{"id":63709,"date":"2026-05-23T04:41:33","date_gmt":"2026-05-22T19:41:33","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63709"},"modified":"2026-05-23T04:41:59","modified_gmt":"2026-05-22T19:41:59","slug":"dos-vidrios-y-cinta-adhesiva-pueden-crear-un-arcoiris-observamos-la-interferencia-de-la-luz-con-un-dispositivo-casero-%e3%80%90interferencia-en-cuna%e3%80%91","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63709&lang=es","title":{"rendered":"\u00bfDos vidrios y cinta adhesiva pueden crear un arco\u00edris? Observamos la &#8220;interferencia&#8221; de la luz con un dispositivo casero \u3010Interferencia en cu\u00f1a\u3011"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Somos Kuwako Ken, entrenadores de ciencia. Cada d\u00eda es un experimento nuevo.<\/strong><\/span><\/p>\n<p>Solo hace falta superponer dos placas de vidrio para que aparezcan misteriosas franjas de colores, como si hubiera magia atrapada entre ellas. Y lo mejor es que este fen\u00f3meno puede reproducirse con materiales muy comunes: dos portaobjetos de vidrio y un poco de cinta adhesiva. Hoy vamos a explorar un curioso efecto \u00f3ptico llamado \u201cinterferencia en cu\u00f1a\u201d.<\/p>\n<h3>\u00bfQu\u00e9 es la interferencia en cu\u00f1a? Un fen\u00f3meno que existe porque la luz es una onda<\/h3>\n<p>Primero, veamos por qu\u00e9 aparecen estas franjas de colores. La luz no solo viaja en l\u00ednea recta: tambi\u00e9n se comporta como una onda. Cuando entre dos placas de vidrio queda una capa extremadamente fina de aire, la luz se refleja tanto en la superficie superior como en la inferior.<\/p>\n<p>Al superponerse esos dos reflejos, ocurre algo fascinante: si las \u201ccrestas\u201d de las ondas coinciden, la luz se intensifica; si una cresta coincide con un valle, se cancelan entre s\u00ed y la zona se ve oscura. A este fen\u00f3meno se le llama <b>interferencia<\/b>.<\/p>\n<p>La clave est\u00e1 en que el grosor de la capa de aire cambia ligeramente seg\u00fan la posici\u00f3n, formando una especie de cu\u00f1a. Debido a esas peque\u00f1as diferencias, algunos colores se refuerzan y otros desaparecen dependiendo del lugar, creando as\u00ed las franjas iridiscentes.<\/p>\n<p>De hecho, es exactamente el mismo principio que produce los colores de las pompas de jab\u00f3n o las manchas de aceite sobre el agua. La f\u00edsica que vemos en laboratorios sofisticados tambi\u00e9n est\u00e1 escondida en escenas cotidianas.<\/p>\n<h3>C\u00f3mo construir el dispositivo: solo necesitas cuatro cosas<\/h3>\n<p>En este experimento usamos dos portaobjetos grandes de vidrio. El montaje es muy sencillo: coloca una tira de cinta adhesiva en uno de los extremos de una placa para crear una separaci\u00f3n diminuta y luego superpone la otra placa encima. Despu\u00e9s, presiona ambas con clips o con los dedos para acercarlas lo m\u00e1ximo posible.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33231 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/01a3e9bbc0adaee67343089dc7cefd27.jpg\" alt=\"\" width=\"616\" height=\"410\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/01a3e9bbc0adaee67343089dc7cefd27.jpg 956w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/01a3e9bbc0adaee67343089dc7cefd27-300x200.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/01a3e9bbc0adaee67343089dc7cefd27-768x511.jpg 768w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/p>\n<p>El grosor de una sola capa de cinta adhesiva es de aproximadamente 0,05 mil\u00edmetros (50 micr\u00f3metros). Ese espacio, que mide aproximadamente <b>la mitad del grosor de un cabello humano<\/b>, se convierte en el escenario perfecto para que la luz interfiera consigo misma.<\/p>\n<p>Para hacerse una idea de la escala: la longitud de onda de la luz es m\u00e1s de mil veces menor que esa separaci\u00f3n. Dentro de esa fin\u00edsima capa de aire, la luz est\u00e1 realizando un \u201cbaile\u201d extremadamente preciso.<\/p>\n<h3>Al observarlo\u2026 aparecen franjas arco\u00edris cerca del dedo<\/h3>\n<p>Si presionas un poco m\u00e1s con los dedos y haces incidir luz solar, comenzar\u00e1n a verse unas delicadas franjas verticales. Mira el siguiente video.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30ac\u30e9\u30b9\u306b\u6d6e\u304b\u3073\u4e0a\u304c\u308b\u8b0e\u306e\u6a21\u69d8\uff01\u3010\u304f\u3055\u3073\u578b\u306e\u5e72\u6e09\u3011\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/ad0baNElsAE?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-33232\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/116953a5093275693fe7f7cd6d066610.jpg\" alt=\"\" width=\"560\" height=\"534\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/116953a5093275693fe7f7cd6d066610.jpg 752w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/116953a5093275693fe7f7cd6d066610-300x286.jpg 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/p>\n<p style=\"text-align: center;\">\u00bfPuedes distinguir las franjas de colores cerca de los dedos?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33233 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/a3359610083803b09cac5d1d884ed649.jpg\" alt=\"\" width=\"559\" height=\"478\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/a3359610083803b09cac5d1d884ed649.jpg 914w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/a3359610083803b09cac5d1d884ed649-300x257.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/05\/a3359610083803b09cac5d1d884ed649-768x657.jpg 768w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/p>\n<p>El detalle importante es que las franjas aparecen justo en la zona donde <b>las dos placas de vidrio est\u00e1n m\u00e1s cerca entre s\u00ed<\/b>. A medida que el espacio entre ellas cambia, tambi\u00e9n cambian las condiciones de interferencia y la separaci\u00f3n entre las franjas.<\/p>\n<p>De hecho, este fen\u00f3meno es tan preciso que, midiendo la distancia entre las franjas, es posible calcular incluso el \u00e1ngulo de la cu\u00f1a de aire formada entre los vidrios.<\/p>\n<p>No siempre es f\u00e1cil verlas a simple vista, as\u00ed que prueba inclinando la mirada o cambiando el \u00e1ngulo de la luz. A veces basta un peque\u00f1o movimiento para que el arco\u00edris aparezca de repente.<\/p>\n<h3>Una t\u00e9cnica que tambi\u00e9n se utiliza en mediciones de alta precisi\u00f3n<\/h3>\n<p>Aunque parezca un experimento casero, la interferencia en cu\u00f1a se utiliza realmente en la industria moderna. En la fabricaci\u00f3n de lentes y semiconductores, las franjas de interferencia sirven para <b>detectar irregularidades min\u00fasculas en las superficies<\/b>.<\/p>\n<p>Si el patr\u00f3n de franjas aparece distorsionado, significa que existe alguna deformaci\u00f3n. Gracias a la luz, que funciona como una regla incre\u00edblemente sensible, los ingenieros pueden medir estructuras del orden de nan\u00f3metros, es decir, millon\u00e9simas de mil\u00edmetro.<\/p>\n<p>Lo m\u00e1s sorprendente es que este mismo principio puede experimentarse en casa usando \u00fanicamente dos vidrios y un poco de cinta adhesiva. Es una manera sencilla de tocar con las manos la misma f\u00edsica que utilizan las tecnolog\u00edas \u00f3pticas m\u00e1s avanzadas.<\/p>\n<p>La pr\u00f3xima vez que haya un d\u00eda soleado, prueba este experimento junto a una ventana. Ver\u00e1s con tus propios ojos que la luz no es solo \u201calgo brillante\u201d: tambi\u00e9n es una onda capaz de crear aut\u00e9nticas obras de arte microsc\u00f3picas.<\/p>\n<h3>Consultas y colaboraciones<\/h3>\n<p>\u00a1Queremos acercar la ciencia divertida y sorprendente a todo el mundo! En nuestro sitio encontrar\u00e1s experimentos f\u00e1ciles para hacer en casa y explicaciones claras llenas de curiosidades cient\u00edficas. \u00a1Explora y descubre m\u00e1s!<\/p>\n<p>\u30fbEl contenido de \u201cLa libreta de ideas cient\u00edficas\u201d tambi\u00e9n se ha convertido en libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><br \/>\n\u30fbSobre Kuwako Ken y el proyecto, consulta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbSolicitudes de charlas, art\u00edculos, talleres, supervisi\u00f3n para TV y colaboraciones <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<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 de Experimentos Cient\u00edficos<\/a> con videos de experimentos en acci\u00f3n.<\/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 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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<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>Somos Kuwako Ken, entrenadores de ciencia. Cada d\u00eda es un experimento nuevo. Solo hace falta superponer dos pl [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":33233,"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-63709","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\/2019\/05\/a3359610083803b09cac5d1d884ed649.jpg","jetpack-related-posts":[{"id":63196,"url":"https:\/\/phys-edu.net\/wp\/?p=63196&lang=es","url_meta":{"origin":63709,"position":0},"title":"\u00a1Recrea en casa un gran descubrimiento de hace 200 a\u00f1os con vasos de papel! Observa la prueba de que la luz es una onda (Experimento de Young)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67088\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador cient\u00edfico. 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":"","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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":57480,"url":"https:\/\/phys-edu.net\/wp\/?p=57480&lang=es","url_meta":{"origin":63709,"position":1},"title":"\u00bfUn solo rayo se convierte en diez? Experimento de interferencia l\u00e1ser con un CD reciclado","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670817\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1La vida\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\/2017\/01\/5e4880b81994fbe11f385fc8384536a9.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":57963,"url":"https:\/\/phys-edu.net\/wp\/?p=57963&lang=es","url_meta":{"origin":63709,"position":2},"title":"\u00a1Ciencia en casa! \u00bfCrear colores girando la luz? La cinta adhesiva se convierte en pintura m\u00e1gica \u2014 construye un caleidoscopio de luz polarizada","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670828\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador cient\u00edfico. \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\/2017\/10\/0fb44cfc278b2c42fbd26873066923ef.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":62040,"url":"https:\/\/phys-edu.net\/wp\/?p=62040&lang=es","url_meta":{"origin":63709,"position":3},"title":"\u00a1Un d\u00fao brillante y un gran coro de luz! Descubre el secreto de los colores de la reluciente mica","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u67081\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%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%88-2025-09-23-5.15.38.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%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%88-2025-09-23-5.15.38.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%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%88-2025-09-23-5.15.38.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/%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%88-2025-09-23-5.15.38.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63758,"url":"https:\/\/phys-edu.net\/wp\/?p=63758&lang=es","url_meta":{"origin":63709,"position":4},"title":"El aula de f\u00edsica escondida en la piscina \u2014 lo que las olas nos ense\u00f1an sobre reflexi\u00f3n, interferencia y el principio de Huygens","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670824\u65e5","format":false,"excerpt":"\u00a1Hola! 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Cad\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\/2020\/07\/24e527088733ed83977aac4a790b46a6.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/24e527088733ed83977aac4a790b46a6.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/24e527088733ed83977aac4a790b46a6.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/24e527088733ed83977aac4a790b46a6.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/24e527088733ed83977aac4a790b46a6.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":58753,"url":"https:\/\/phys-edu.net\/wp\/?p=58753&lang=es","url_meta":{"origin":63709,"position":5},"title":"\u00a1L\u00edneas secretas sobre el agua! 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