d110cf7605ef7b3c0e0e84-768x506.jpg 768w\" sizes=\"auto, (max-width: 409px) 100vw, 409px\" \/><\/p>\n<p style=\"text-align: center;\">Kun k\u00e4yt\u00e4t isompia lasikuulia, aseta ne t\u00e4llaiseen korokkeeseen, jotta osumapiste on helpompi kohdistaa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46423 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6a498b105a926c6475dab0c1db61256c.jpg\" alt=\"\" width=\"427\" height=\"334\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6a498b105a926c6475dab0c1db61256c.jpg 1340w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6a498b105a926c6475dab0c1db61256c-300x235.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6a498b105a926c6475dab0c1db61256c-1024x801.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6a498b105a926c6475dab0c1db61256c-768x601.jpg 768w\" sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><\/p>\n<p>Pallon massaa mitatessa on k\u00e4tev\u00e4\u00e4 k\u00e4ytt\u00e4\u00e4 kuppia, jotta pallo ei p\u00e4\u00e4se karkaamaan.<\/p>\n<div id=\"attachment_46420\" style=\"width: 321px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-46420\" class=\" wp-image-46420\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/4cec2b5da70d6808ecd1599033588e3e.jpg\" alt=\"\" width=\"311\" height=\"362\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/4cec2b5da70d6808ecd1599033588e3e.jpg 680w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/4cec2b5da70d6808ecd1599033588e3e-258x300.jpg 258w\" sizes=\"auto, (max-width: 311px) 100vw, 311px\" \/><p id=\"caption-attachment-46420\" class=\"wp-caption-text\">\u96fb\u5b50\u5929\u79e4\u3068\u30ab\u30c3\u30d7<\/p><\/div>\n<p>Kokeessa saatu raakadata on julkaistu t\u00e4\u00e4ll\u00e4. K\u00e4yt\u00e4 sit\u00e4 vapaasti omiin analyyseihisi!<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/d45d4b1a314588a08f21628681a9f769.xlsx\">\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u5b9f\u9a13\u30c7\u30fc\u30bf<\/a>\uff08\u30a8\u30af\u30bb\u30eb\uff09<\/p>\n<p>Paljasta kaavioon k\u00e4tketty salaisuus! \u2013 Nopeuden ja ty\u00f6n suhde<br \/>\nKokeessa ker\u00e4tty\u00e4 dataa ei kannata j\u00e4tt\u00e4\u00e4 vain tuijotettavaksi! Tieteellinen tutkimus alkaa t\u00e4st\u00e4. Piirret\u00e4\u00e4n nyt kaavio, jossa pystyakselilla on \u201dPariston liikkumismatka (ty\u00f6n suuruus)\u201d ja vaaka-akselilla \u201dPallon nopeus\u201d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46415 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/2d739f1f1301d02ffb45764cf108dce0.jpg\" alt=\"\" width=\"368\" height=\"380\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/2d739f1f1301d02ffb45764cf108dce0.jpg 620w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/2d739f1f1301d02ffb45764cf108dce0-291x300.jpg 291w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/><\/p>\n<p>T\u00e4ss\u00e4 on oppilaiden ker\u00e4\u00e4m\u00e4\u00e4 aitoa dataa. Heid\u00e4n yrityksens\u00e4 v\u00e4littyy hyvin!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46745 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/4c1cce007d220a810553b08f37feb586.jpg\" alt=\"\" width=\"438\" height=\"626\" \/><\/p>\n<div id=\"attachment-46746\" style=\"width: 425px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-46746\" class=\" wp-image-46746\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3993f0e0768ec457f1e509355428810e.jpg\" alt=\"\u751f\u5f92\u306e\u30b0\u30e9\u30d5\u4f5c\u6210\u4f8b\" width=\"415\" height=\"553\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3993f0e0768ec457f1e509355428810e.jpg 1112w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3993f0e0768ec457f1e509355428810e-225x300.jpg 225w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/3993f0e0768ec457f1e509355428810e-768x1024.jpg 768w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><p id=\"caption-attachment-46746\" class=\"wp-caption-text\">\u751f\u5f92\u306e\u30b0\u30e9\u30d5\u4f5c\u6210\u4f8b<\/p><\/div>\n<p>Kun datan pisteet piirret\u00e4\u00e4n, eik\u00f6 n\u00e4ykin kaunis paraabelin muotoinen k\u00e4yr\u00e4?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46414 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0f0ff68cf5246cc42a6335384aef9a38.jpg\" alt=\"\" width=\"437\" height=\"349\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0f0ff68cf5246cc42a6335384aef9a38.jpg 784w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0f0ff68cf5246cc42a6335384aef9a38-300x240.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0f0ff68cf5246cc42a6335384aef9a38-768x613.jpg 768w\" sizes=\"auto, (max-width: 437px) 100vw, 437px\" \/><\/p>\n<p>T\u00e4m\u00e4 k\u00e4yr\u00e4 saattaa vaikuttaa ensisilm\u00e4yksell\u00e4 monimutkaiselta, mutta sen todellinen luonne paljastuu, kun k\u00e4yt\u00e4mme yht\u00e4 \u201dtaikaa\u201d. Se taika on muuttaa vaaka-akselin \u201dnopeus\u201d arvoon \u201dnopeus toiseen potenssiin (nopeus x nopeus)\u201d!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46416 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/f9a304669d9e60f372be2c6cd693afb2.jpg\" alt=\"\" width=\"419\" height=\"331\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/f9a304669d9e60f372be2c6cd693afb2.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/f9a304669d9e60f372be2c6cd693afb2-300x237.jpg 300w\" sizes=\"auto, (max-width: 419px) 100vw, 419px\" \/><\/p>\n<p>Mit\u00e4 sanot t\u00e4st\u00e4! Edellinen k\u00e4yr\u00e4 on kuin pyyhitty pois, ja tilalla on kaunis suora viiva! T\u00e4m\u00e4 osoittaa, ett\u00e4 pariston liikkumismatka (ty\u00f6) on verrannollinen pallon nopeuden neli\u00f6\u00f6n. Toisin sanoen, kun nopeus kaksinkertaistuu, ty\u00f6 nelinkertaistuu, ja kun nopeus kolminkertaistuu, ty\u00f6 yhdeks\u00e4nkertaistuu! H\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4! T\u00e4st\u00e4 n\u00e4kee, kuinka valtava voima nopeudella on.<\/p>\n<p>Onko paino my\u00f6s voiman l\u00e4hde? \u2013 Massan ja ty\u00f6n suhde<br \/>\nNopeuden salaisuus on ratkaistu. Mutta ent\u00e4 pallon \u201dmassa (paino)\u201d? Kevyell\u00e4 lasikuulalla ja raskaalla ter\u00e4skuulalla t\u00e4ytyy olla erilainen kyky liikuttaa paristoa samalla nopeudella. K\u00e4ytet\u00e4\u00e4n edellisen kaavion dataa ja piirret\u00e4\u00e4n uusi kaavio poimimalla esiin pariston liikkumismatka pallon massan mukaan, kun pallon nopeus on esimerkiksi \u201d2 m\/s\u201d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46417 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/e06bf373265b23b68218f18a09e10167.jpg\" alt=\"\" width=\"367\" height=\"127\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/e06bf373265b23b68218f18a09e10167.jpg 474w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/e06bf373265b23b68218f18a09e10167-300x104.jpg 300w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46419\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/8a3460b9ec6f052c29e41a7b846771a5.jpg\" alt=\"\" width=\"456\" height=\"271\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/8a3460b9ec6f052c29e41a7b846771a5.jpg 714w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/8a3460b9ec6f052c29e41a7b846771a5-300x178.jpg 300w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/p>\n<p>Nyt n\u00e4emme siistin suoran suhteen! T\u00e4m\u00e4 tarkoittaa, ett\u00e4 ty\u00f6n suuruus on suoraan verrannollinen esineen massaan. Hetki, jolloin intuitiomme \u2013 raskaammat pallot ovat tehokkaampia \u2013 saa t\u00e4ydellisen tieteellisen vahvistuksen.<\/p>\n<p>Koe paljasti energian todellisen olemuksen!<br \/>\nNyt yhdistet\u00e4\u00e4n kaksi tekem\u00e4\u00e4mme l\u00f6yt\u00f6\u00e4!<\/p>\n<p>\u2022 Ty\u00f6 on verrannollinen esineen \u201dnopeuden neli\u00f6\u00f6n\u201d.<\/p>\n<p>\u2022 Ty\u00f6 on verrannollinen esineen \u201dmassaan\u201d.<\/p>\n<p>N\u00e4iden kahden perusteella voidaan johtaa fysiikan eritt\u00e4in t\u00e4rke\u00e4 laki: \u201dEsineen liike-energia on verrannollinen sen massaan ja nopeuden neli\u00f6\u00f6n.\u201d T\u00e4m\u00e4 on kuuluisa liike-energian kaavan ydin!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\u00a0 wp-image-53389 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-29-4.42.31.jpg\" alt=\"\" width=\"119\" height=\"42\" \/><\/p>\n<p>Jos mietit, \u201dHei, mist\u00e4 se 1\/2 tuli?\u201d, olet tarkkan\u00e4k\u00f6inen! T\u00e4m\u00e4 kerroin \u201d1\/2\u201d johdetaan itse asiassa edistyneemmill\u00e4 laskelmilla. Kokeessa syntyy erilaisia energiah\u00e4vi\u00f6it\u00e4, kuten kitkaa, ilmanvastusta sek\u00e4 energian muuntumista \u00e4\u00e4neksi ja l\u00e4mm\u00f6ksi t\u00f6rm\u00e4yksess\u00e4, joten tulos ei ole t\u00e4sm\u00e4lleen kaavan mukainen. Mutta t\u00e4m\u00e4n kokeen kautta saimme konkreettisen tuntuman perusperiaatteesta, jonka mukaan energia m\u00e4\u00e4r\u00e4ytyy \u201dmassan\u201d ja \u201dnopeuden neli\u00f6n\u201d perusteella.<\/p>\n<p>Sen sijaan, ett\u00e4 vain muistaisimme kaavoja p\u00f6yd\u00e4n \u00e4\u00e4ress\u00e4, l\u00f6ysimme luonnonlait itse k\u00e4tt\u00e4 k\u00e4ytt\u00e4en. Juuri t\u00e4ss\u00e4 piilee tieteen todellinen riemu!<\/p>\n<p>Alla on n\u00e4kymi\u00e4 oppilaiden muista tekemist\u00e4 kokeista. T\u00e4ll\u00e4 kertaa he tutkivat \u201dpotentiaalienergian\u201d ja ty\u00f6n suhdetta muuttamalla pallon vierityskorkeutta. My\u00f6s t\u00e4ss\u00e4 tehtiin paljon mielenkiintoisia l\u00f6yt\u00f6j\u00e4!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41965 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/2b17f41dc6d5457e22bf27a633030eb8.jpg\" alt=\"\" width=\"528\" height=\"478\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/2b17f41dc6d5457e22bf27a633030eb8.jpg 940w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/2b17f41dc6d5457e22bf27a633030eb8-300x272.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/2b17f41dc6d5457e22bf27a633030eb8-768x696.jpg 768w\" sizes=\"auto, (max-width: 528px) 100vw, 528px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41966 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/0b97be292514c2a8cb96760df7f10b35.jpg\" alt=\"\" width=\"543\" height=\"379\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/0b97be292514c2a8cb96760df7f10b35.jpg 1026w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/0b97be292514c2a8cb96760df7f10b35-300x209.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/0b97be292514c2a8cb96760df7f10b35-1024x715.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/0b97be292514c2a8cb96760df7f10b35-768x536.jpg 768w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41974 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/9a9bb08a58af1fcdbaea37f90a27877f.jpg\" alt=\"\" width=\"522\" height=\"522\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/9a9bb08a58af1fcdbaea37f90a27877f.jpg 758w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/9a9bb08a58af1fcdbaea37f90a27877f-300x300.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/9a9bb08a58af1fcdbaea37f90a27877f-150x150.jpg 150w\" sizes=\"auto, (max-width: 522px) 100vw, 522px\" \/><\/p>\n<p>Lue my\u00f6s:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"fGqaGTdFBP\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43604\">\u30c7\u30fc\u30bf\u304c\u30ad\u30ec\u30a4\u306b\u51fa\u3066\u611f\u52d5\uff01\u30ec\u30fc\u30eb\u3068\u30d3\u30fc\u7389\u3067\u89e3\u304d\u660e\u304b\u3059\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u95a2\u4fc2<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u30c7\u30fc\u30bf\u304c\u30ad\u30ec\u30a4\u306b\u51fa\u3066\u611f\u52d5\uff01\u30ec\u30fc\u30eb\u3068\u30d3\u30fc\u7389\u3067\u89e3\u304d\u660e\u304b\u3059\u4f4d\u7f6e\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u95a2\u4fc2&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43604&#038;embed=true#?secret=ErV9hSodCi#?secret=fGqaGTdFBP\" data-secret=\"fGqaGTdFBP\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"kgH3Y1cavk\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=41963\">\u30d3\u30fc\u7389\u3067\u89e3\u304d\u660e\u304b\u305b\uff01\u901f\u3055\u3068\u91cd\u3055\u304c\u751f\u307f\u51fa\u3059\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\u300d\u306e\u79d8\u5bc6\u3002\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u5b9f\u9a13\u30ac\u30a4\u30c9<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u30d3\u30fc\u7389\u3067\u89e3\u304d\u660e\u304b\u305b\uff01\u901f\u3055\u3068\u91cd\u3055\u304c\u751f\u307f\u51fa\u3059\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\u300d\u306e\u79d8\u5bc6\u3002\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u4ed5\u4e8b\u306e\u5b9f\u9a13\u30ac\u30a4\u30c9&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=41963&#038;embed=true#?secret=7KOO2TNNy1#?secret=kgH3Y1cavk\" data-secret=\"kgH3Y1cavk\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"in3wbEw3Vm\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=41490\">\u30d7\u30ed\u4ed5\u69d8vs\u624b\u4f5c\u308a\uff01\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u306e\u6cd5\u5247\u3092\u300c\u898b\u3048\u308b\u5316\u300d\u3059\u308b\u9a5a\u304d\u306e\u7406\u79d1\u5b9f\u9a13\u30c6\u30af\u30cb\u30c3\u30af<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u30d7\u30ed\u4ed5\u69d8vs\u624b\u4f5c\u308a\uff01\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u306e\u6cd5\u5247\u3092\u300c\u898b\u3048\u308b\u5316\u300d\u3059\u308b\u9a5a\u304d\u306e\u7406\u79d1\u5b9f\u9a13\u30c6\u30af\u30cb\u30c3\u30af&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=41490&#038;embed=true#?secret=xKx7qXOlB0#?secret=in3wbEw3Vm\" data-secret=\"in3wbEw3Vm\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"F534dYDM0k\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=38292\">\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u4fdd\u5b58\u3059\u308b\uff1f\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\uff08\u30ec\u30fc\u30eb\uff09\u3092\u4f7f\u3063\u305f\u5834\u5408\u306e\u5b9f\u9a13\uff08\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4fdd\u5b58\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u4fdd\u5b58\u3059\u308b\uff1f\u30b8\u30a7\u30c3\u30c8\u30b3\u30fc\u30b9\u30bf\u30fc\uff08\u30ec\u30fc\u30eb\uff09\u3092\u4f7f\u3063\u305f\u5834\u5408\u306e\u5b9f\u9a13\uff08\u529b\u5b66\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4fdd\u5b58\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=38292&#038;embed=true#?secret=YP3nVRswYG#?secret=F534dYDM0k\" data-secret=\"F534dYDM0k\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<div class=\"g-ytsubscribe\" data-channelid=\"UCBoF1yPvFnXnSJ_Xe5AmXcw\" data-layout=\"full\" data-count=\"default\"><\/div>\n<p>Kyselyt ja yhteisty\u00f6pyynn\u00f6t<br \/>\nTuo tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4ksi! Olen koonnut helposti ymm\u00e4rrett\u00e4vi\u00e4 vinkkej\u00e4 hauskoista tiedekokeista, jotka voi tehd\u00e4 kotona. Etsi lis\u00e4tietoja!<br \/>\n\u30fbTietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbErilaiset yhteisty\u00f6pyynn\u00f6t (kirjoittaminen, luennot, tiedekerhot, TV-konsultointi, esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">\u79d1\u5b66\u306e\u30cd\u30bf\u30c1\u30e3\u30f3\u30cd\u30eb<\/a>ss\u00e4 julkaistaan kokeiluvideoita!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe! Keilapallon voima, joka kaataa keilat kumoon. Tai se &#038;#822 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1630],"tags":[],"class_list":["post-53403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg","jetpack-related-posts":[{"id":61528,"url":"https:\/\/phys-edu.net\/wp\/?p=61528&lang=fi","url_meta":{"origin":53403,"position":0},"title":"Fysiikkaa keitti\u00f6ss\u00e4! Py\u00f6rimisen salaisuus paljastaa raa\u2019an ja keitetyn kananmunan (energian n\u00e4k\u00f6kulmasta)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670815\u65e5","format":false,"excerpt":"Tervehdys! Olen Ken Kuwako, tiedevalmentajanne. Jo\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":55059,"url":"https:\/\/phys-edu.net\/wp\/?p=55059&lang=fi","url_meta":{"origin":53403,"position":1},"title":"Voiko origamisammakko olla fysiikan oppimateriaali!? Salaisuus \u2018loikan\u2019 takana \u2013 energian muuntumisen ihme","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670827\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-27-6.06.39-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-27-6.06.39-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-27-6.06.39-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-27-6.06.39-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":61612,"url":"https:\/\/phys-edu.net\/wp\/?p=61612&lang=fi","url_meta":{"origin":53403,"position":2},"title":"Voiko suihku ja leikkivesipy\u00f6r\u00e4 opettaa fysiikkaa? Hauska johdanto energiaan pingispallotykin avulla","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670818\u65e5","format":false,"excerpt":"\u3054\u63d0\u793a\u3044\u305f\u3060\u3044\u305f\u7406\u79d1\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u3001\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u8a9e\u306b\u7ffb\u8a33\u3044\u305f\u3057\u307e\u3057\u305f\u3002\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u3068\u3063\u3066\u81ea\u7136\u3067\u3001\u79d1\u5b66\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/3038e7e4e115dbdc39235043604e2048.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/3038e7e4e115dbdc39235043604e2048.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/3038e7e4e115dbdc39235043604e2048.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/3038e7e4e115dbdc39235043604e2048.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62784,"url":"https:\/\/phys-edu.net\/wp\/?p=62784&lang=fi","url_meta":{"origin":53403,"position":3},"title":"\u00c4lypuhelimesta tuli taikasilm\u00e4! 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Jokainen p\u00e4iv\u00e4 o\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/9f3b30dbcd336d7a82ece18922ae28c4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58942,"url":"https:\/\/phys-edu.net\/wp\/?p=58942&lang=fi","url_meta":{"origin":53403,"position":4},"title":"Moottori ja generaattori ovat saman kolikon kaksi puolta! Voiko moottori sytytt\u00e4\u00e4 lampun? 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Jokainen \u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/b996698d56c3ca1ac4e35f8b92249486.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/53403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=53403"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/53403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/46421"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=53403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=53403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=53403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}