{"id":63268,"date":"2026-05-10T04:54:56","date_gmt":"2026-05-09T19:54:56","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63268"},"modified":"2026-05-10T04:55:04","modified_gmt":"2026-05-09T19:55:04","slug":"descubre-la-refraccion-de-la-luz-con-el-juego-del-tifon-en-el-festival-deportivo-el-misterioso-mundo-de-la-reflexion-total-interna-principio-de-huygens","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63268&lang=es","title":{"rendered":"\u00a1Descubre la refracci\u00f3n de la luz con el juego del tif\u00f3n en el festival deportivo! El misterioso mundo de la reflexi\u00f3n total interna (Principio de Huygens)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, de Science Trainer. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>\u201cProfe, \u00bfpor qu\u00e9 la reflexi\u00f3n total no ocurre cuando la luz pasa del aire al agua?\u201d<\/p>\n<p>Un d\u00eda encontr\u00e9 esta pregunta escrita en una esquina del cuaderno de un alumno. A primera vista parece algo sencillo, pero en realidad es una pregunta muy profunda. Aprovechemos esta curiosidad para explorar juntos uno de los fen\u00f3menos m\u00e1s fascinantes de la luz.<\/p>\n<h3>Del aire al agua, del agua al aire\u2026 \u00bfqu\u00e9 cambia en el camino de la luz?<\/h3>\n<p> Cuando la luz pasa del aire al agua, <b>se producen al mismo tiempo reflexi\u00f3n y refracci\u00f3n, y sin importar el \u00e1ngulo, parte de la luz siempre entra en el agua.<\/b> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35623 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/a7896c5ee3f9a38c57eed1a7b54541de.jpg\" alt=\"\" width=\"562\" height=\"318\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/a7896c5ee3f9a38c57eed1a7b54541de.jpg 980w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/a7896c5ee3f9a38c57eed1a7b54541de-300x170.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/a7896c5ee3f9a38c57eed1a7b54541de-768x434.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/a7896c5ee3f9a38c57eed1a7b54541de-320x180.jpg 320w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/p>\n<p>Pero cuando la luz intenta salir del agua hacia el aire, la historia cambia. <b>Si el \u00e1ngulo supera cierto l\u00edmite (el \u00e1ngulo cr\u00edtico), la luz deja de salir completamente del agua.<\/b> A este fen\u00f3meno se le llama \u201creflexi\u00f3n total interna\u201d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35622 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/618af3fb7d202303bf9d29b7f77ed0c5.jpg\" alt=\"\" width=\"531\" height=\"299\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/618af3fb7d202303bf9d29b7f77ed0c5.jpg 926w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/618af3fb7d202303bf9d29b7f77ed0c5-300x169.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/618af3fb7d202303bf9d29b7f77ed0c5-768x433.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/618af3fb7d202303bf9d29b7f77ed0c5-320x180.jpg 320w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"\u5149\u304c\u6c34\u304b\u3089\u5916\u306b\u51fa\u308b\u6642\u306b\u3069\u306e\u3088\u3046\u306b\u9032\u3080\u306e\u304b\uff1f\uff08\u5149\u306e\u5c48\u6298\u30fb\u53cd\u5c04\u30fb\u5168\u53cd\u5c04\uff09\u5149\u5b66\u6c34\u69fd\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/hlyJWtFGw_8?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>Entonces\u2026 \u00bfpor qu\u00e9 no ocurre reflexi\u00f3n total del aire al agua, pero s\u00ed del agua al aire? En cierto modo, es una de esas preguntas cuya respuesta podr\u00eda resumirse en \u201cporque la luz funciona as\u00ed\u201d. Sin embargo, usando el <b>principio de Huygens<\/b>, podemos entenderlo de forma sorprendentemente clara.<\/p>\n<h3>El principio de Huygens explicado con una carrera escolar<\/h3>\n<p> El principio de Huygens dice que <b>la luz (y las ondas) avanzan como si cada punto de la onda generara peque\u00f1as ondas secundarias.<\/b><\/p>\n<p>Aunque esto aparece en f\u00edsica de secundaria avanzada o bachillerato, podemos entenderlo con un ejemplo mucho m\u00e1s cercano: la cl\u00e1sica carrera escolar japonesa llamada \u201cel ojo del tif\u00f3n\u201d, donde varias personas sostienen un palo largo y giran alrededor de un poste.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u5c48\u6298\u306e\u6cd5\u5247\u3068\u904b\u52d5\u4f1a\u306e\u53f0\u98a8\u306e\u76ee\uff08\u30ea\u30e2\u30fc\u30c8\u6388\u696d\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/JAkbjGvKgME?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>Imaginemos dos mu\u00f1ecos corriendo mientras sostienen un palo. Al rodear el poste, <b>si la persona del lado interior reduce la velocidad y la exterior sigue igual, el palo gira.<\/b> En otras palabras: cuando ambos lados avanzan a velocidades distintas, el palo deja de ir recto y cambia de direcci\u00f3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63255 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.45.47.jpeg\" alt=\"\" width=\"403\" height=\"214\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.45.47.jpeg 1388w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.45.47-300x159.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.45.47-1024x543.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.45.47-768x407.jpeg 768w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63256 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15.jpeg\" alt=\"\" width=\"403\" height=\"225\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15.jpeg 1396w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15-300x168.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15-1024x572.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15-768x429.jpeg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.46.15-320x180.jpeg 320w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>Con la luz ocurre exactamente lo mismo. En un mismo medio, como el aire, <b>la luz avanza en l\u00ednea recta y perpendicular al frente de onda.<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63252 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.27.jpeg\" alt=\"\" width=\"403\" height=\"305\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.27.jpeg 940w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.27-300x227.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.27-768x582.jpeg 768w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>Pero cuando la luz alcanza la superficie del agua, la parte que entra primero en el agua disminuye su velocidad (igual que la persona interior del ejemplo). Entonces, <b>el frente de onda se inclina y la direcci\u00f3n de la luz cambia.<\/b> Eso es precisamente la refracci\u00f3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63253 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.33.jpeg\" alt=\"\" width=\"468\" height=\"348\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.33.jpeg 938w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.33-300x223.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.33-768x571.jpeg 768w\" sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63254 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.44.jpeg\" alt=\"\" width=\"453\" height=\"343\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.44.jpeg 938w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.44-300x227.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-10-4.43.44-768x581.jpeg 768w\" sizes=\"auto, (max-width: 453px) 100vw, 453px\" \/> <\/p>\n<h3>El secreto de la reflexi\u00f3n total: por qu\u00e9 solo ocurre del agua al aire<\/h3>\n<p> Ahora volvamos a la pregunta original.<\/p>\n<p><b>Cuando la luz pasa del aire al agua, se vuelve m\u00e1s lenta.<\/b> El \u201cpalo\u201d (el frente de onda) se curva hacia el lado del agua, y la luz siempre consigue entrar en ella, sin importar el \u00e1ngulo.<\/p>\n<p>En cambio, <b>cuando la luz pasa del agua al aire, acelera.<\/b> El frente de onda intenta girar hacia el lado del aire. Pero si el \u00e1ngulo de incidencia es demasiado grande, la luz refractada tendr\u00eda que salir m\u00e1s all\u00e1 de la superficie, superando los 90\u00b0. Y eso es f\u00edsicamente imposible.<\/p>\n<p>En ese momento, <b>toda la luz rebota dentro del agua.<\/b> Eso es la reflexi\u00f3n total interna.<\/p>\n<p><b>La reflexi\u00f3n total no ocurre cuando la luz pasa de un medio r\u00e1pido a uno m\u00e1s lento. Solo ocurre cuando va de un medio m\u00e1s lento a uno m\u00e1s r\u00e1pido.<\/b><\/p>\n<p>Esa es la raz\u00f3n fundamental por la que no vemos reflexi\u00f3n total del aire al agua, pero s\u00ed del agua al aire.<\/p>\n<h3>Prueba la simulaci\u00f3n<\/h3>\n<p> A veces las palabras y las im\u00e1genes no bastan, pero viendo el movimiento todo se entiende mucho mejor. Prepar\u00e9 una simulaci\u00f3n en Scratch, as\u00ed que te invito a probarla. <\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/scratch.mit.edu\/projects\/216301701\/embed\" width=\"485\" height=\"402\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/scratch.mit.edu\/projects\/216301701\/\">Simulaci\u00f3n en Scratch<\/a><\/p>\n<p><iframe loading=\"lazy\" title=\"[ Refraction ] The principle of Huygens\u3000\u5c48\u6298\u306e\u6cd5\u5247\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/C-U5IpDF5KQ?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>En realidad, la reflexi\u00f3n total est\u00e1 muy presente en nuestra vida diaria. <b>La fibra \u00f3ptica<\/b> es uno de los ejemplos m\u00e1s famosos: la luz rebota continuamente dentro de fin\u00edsimos tubos de vidrio gracias a la reflexi\u00f3n total, permitiendo transmitir informaci\u00f3n a enormes distancias. Internet, las comunicaciones modernas e incluso los endoscopios m\u00e9dicos dependen de este fen\u00f3meno.<\/p>\n<p>\u00bfNo es incre\u00edble pensar que una peque\u00f1a pregunta escrita en una esquina de un cuaderno conecta directamente con la tecnolog\u00eda que sostiene el mundo actual?<\/p>\n<h3>Consultas y colaboraciones<\/h3>\n<p> \u00a1La ciencia puede ser mucho m\u00e1s cercana y divertida de lo que parece! En este sitio encontrar\u00e1s experimentos f\u00e1ciles para hacer en casa y explicaciones claras para disfrutarlos al m\u00e1ximo. \u00a1Explora y descubre nuevas ideas! \u30fbEl contenido de \u201cLa libreta de ideas cient\u00edficas\u201d se convirti\u00f3 en un libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a> \u30fbSobre Ken Kuwako, creador del sitio, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a> \u30fbPara solicitudes de trabajo (art\u00edculos, conferencias, talleres cient\u00edficos, supervisi\u00f3n para TV, apariciones, etc.), <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a> <span class=\"s2\">\u30fb\u00a1Las novedades de los art\u00edculos se publican en <a href=\"https:\/\/x.com\/kuwako\">X<\/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\">Canal \u201cIdeas Cient\u00edficas\u201d<\/a> \u00a1con experimentos en video!<\/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>Soy Ken Kuwako, de Science Trainer. Cada d\u00eda es un experimento. \u201cProfe, \u00bfpor qu\u00e9 la reflexi\u00f3n total no ocurre  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35624,"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":[1492],"tags":[],"class_list":["post-63268","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/584cbdc9b7f6924085f7e2737511121c.jpg","jetpack-related-posts":[{"id":63089,"url":"https:\/\/phys-edu.net\/wp\/?p=63089&lang=es","url_meta":{"origin":63268,"position":0},"title":"La magia de los 48\u00b0: La f\u00edsica del &#8220;otro mundo&#8221; desde los ojos de un ping\u00fcino","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67085\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"20130804131400","src":"https:\/\/i0.wp.com\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20130804\/20130804131400.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":59940,"url":"https:\/\/phys-edu.net\/wp\/?p=59940&lang=es","url_meta":{"origin":63268,"position":1},"title":"\u00bfUna funda de paraguas se convierte en un hilo m\u00e1gico? El secreto de la fibra \u00f3ptica explicado al instante con un experimento de reflexi\u00f3n total","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u67083\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. P\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/11\/b98ba2070acd2688fa90d38c39057bb1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":60799,"url":"https:\/\/phys-edu.net\/wp\/?p=60799&lang=es","url_meta":{"origin":63268,"position":2},"title":"\u00a1Crea un arco\u00edris! La ciencia del doble arco\u00edris y c\u00f3mo la refracci\u00f3n y la reflexi\u00f3n pintan el cielo","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670822\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. P\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":55859,"url":"https:\/\/phys-edu.net\/wp\/?p=55859&lang=es","url_meta":{"origin":63268,"position":3},"title":"\u00a1Atrapa la refracci\u00f3n de la luz! Cuatro alfileres revelan el camino oculto de la luz (\u00bfPodr\u00e1s descubrir la foto con truco?)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670813\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/e6d88b8ba4709477e240017b28f76a34.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/e6d88b8ba4709477e240017b28f76a34.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/e6d88b8ba4709477e240017b28f76a34.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/e6d88b8ba4709477e240017b28f76a34.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55773,"url":"https:\/\/phys-edu.net\/wp\/?p=55773&lang=es","url_meta":{"origin":63268,"position":4},"title":"\u00a1Una caja dentro de otra! Crea un cubo de agua CMY m\u00e1gico con refracci\u00f3n de luz y colores primarios.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670812\u65e5","format":false,"excerpt":"Soy Kuwako Ken, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/571792d02ea591ad9643207cf5e606fb.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/571792d02ea591ad9643207cf5e606fb.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/571792d02ea591ad9643207cf5e606fb.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/571792d02ea591ad9643207cf5e606fb.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58013,"url":"https:\/\/phys-edu.net\/wp\/?p=58013&lang=es","url_meta":{"origin":63268,"position":5},"title":"\u00bfQu\u00e9 ocurre cuando la luz atraviesa un prisma? La luz blanca se convierte en un rompecabezas de siete colores \u2014 El fascinante mundo de la luz que am\u00f3 Newton","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670830\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, entrenador cient\u00edfico. 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