{"id":63516,"date":"2026-05-18T04:16:53","date_gmt":"2026-05-17T19:16:53","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63516"},"modified":"2026-05-18T04:16:53","modified_gmt":"2026-05-17T19:16:53","slug":"hazlo-con-solo-2-moviles-descubre-en-casa-el-sorprendente-fenomeno-de-interferencia-sonora-llamado-batidos","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63516&lang=es","title":{"rendered":"\u00a1Hazlo con solo 2 m\u00f3viles! Descubre en casa el sorprendente fen\u00f3meno de interferencia sonora llamado \u201cbatidos\u201d"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<h3>\u00a1Experimenta los \u201cbatidos\u201d del sonido en casa! Un experimento f\u00e1cil usando dos smartphones<\/h3>\n<p>\u00bfAlguna vez has escuchado un sonido que parece \u201ctemblar\u201d o pulsar en el aire? Ese curioso fen\u00f3meno se llama <b>batido<\/b>, y lo mejor es que puedes experimentarlo f\u00e1cilmente en casa. En este art\u00edculo te mostramos c\u00f3mo observar este fen\u00f3meno utilizando dos tel\u00e9fonos o tabletas. <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63475 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-17-4.32.09.jpeg\" alt=\"\" width=\"432\" height=\"328\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-17-4.32.09.jpeg 908w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-17-4.32.09-300x228.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-17-4.32.09-768x584.jpeg 768w\" sizes=\"auto, (max-width: 432px) 100vw, 432px\" \/><\/p>\n<h3>\u00bfQu\u00e9 es un batido?<\/h3>\n<p><b>Un batido ocurre cuando escuchamos al mismo tiempo dos sonidos con frecuencias ligeramente diferentes.<\/b> Al superponerse las ondas sonoras, el volumen parece aumentar y disminuir repetidamente, produciendo un efecto parecido a \u201cwaaan waaan\u201d o \u201cwooon wooon\u201d.<\/p>\n<p>Por ejemplo, si haces sonar simult\u00e1neamente tonos de 440Hz y 442Hz, escuchar\u00e1s un batido dos veces por segundo. La cantidad de pulsaciones coincide exactamente con la diferencia entre ambas frecuencias. No es casualidad: ocurre gracias a una ley f\u00edsica conocida como la <b>superposici\u00f3n de ondas<\/b>. De hecho, los afinadores de instrumentos musicales utilizan este fen\u00f3meno para ajustar las notas con precisi\u00f3n.<\/p>\n<h3>Vamos a observarlo en video<\/h3>\n<p>Primero, mira este video. Adem\u00e1s de explicar c\u00f3mo observar los batidos, tambi\u00e9n muestra <b>c\u00f3mo funciona un diapas\u00f3n<\/b> y <b>el papel de la caja de resonancia<\/b>.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u304a\u5bb6\u3067\u300c\u3046\u306a\u308a\u300d\u3092\u89b3\u5bdf\u3057\u3088\u3046\uff01\u3010\u30b9\u30de\u30db\u3067\u5b9f\u9a13\uff01\u3011\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/ZmNpsdZ8FaU?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>Por cierto, la \u201ctalking tape\u201d que aparece en el video tambi\u00e9n puede encontrarse en jugueter\u00edas.<\/p>\n<p>https:\/\/phys-edu.net\/wp\/?p=46797<\/p>\n<h3>Comparemos algunos sonidos<\/h3>\n<p>El profesor M cre\u00f3 un programa que reproduce diferentes sonidos desde los altavoces. Es un excelente material educativo para usar tambi\u00e9n en clase. Intenta comparar los sonidos 1 y 2.<\/p>\n<p><b>1\uff0eSonido de 440Hz en ambos lados, en la misma fase<\/b><\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-63516-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/wav\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440.wav?_=1\" \/><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440.wav\">https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440.wav<\/a><\/audio>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440.wav\">Descargar<\/a><\/p>\n<p><b>2\uff0e440Hz desde la izquierda y 440Hz desde la derecha, pero en fase opuesta<\/b><\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-63516-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/wav\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440gyakuitonaritoonaji.wav?_=2\" \/><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440gyakuitonaritoonaji.wav\">https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440gyakuitonaritoonaji.wav<\/a><\/audio>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div440gyakuitonaritoonaji.wav\">Descargar<\/a><\/p>\n<p>\u00bfNotas que el sonido 2 parece un poco m\u00e1s \u201capagado\u201d o difuso comparado con el 1? Esto sucede porque las ondas en fase opuesta se cancelan parcialmente entre s\u00ed. Aunque ambos sonidos sean de 440Hz, solo cambiar la fase ya modifica completamente la manera en que los percibimos. \u00a1Es fascinante!<\/p>\n<h3>Ahora prueba un batido real<\/h3>\n<p>En el siguiente audio, <b>el altavoz izquierdo reproduce 400Hz y el derecho 402Hz<\/b>. Como hay una diferencia de 2Hz, deber\u00edas escuchar dos pulsaciones por segundo. Tambi\u00e9n puedes probarlo con un iPad o una tableta.<\/p>\n<p><b>3\uff0e400Hz desde la izquierda y 402Hz desde la derecha (batido)<\/b><\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-63516-3\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/wav\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div442.wav?_=3\" \/><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div442.wav\">https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div442.wav<\/a><\/audio>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/12\/440div442.wav\">Descargar<\/a><\/p>\n<p>Cuando escuches el batido, <b>intenta tapar con la mano el altavoz izquierdo.<\/b> De repente, el efecto desaparecer\u00e1. Al quedarse solo un sonido, ya no ocurre la superposici\u00f3n de ondas y el batido deja de existir. \u00a1Es una forma incre\u00edble de sentir la f\u00edsica con tus propios o\u00eddos!<\/p>\n<p>Los batidos son uno de esos hermosos fen\u00f3menos naturales creados por la interacci\u00f3n de las ondas sonoras. Con solo un par de smartphones o tabletas, cualquiera puede experimentarlos en casa. Pru\u00e9balo con tu familia o amigos y descubre c\u00f3mo la ciencia puede esconderse en algo tan cotidiano como el sonido. Tambi\u00e9n tenemos m\u00e1s experimentos usando diapasones, as\u00ed que no dudes en explorarlos.<\/p>\n<h3>Consultas y colaboraciones<\/h3>\n<p>\u00a1Queremos acercar a\u00fan m\u00e1s la emoci\u00f3n y la magia de la ciencia! En este sitio encontrar\u00e1s experimentos divertidos para hacer en casa y explicaciones sencillas para disfrutarlos al m\u00e1ximo. \u00a1Explora y descubre nuevas ideas cient\u00edficas! \u30fbEl contenido de \u201cCuaderno de Ciencia\u201d ahora tambi\u00e9n est\u00e1 publicado en formato libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a> \u30fbSobre Ken Kuwako, el creador del sitio, consulta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a> \u30fbPara solicitudes de art\u00edculos, conferencias, talleres cient\u00edficos, supervisi\u00f3n de TV o apariciones, consulta <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 de Ciencia<\/a> \u00a1publica videos de experimentos cient\u00edficos!<\/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, Science Trainer. Cada d\u00eda es un experimento. \u00a1Experimenta los \u201cbatidos\u201d del sonido en casa! Un [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":63475,"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-63516","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\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-17-4.32.09.jpeg","jetpack-related-posts":[{"id":57227,"url":"https:\/\/phys-edu.net\/wp\/?p=57227&lang=es","url_meta":{"origin":63516,"position":0},"title":"\u00a1Mira las formas invisibles del sonido! Un fascinante experimento de resonancia con una tableta y agua (Resonancia en columnas de aire)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670813\u65e5","format":false,"excerpt":"Soy Ken Kuwako, el entrenador de ciencia. Cada d\u00eda\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\/feeb7836754a34f6129295a1dddc58cc.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":59881,"url":"https:\/\/phys-edu.net\/wp\/?p=59881&lang=es","url_meta":{"origin":63516,"position":1},"title":"\u00a1El momento en que cambia la sirena de una ambulancia! Un sorprendente experimento cient\u00edfico con tu m\u00f3vil (Efecto Doppler)","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u67082\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador cient\u00edfico. Cada d\u00eda\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\/2026\/02\/%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%88-2026-02-02-4.45.46.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/%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%88-2026-02-02-4.45.46.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/%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%88-2026-02-02-4.45.46.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/%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%88-2026-02-02-4.45.46.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57107,"url":"https:\/\/phys-edu.net\/wp\/?p=57107&lang=es","url_meta":{"origin":63516,"position":2},"title":"\u00a1Como magia! Un experimento econ\u00f3mico para controlar ondas estacionarias con un altavoz y un hilo","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670811\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencia. \u00a1Cada d\u00eda e\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\/2019\/08\/IMG_0268.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/08\/IMG_0268.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/08\/IMG_0268.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/08\/IMG_0268.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62889,"url":"https:\/\/phys-edu.net\/wp\/?p=62889&lang=es","url_meta":{"origin":63516,"position":3},"title":"\u00bfInm\u00f3vil o en rumbo de colisi\u00f3n? El peligro invisible de la velocidad relativa","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670830\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":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/74ff8b011a242f6fb7ea0802cb36c952.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/74ff8b011a242f6fb7ea0802cb36c952.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/74ff8b011a242f6fb7ea0802cb36c952.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/74ff8b011a242f6fb7ea0802cb36c952.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60569,"url":"https:\/\/phys-edu.net\/wp\/?p=60569&lang=es","url_meta":{"origin":63516,"position":4},"title":"\u00a1C\u00f3mo hacer un instrumento de viento con pajillas en familia! \u00bfPor qu\u00e9 el sonido se vuelve m\u00e1s agudo al cortarlas?","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670815\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. C\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\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":56940,"url":"https:\/\/phys-edu.net\/wp\/?p=56940&lang=es","url_meta":{"origin":63516,"position":5},"title":"\u00a1El secreto del sonido: es una onda longitudinal! 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Cada d\u00eda\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\/2016\/10\/66c19942ab4ba346fdb64ccc04cde373.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/10\/66c19942ab4ba346fdb64ccc04cde373.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/10\/66c19942ab4ba346fdb64ccc04cde373.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/10\/66c19942ab4ba346fdb64ccc04cde373.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/63516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=63516"}],"version-history":[{"count":1,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/63516\/revisions"}],"predecessor-version":[{"id":63517,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/63516\/revisions\/63517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/63475"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=63516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=63516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}