{"id":66832,"date":"2026-08-24T04:42:41","date_gmt":"2026-08-23T19:42:41","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=66832"},"modified":"2026-08-24T04:42:41","modified_gmt":"2026-08-23T19:42:41","slug":"rainy-days-welcome-make-a-rainbow-in-your-classroom-how-a-plastic-bottle-becomes-a-magic-tool-for-light-dispersion-2","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=66832&lang=es","title":{"rendered":"Rainy Days Welcome! Make a Rainbow in Your Classroom \u2014 How a Plastic Bottle Becomes a Magic Tool for &#8220;Light Dispersion&#8221;!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un experimento.<\/strong><\/p>\n<p>Cuando abordamos en clase de ciencias las propiedades de la luz, y en particular el concepto de la dispersi\u00f3n de la luz, \u00bfc\u00f3mo despiertas la curiosidad de tus alumnos? Puedes explicarles verbalmente que \u00abla luz puede separarse en diferentes colores\u00bb, pero seguro que tambi\u00e9n piensas que ser\u00eda mucho m\u00e1s emocionante que pudieran verlo con sus propios ojos.<\/p>\n<p>Como bien sabemos, basta con salir al exterior en un d\u00eda soleado y rociar agua con una manguera para observar un hermoso arco\u00edris. Cuando te colocas de espaldas al Sol y la luz se refleja en las diminutas gotas de agua, aparece de repente un arco de siete colores brillantes. \u00a1Es un espect\u00e1culo realmente fascinante! Yo mismo intent\u00e9 crear un arco\u00edris en el patio del colegio con mis alumnos y, para mi desgracia, nos quedamos tan embelesados contempl\u00e1ndolo que nos cost\u00f3 bastante volver a la clase\uff08\u7b11\uff09. Adem\u00e1s, como dependemos del tiempo, no siempre podemos hacer esta demostraci\u00f3n cuando queremos.<\/p>\n<p>Por eso, hoy quiero presentarles un experimento con el que podemos recrear un <b>arco\u00edris incre\u00edblemente brillante y de forma muy sencilla, independientemente del tiempo que haga e incluso dentro del aula<\/b>. Es f\u00e1cil de preparar y permite que cada alumno experimente por s\u00ed mismo la belleza de la dispersi\u00f3n de la luz. \u00a1Veamos juntos esta peque\u00f1a \u00abreceta cient\u00edfica\u00bb que parece casi magia!<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dff5ece9d16c882b53ad38c9b9f6214c.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22782 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253-266x300.jpg\" alt=\"Captura de pantalla 2015-09-28 7.49.03\" width=\"266\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253-266x300.jpg 266w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253.jpg 627w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a><\/p>\n<h3>Receta cient\u00edfica: \u00a1una botella de pl\u00e1stico se convierte en una \u00abf\u00e1brica de arco\u00edris\u00bb!<\/h3>\n<p>La protagonista de este experimento es, nada m\u00e1s y nada menos, que una <b>botella de pl\u00e1stico redonda de 1,5 L<\/b>. S\u00ed, una de esas botellas cil\u00edndricas como las que se utilizan para bebidas como Mitsuya Cider puede convertirse en una herramienta casi m\u00e1gica para observar la dispersi\u00f3n de la luz.<\/p>\n<p><b>\u3010Materiales necesarios\u3011<\/b><\/p>\n<ul>\n<li><b>Una botella de pl\u00e1stico redonda de 1,5 L (se recomienda una botella de superficie lisa, como las utilizadas para Mitsuya Cider)<\/b><\/li>\n<li><b>Agua<\/b><\/li>\n<li><b>Una linterna de luz blanca (una linterna LED es especialmente recomendable. Como veremos m\u00e1s adelante, \u00a1la intensidad de la luz es importante!)<\/b><\/li>\n<\/ul>\n<p><b>\u3010Procedimiento\u3011<\/b><\/p>\n<p><b>1. Llena la botella de agua:<\/b><\/p>\n<p>Primero, llena completamente de agua una botella de pl\u00e1stico redonda, como las utilizadas para Mitsuya Cider. Hazlo despacio para evitar que queden demasiadas burbujas de aire en el interior.<\/p>\n<p><b>2. Oscurece la habitaci\u00f3n e ilumina la botella:<\/b><\/p>\n<p>Oscurece la habitaci\u00f3n todo lo que puedas. Cierra las cortinas y apaga las luces.<\/p>\n<p>A continuaci\u00f3n, ilumina la botella con la linterna de luz blanca. La clave est\u00e1 en <b>colocarte de espaldas a la pared y dirigir la luz hacia la botella<\/b>. La luz que se refleje en el interior de la botella deber\u00eda proyectarse sobre la pared que tienes detr\u00e1s.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22781 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dff5ece9d16c882b53ad38c9b9f6214c-227x300.jpg\" alt=\"Captura de pantalla 2015-09-28 7.49.49\" width=\"227\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dff5ece9d16c882b53ad38c9b9f6214c-227x300.jpg 227w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dff5ece9d16c882b53ad38c9b9f6214c.jpg 416w\" sizes=\"auto, (max-width: 227px) 100vw, 227px\" \/><\/p>\n<p><b>3. Ajusta el \u00e1ngulo de la luz y observa:<\/b><\/p>\n<p>Cambia poco a poco el \u00e1ngulo de la linterna y observa atentamente la luz que aparece sobre la pared. \u00bfY qu\u00e9 ocurre? \u00a1De repente, un brillante <b>arco\u00edris<\/b> de siete colores deber\u00eda aparecer ante tus ojos!<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dff5ece9d16c882b53ad38c9b9f6214c.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22782 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253-266x300.jpg\" alt=\"Captura de pantalla 2015-09-28 7.49.03\" width=\"266\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253-266x300.jpg 266w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/9fc36349d2060f8c9e4ce325f467f253.jpg 627w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a><\/p>\n<p>Con este m\u00e9todo, solo necesitas preparar una botella y una linterna para cada grupo, y todos los alumnos podr\u00e1n observar un arco\u00edris de manera sencilla y, sobre todo, \u00a1espectacular! Cuando lo pruebas en persona, resulta mucho m\u00e1s bonito que en las fotograf\u00edas, hasta el punto de que es dif\u00edcil contener un \u00ab\u00a1guau!\u00bb. Y lo mejor de todo es que el experimento se puede realizar \u00edntegramente dentro del aula, as\u00ed que despu\u00e9s de la demostraci\u00f3n podemos volver inmediatamente a la clase. \u00a1Un detalle que seguramente agradecer\u00e1n muchos profesores!<\/p>\n<h3>\u00a1Una linterna de una tienda de 100 yenes puede cambiar por completo la experiencia!<\/h3>\n<p><span style=\"font-size: 14px;\">Por cierto, la linterna que utilizo en este experimento la compr\u00e9 en una tienda de 100 yenes. Antes utilizaba otra linterna, pero la nueva que prob\u00e9 esta vez tiene una mayor intensidad luminosa y consigue proyectar un arco\u00edris mucho m\u00e1s n\u00edtido y brillante.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22783 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/28b8f67d08ce733d29be2e8d6744dc16-300x231.jpg\" alt=\"Captura de pantalla 2015-09-28 7.50.23\" width=\"300\" height=\"231\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/28b8f67d08ce733d29be2e8d6744dc16-300x231.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/28b8f67d08ce733d29be2e8d6744dc16.jpg 495w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>La verdad es que pens\u00e9: \u00ab\u00a1Ojal\u00e1 hubiera utilizado esta desde el principio!\u00bb. Me sorprendi\u00f3 comprobar una vez m\u00e1s hasta qu\u00e9 punto puede cambiar el resultado simplemente aumentando la intensidad de la luz.<\/p>\n<h3>La ciencia detr\u00e1s del arco\u00edris: comprendiendo la \u00abdispersi\u00f3n\u00bb de la luz<\/h3>\n<p><span style=\"font-size: 14px;\">La aparici\u00f3n de este hermoso arco\u00edris se explica mediante un principio cient\u00edfico conocido como \u00abdispersi\u00f3n de la luz\u00bb.<\/span><\/p>\n<p>La luz del Sol y la luz blanca de una linterna est\u00e1n formadas, en realidad, por una mezcla de luces de diferentes colores: rojo, naranja, amarillo, verde, azul, a\u00f1il, violeta, etc. Cuando estas luces entran en una gota de agua, cada color viaja a una velocidad ligeramente diferente dentro del agua. Como consecuencia, el \u00e1ngulo con el que se desv\u00eda la luz, es decir, su <b>\u00edndice de refracci\u00f3n<\/b>, tambi\u00e9n var\u00eda ligeramente seg\u00fan el color.<\/p>\n<p>Como se muestra en la figura de arriba:<\/p>\n<ul>\n<li>La <b>luz roja<\/b> se desv\u00eda <b>menos (tiene un \u00edndice de refracci\u00f3n menor)<\/b> que los dem\u00e1s colores al atravesar el agua. Por eso sigue una trayectoria relativamente m\u00e1s recta y aparece en la parte exterior del arco\u00edris.<\/li>\n<li>En cambio, la <b>luz violeta<\/b> se desv\u00eda <b>m\u00e1s (tiene un \u00edndice de refracci\u00f3n mayor)<\/b> al atravesar el agua, por lo que aparece en la parte interior del arco\u00edris.<\/li>\n<\/ul>\n<p>De esta manera, cuando la luz se refracta y se refleja dentro de las gotas de agua con un \u00e1ngulo diferente para cada color, la luz blanca se separa en sus distintos colores y llega hasta nuestros ojos formando ese hermoso arco\u00edris de siete colores.<\/p>\n<p>Este experimento es tan sencillo que incluso los ni\u00f1os de primaria pueden disfrutarlo, pero al mismo tiempo esconde principios fascinantes de la f\u00edsica, como la refracci\u00f3n y la dispersi\u00f3n de la luz. \u00a1Precisamente ah\u00ed est\u00e1 su encanto!<\/p>\n<p>Profesores, \u00bfqu\u00e9 otros experimentos relacionados con las ondas de luz muestran a sus alumnos? \u00a1Me encantar\u00eda conocer tambi\u00e9n sus experiencias y formas de utilizar estos experimentos en clase!<\/p>\n<p>Y en el pr\u00f3ximo experimento, utilizaremos esta misma botella de pl\u00e1stico para recrear una \u00abpuesta de sol\u00bb. \u00a1No se lo pierdan!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"IJDmrDKCRF\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=865\">\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u3067\u300c\u5915\u713c\u3051\u300d\u3092\u518d\u73fe\uff01\u725b\u4e73\u3067\u308f\u304b\u308b\u5149\u306e\u30de\u30b8\u30c3\u30af\u300c\u6563\u4e71\u300d\u306e\u79d8\u5bc6<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u3067\u300c\u5915\u713c\u3051\u300d\u3092\u518d\u73fe\uff01\u725b\u4e73\u3067\u308f\u304b\u308b\u5149\u306e\u30de\u30b8\u30c3\u30af\u300c\u6563\u4e71\u300d\u306e\u79d8\u5bc6\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=865&amp;embed=true#?secret=GTOkHET5ih#?secret=IJDmrDKCRF\" data-secret=\"IJDmrDKCRF\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Descubre lo sorprendente y divertido que puede ser la ciencia y ac\u00e9rcala a tu vida cotidiana! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos que puedes realizar en casa, junto con explicaciones sencillas y consejos pr\u00e1cticos. \u00a1An\u00edmate a explorar y buscar entre los distintos art\u00edculos!<br \/>\n\u30fbSobre el autor, Ken Kuwako, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbPara solicitudes de colaboraci\u00f3n (redacci\u00f3n, conferencias, talleres de experimentos, supervisi\u00f3n cient\u00edfica para televisi\u00f3n, apariciones en televisi\u00f3n, etc.), <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades y actualizaciones 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\">En el canal de Ciencia de Kuwako<\/a> publicamos v\u00eddeos de experimentos.<\/p>\n<h3><span style=\"color: #ff0000;\">NEW\u3000\u5206\u89e3\u554f\u984c\u96c6\u3000\u7406\u79d1<\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff12\uff11\u65e5\u767a\u58f2\uff01\u300e<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002\r\n<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\"><img class=\"alignnone  wp-image-65097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-04-8.40.17.jpeg\" alt=\"\" width=\"172\" height=\"244\" \/><\/a><\/li>\r\n<\/ul>\r\n<h3>\uff17\u30fb\uff18\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n\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 \t<li>\uff17\u6708\uff13\uff10\u65e5\uff08\u6c34\uff09\u79d1\u5b66\u76e3\u4fee\u300c<a href=\"https:\/\/www.fujitv.co.jp\/onesongfes\/\">TIF presents ONE SONG FES<\/a>\u300d\uff08\u30d5\u30b8\u30c6\u30ec\u30d3\uff09\u00a026:15~27:15<\/li>\r\n \t<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n \t<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\r\n<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\" \/><\/strong><\/li>\r\n \t<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\r\n<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\" 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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 \t<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>","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un experimento. Cuando abordamos en clase de ciencias las propied [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22782,"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":"","jetpack_post_was_ever_published":false},"categories":[1492],"tags":[],"class_list":["post-66832","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":60799,"url":"https:\/\/phys-edu.net\/wp\/?p=60799&lang=es","url_meta":{"origin":66832,"position":0},"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":58013,"url":"https:\/\/phys-edu.net\/wp\/?p=58013&lang=es","url_meta":{"origin":66832,"position":1},"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. Para\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\/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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53636,"url":"https:\/\/phys-edu.net\/wp\/?p=53636&lang=es","url_meta":{"origin":66832,"position":2},"title":"Crea tu M\u00e1scara de Arco\u00edris y Descubre los Colores Ocultos de la Luz","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67082\u65e5","format":false,"excerpt":"\u00a1Soy Ken Kuwako, tu entrenador de ciencias! Cada d\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\/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%88-2025-10-02-5.09.20.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%88-2025-10-02-5.09.20.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%88-2025-10-02-5.09.20.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%88-2025-10-02-5.09.20.jpg?resize=700%2C400&ssl=1 2x, 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%88-2025-10-02-5.09.20.jpg?resize=1050%2C600&ssl=1 3x, 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%88-2025-10-02-5.09.20.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":62017,"url":"https:\/\/phys-edu.net\/wp\/?p=62017&lang=es","url_meta":{"origin":66832,"position":3},"title":"\u00a1Recrea un atardecer con una botella de pl\u00e1stico! Descubre el m\u00e1gico secreto de la dispersi\u00f3n de la luz con leche","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670831\u65e5","format":false,"excerpt":"Hola, soy Ken Kuwako, entrenador cient\u00edfico. Para \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\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":63628,"url":"https:\/\/phys-edu.net\/wp\/?p=63628&lang=es","url_meta":{"origin":66832,"position":4},"title":"\u00a1La misma luz blanca, pero completamente diferente por dentro! 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