{"id":58081,"date":"2025-12-31T05:43:05","date_gmt":"2025-12-30T20:43:05","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=58081"},"modified":"2025-12-31T05:43:05","modified_gmt":"2025-12-30T20:43:05","slug":"meiji-kauden-malleista-huippuluokan-sovelluksiin-aaltojen-todellinen-luonne-selviaa-mehilaisten-tanssin-avulla-poikittaisaalto-pitkittaisaalto-superpositio","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=58081&lang=fi","title":{"rendered":"Meiji-kauden malleista huippuluokan sovelluksiin! Aaltojen todellinen luonne selvi\u00e4\u00e4 mehil\u00e4isten tanssin avulla (Poikittaisaalto, pitkitt\u00e4isaalto, superpositio)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi koe.<\/strong><\/span><\/p>\n<p>Aallot ymp\u00e4r\u00f6iv\u00e4t meit\u00e4 kaikkialla. Meren tyrskyt, \u00e4\u00e4net ja jopa valo ovat kaikki aaltoliikett\u00e4. Vaikka n\u00e4ytt\u00e4\u00e4 silt\u00e4, ett\u00e4 jokin liikkuu eteenp\u00e4in, kyseess\u00e4 onkin kiehtova ilmi\u00f6, jossa itse v\u00e4liaine vain v\u00e4r\u00e4htelee paikallaan. T\u00e4t\u00e4 liikett\u00e4 on usein vaikea havaita paljain silmin.<\/p>\n<p>T\u00e4ss\u00e4 postauksessa sukulaisimme aaltojen visualisoinnin historiaan aina Meiji-kauden keksinn\u00f6ist\u00e4 nykyajan digitaalisiin ty\u00f6kaluihin.<\/p>\n<h3>Meiji-kauden viisautta: Goldsteinin aaltomalli<\/h3>\n<p>T\u00e4m\u00e4 on Kansallisen luonnontiedemuseon kokoelmissa oleva Goldsteinin aaltomalli. Se on eritt\u00e4in tarkka mekaaninen laite, joka on suunniteltu tekem\u00e4\u00e4n aaltoliikkeest\u00e4 n\u00e4kyv\u00e4\u00e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-57976 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32.jpg\" alt=\"\" width=\"712\" height=\"307\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32.jpg 2034w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32-300x129.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32-1024x442.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32-768x332.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32-1536x663.jpg 1536w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><\/p>\n<p>Kun laitteen sivulla olevaa kampea py\u00f6ritt\u00e4\u00e4, sis\u00e4ll\u00e4 oleva metallinen kierreakseli alkaa py\u00f6ri\u00e4. T\u00e4m\u00e4 saa riviss\u00e4 olevat pystysuorat tangot nousemaan ja laskemaan hieman eri tahdissa. Lopputuloksena n\u00e4ytt\u00e4\u00e4 silt\u00e4, kuin aalto kulkisi tasaisesti oikealle.<\/p>\n<p>T\u00e4m\u00e4 &#8220;ajoituksen siirt\u00e4minen&#8221; on aaltoliikkeen ydin, jota kutsutaan vaiheeksi. Vaikka museoesinett\u00e4 ei p\u00e4\u00e4ssyt itse py\u00f6ritt\u00e4m\u00e4\u00e4n, on h\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4 ajatella, ett\u00e4 laite on valmistettu jo Meiji-kauden lopulla. Tuon ajan opettajat n\u00e4kiv\u00e4t valtavasti vaivaa keksi\u00e4kseen keinoja, joilla havainnollistaa n\u00e4kym\u00e4t\u00f6nt\u00e4 fysiikkaa oppilailleen.<\/p>\n<h3>Digitaalinen kokeilu: Mehil\u00e4iset n\u00e4ytt\u00e4v\u00e4t tien aaltojen maailmaan<\/h3>\n<p>Nyky\u00e4\u00e4n voimme k\u00e4ytt\u00e4\u00e4 tietokoneita aaltojen havainnollistamiseen vapaammin kuin koskaan. Tein Scratch-ohjelmalla digitaalisen ty\u00f6kalun, jossa mehil\u00e4iset auttavat ymm\u00e4rt\u00e4m\u00e4\u00e4n poikittaisen ja pitkitt\u00e4isen aaltoliikkeen eron.<\/p>\n<h3>Mehil\u00e4iset ja poikittainen aalto<\/h3>\n<p>Ensimm\u00e4isen\u00e4 on vuorossa poikittainen aalto, joka on se perinteinen aallon muoto, jonka me kaikki tunnemme.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-31195\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/754f344a8a107c01e2973a04f7a03b59-300x226.png\" alt=\"\" width=\"300\" height=\"226\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/754f344a8a107c01e2973a04f7a03b59-300x226.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/754f344a8a107c01e2973a04f7a03b59-768x579.png 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/754f344a8a107c01e2973a04f7a03b59.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Katso tarkasti yksitt\u00e4ist\u00e4 mehil\u00e4ist\u00e4 parvessa. Ne eiv\u00e4t liiku eteenp\u00e4in, vaan lent\u00e4v\u00e4t vain yl\u00f6s ja alas omalla paikallaan. Koska jokainen mehil\u00e4inen aloittaa liikkeens\u00e4 hitusen my\u00f6hemmin kuin naapurinsa, syntyy vaikutelma oikealle etenev\u00e4st\u00e4 aallosta.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/scratch.mit.edu\/projects\/205914073\/\">https:\/\/scratch.mit.edu\/projects\/205914073\/<\/a><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"\/\/scratch.mit.edu\/projects\/embed\/205914073\/?autostart=false\" width=\"485\" height=\"402\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"\u30d4\u30e7\u30f3\u30ad\u30fc\u3067\u6ce2\u306e\u52d5\u304d\u3092\u4f5c\u308d\u3046\uff08\u79d1\u5b66\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff09\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/-WeZDKiBdnM?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<h3>Pys\u00e4yt\u00e4 hetki ja ymm\u00e4rr\u00e4 pitkitt\u00e4inen aalto<\/h3>\n<p>Seuraavaksi tarkastellaan pitkitt\u00e4ist\u00e4 aaltoa (tiivistymisaaltoa), jollaisena esimerkiksi \u00e4\u00e4ni etenee.<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"\/\/scratch.mit.edu\/projects\/embed\/206388715\/?autostart=false\" width=\"485\" height=\"402\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"\u3088\u304f\u308f\u304b\u308b\uff01\u7e26\u6ce2\u306e\u6a2a\u6ce2\u8868\u8a18\uff08\u30d4\u30e7\u30f3\u30ad\u30fc\uff09\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/qrY56tmDjeE?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><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-31091 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/8f0d01abbaacb42bace61f0bef0d64ee-300x124.png\" alt=\"\" width=\"300\" height=\"124\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/8f0d01abbaacb42bace61f0bef0d64ee-300x124.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/8f0d01abbaacb42bace61f0bef0d64ee.png 498w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Pitkitt\u00e4isess\u00e4 aallossa v\u00e4liaine v\u00e4r\u00e4htelee samassa suunnassa kuin aalto etenee, mik\u00e4 tekee siit\u00e4 vaikeasti hahmotettavan. Ratkaisin t\u00e4m\u00e4n ohjelmassa niin, ett\u00e4 mehil\u00e4inen katsoo oikealle, kun se heilahtaa oikealle, ja vasemmalle, kun se heilahtaa vasemmalle.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-31092 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/d22f06acc75f0ff102f2ac69fc0ad594-300x128.png\" alt=\"\" width=\"300\" height=\"128\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/d22f06acc75f0ff102f2ac69fc0ad594-300x128.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/d22f06acc75f0ff102f2ac69fc0ad594-768x328.png 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/02\/d22f06acc75f0ff102f2ac69fc0ad594.png 964w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Kun painat stoppia, tilanne selkiytyy heti. Kohdat, joissa oikealle katsovat mehil\u00e4iset pakkautuvat yhteen, ovat tiivistymi\u00e4, ja kohdat, joista vasemmalle katsovat kaikkoavat, ovat harventumia. Lis\u00e4sin my\u00f6s painikkeen, joka muuntaa t\u00e4m\u00e4n pitkitt\u00e4isen liikkeen poikittaiseksi aaltok\u00e4yr\u00e4ksi \u2013 matemaattinen kikka, joka helpottaa monimutkaisen ilmi\u00f6n visualisointia.<\/p>\n<h3>Videoita aaltojen ihmeellisest\u00e4 maailmasta<\/h3>\n<p>Simulaatioiden lis\u00e4ksi on t\u00e4rke\u00e4\u00e4 n\u00e4hd\u00e4 aallot tositoimissa. Aalloilla on upeita ominaisuuksia, kuten heijastuminen esteest\u00e4 tai yhteisvaikutus eli interferenssi. Tutustu n\u00e4ihin videoihin ja syvenn\u00e4 ymm\u00e4rryst\u00e4si.<\/p>\n<h3>Heijastuminen avoimesta p\u00e4\u00e4st\u00e4<\/h3>\n<p>Aalto heijastuu takaisin p\u00e4\u00e4dyst\u00e4, joka saa liikkua vapaasti.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u300c\u81ea\u7531\u7aef\u53cd\u5c04\u306e\u5b9f\u9a13\u300d\u6ce2\u3068\u6ce2\u304c\u3076\u3064\u304b\u308b\u3068\u4f55\u304c\u8d77\u3053\u308b\u306e\u304b\uff1f\uff08\u6ce2\u52d5\uff09\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/PjfNwQiXrjk?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<h3>Heijastuminen kiinte\u00e4st\u00e4 p\u00e4\u00e4st\u00e4<\/h3>\n<p>Kun aalto kohtaa sein\u00e4n, johon se on ankkuroitu tiukasti, se heijastuu takaisin yl\u00f6salaisin k\u00e4\u00e4ntyneen\u00e4.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u300c\u56fa\u5b9a\u7aef\u53cd\u5c04\u306e\u5b9f\u9a13\u300d\u6ce2\u3068\u6ce2\u304c\u3076\u3064\u304b\u308b\u3068\u4f55\u304c\u8d77\u3053\u308b\u306e\u304b\uff1f\uff08\u6ce2\u52d5\uff09\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/Vdk-My4_aZE?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<h3>Superpositioperiaate<\/h3>\n<p>Mit\u00e4 tapahtuu, kun kaksi aaltoa kohtaa? Ne voivat joko vahvistaa toisiaan tai kumota toisensa kokonaan.<\/p>\n<p><iframe loading=\"lazy\" title=\"\uff12\u3064\u306e\u6ce2\u304c\u3076\u3064\u304b\u308b\u3068\u3069\u3046\u306a\u308b\uff1f\u30d0\u30cd\u3067\u5b9f\u9a13\uff08\u6ce2\u306e\u91cd\u306d\u5408\u308f\u305b\uff09\u3010\u6ce2\u52d5\u3011\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/16X2tVT2zhY?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<h3>Pitkitt\u00e4inen vs. poikittainen aalto<\/h3>\n<p>Klassinen &#8220;Slinky-jousi&#8221; n\u00e4ytt\u00e4\u00e4 eron n\u00e4iden kahden v\u00e4lill\u00e4 k\u00e4yt\u00e4nn\u00f6ss\u00e4.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30d0\u30cd\u3067\u518d\u73fe\uff01\u6a2a\u6ce2\u3068\u7e26\u6ce2\u306e\u69d8\u5b50\uff01\u3010\u6ce2\u52d5\u3011\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/y0PSI0Dn-PI?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<h3>\u00c4\u00e4niaallot oskilloskoopilla<\/h3>\n<p>N\u00e4kym\u00e4t\u00f6n \u00e4\u00e4ni (pitkitt\u00e4inen aalto) muuttuu n\u00e4kyv\u00e4ksi aaltomuodoksi n\u00e4yt\u00f6ll\u00e4.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u97f3\u6ce2\u3068\u7e26\u6ce2\u306e\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u306e\u69d8\u5b50\uff08\u6ce2\u52d5\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/pysBwMsaxXc?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<h3>Huojunta<\/h3>\n<p>Kun kaksi l\u00e4hes saman taajuista \u00e4\u00e4nt\u00e4 soi yht\u00e4 aikaa, syntyy j\u00e4nnitt\u00e4v\u00e4 sykkiv\u00e4 \u00e4\u00e4ni-ilmi\u00f6.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u982d\u30af\u30e9\u30af\u30e9\uff01\u97f3\u306e\u300c\u3046\u306a\u308a\u300d\u3092\u8074\u3044\u3066\u307f\u3088\u3046\uff01\uff08\u6ce2\u52d5\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/KhiAsiwuDAQ?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<div class=\"g-ytsubscribe\" data-channelid=\"UCBoF1yPvFnXnSJ_Xe5AmXcw\" data-layout=\"full\" data-count=\"default\">Aaltoliike voi aluksi tuntua fysiikan opiskelussa haastavalta, mutta kun sen logiikan kerran oivaltaa, maailma alkaa n\u00e4ytt\u00e4\u00e4 aivan uudelta. Toivottavasti n\u00e4m\u00e4 materiaalit auttavat sinua l\u00f6yt\u00e4m\u00e4\u00e4n aaltojen kauneuden!<\/div>\n<h3>Ota yhteytt\u00e4 ja lue lis\u00e4\u00e4<\/h3>\n<p>Tiede kuuluu kaikille! Ker\u00e4\u00e4n ja jaan vinkkej\u00e4 hauskoihin kotikokeiluihin ja selkeisiin fysiikan selityksiin. Tutustu ihmeess\u00e4 tarkemmin: \u30fbSuosittu tiedeblogini on nyt my\u00f6s kirjana. Katso lis\u00e4tiedot <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a>. \u30fbLue lis\u00e4\u00e4 minusta, Ken Kuwakosta, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>. \u30fbYhteisty\u00f6pyynn\u00f6t (luennot, ty\u00f6pajat, TV-konsultointi jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4m\u00e4n linkin kautta<\/a>. <span class=\"s2\">\u30fbSeuraa uusimpia p\u00e4ivityksi\u00e4ni <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\">Tiedevinkkien YouTube-kanava<\/a> tarjoaa kokeiluvideoita joka makuun!<\/p>\n<h3>\uff13\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=44853\">\u62bc\u3057\u82b1\u3092\u4f5c\u308d\u3046\uff01<\/a>\uff1a\u6885\u3084\u685c\u306e\u82b1\u306e\u62bc\u3057\u82b1\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7279\u5225\u306a\u30b1\u30fc\u30b9\u306b\u5165\u308c\u308b\u3068\u3001\u9577\u304f\u4fdd\u5b58\u3067\u304d\u3066\u3001\u3057\u304a\u308a\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><a href=\"https:\/\/phys-edu.net\/wp\/?p=44853\"><img class=\"alignnone wp-image-45250 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/6f7f8f2c6502a509617154ad6401e859.jpg\" alt=\"\" width=\"291\" height=\"302\" \/><\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=59767\">\u6708\u66dc\u304b\u3089\u591c\u66f4\u304b\u3057<\/a>\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306b\u3066\u79d1\u5b66\u76e3\u4fee\u30fb\u51fa\u6f14\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=60859\">2\u670827\u65e5\u653e\u9001\u4e88\u5b9a\u300c\u30c1\u30b3\u3061\u3083\u3093\u306b\u53f1\u3089\u308c\u308b\u300d\uff08NHK\uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>1\/27 <a href=\"https:\/\/phys-edu.net\/wp\/?p=59153\">\u300e\u898b\u3048\u306a\u3044\u529b\u3068\u904a\u307c\u3046\uff01\u96fb\u6c17\u30fb\u78c1\u77f3\u30fb\u71b1\u306e\u5b9f\u9a13\u300f\uff08\u5de5\u5b66\u793e\uff09\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=58878\">\u30b5\u30af\u30bb\u30b915 \uff12\u6708\u53f7<\/a>\u306b\u3066\u300c\u6d78\u900f\u5727\u300d\u306b\u95a2\u3059\u308b\u79d1\u5b66\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\u3002<\/li>\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 <a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg\"><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\" \/><\/a> <\/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 <a href=\"https:\/\/amzn.to\/4aNldWh\"><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\" \/><\/a><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u305d\u306e\u4ed6\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d\u306b\u3064\u3044\u3066\u767a\u8868<\/a>\u3057\u307e\u3059\u3002B\u4f1a\u5834 \u7b2c\uff13\u30bb\u30c3\u30b7\u30e7\u30f3\uff1a \u5b66\u7fd2\u6307\u5c0e\u30fb\u6559\u6750\uff08\u4e2d\u5b66\u6821\uff09\u2462\u300011:20-12:20<\/li>\r\n<li>7\/18\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<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><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><span style=\"text-align: center;\">\uff0f<\/span><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><\/li>\r\n<\/ul>\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>\u00a0\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 Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi koe. Aallot ymp\u00e4r\u00f6iv\u00e4t meit\u00e4 kaikkialla. Meren tyrs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":57976,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[1630],"tags":[],"class_list":["post-58081","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\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-29-4.53.32.jpg","jetpack-related-posts":[{"id":53824,"url":"https:\/\/phys-edu.net\/wp\/?p=53824&lang=fi","url_meta":{"origin":58081,"position":0},"title":"Sata Ihmist\u00e4, Yksi T\u00e4r\u00e4hdys: Kuumimman S\u00e4hk\u00f6shown Salaisuus Edo-kaudella!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67085\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. 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\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":60750,"url":"https:\/\/phys-edu.net\/wp\/?p=60750&lang=fi","url_meta":{"origin":58081,"position":1},"title":"Mit\u00e4 tapahtuu, kun aallot kohtaavat? Tutki superpositiota Scratch-simulaattorilla!","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670821\u65e5","format":false,"excerpt":"Olen fysiikan valmentaja Ken Kuwako. Jokainen p\u00e4iv\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\/2018\/05\/176df2427ab7a303a0d48ca9ec942eef.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/176df2427ab7a303a0d48ca9ec942eef.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/176df2427ab7a303a0d48ca9ec942eef.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/176df2427ab7a303a0d48ca9ec942eef.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60682,"url":"https:\/\/phys-edu.net\/wp\/?p=60682&lang=fi","url_meta":{"origin":58081,"position":2},"title":"Miksi aallot taipuvat? 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