{"id":66645,"date":"2026-08-19T05:05:32","date_gmt":"2026-08-18T20:05:32","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=66645"},"modified":"2026-08-19T05:05:32","modified_gmt":"2026-08-18T20:05:32","slug":"la-formula-que-predice-el-futuro-descubre-la-ley-de-hooke-y-mira-el-mundo-como-un-cientifico","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=66645&lang=es","title":{"rendered":"\u00bfLa f\u00f3rmula que predice el futuro? \u00a1Descubre la Ley de Hooke y mira el mundo como un cient\u00edfico!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Soy Ken Kuwako, Science Trainer. \u00a1Cada d\u00eda es un experimento!<\/strong><\/p>\n<p>En esta ocasi\u00f3n vamos a experimentar con la <b>ley de Hooke<\/b> y veremos paso a paso c\u00f3mo realizar el experimento. Descubramos junto con los alumnos las leyes de la f\u00edsica que se esconden detr\u00e1s de un fen\u00f3meno tan sencillo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47936 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg\" alt=\"\" width=\"322\" height=\"464\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg 746w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378-208x300.jpg 208w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378-710x1024.jpg 710w\" sizes=\"auto, (max-width: 322px) 100vw, 322px\" \/><\/p>\n<p>En este experimento colgamos una pesa de 10 g de un muelle y medimos cu\u00e1nto se estira. Para los alumnos de primer curso de secundaria, es una excelente oportunidad para practicar dos habilidades fundamentales de la ciencia: <b>obtener datos cuantitativos<\/b> y <b>representarlos en un gr\u00e1fico<\/b>. No se trata simplemente de hacer mediciones. Es un primer paso para convertirse en peque\u00f1os cient\u00edficos capaces de descubrir c\u00f3mo funciona el mundo y expresarlo mediante n\u00fameros.<br \/>\nLo mejor de este experimento es que pr\u00e1cticamente no requiere preparaci\u00f3n. <b>Conviene tener todo el material preparado en un mismo lugar y hacer que cada alumno vaya a recoger lo que necesita.<\/b> La investigaci\u00f3n empieza precisamente ah\u00ed: preparando uno mismo los materiales que va a utilizar.<br \/>\nNecesitaremos unas cinco pesas de 10 g, un muelle, un soporte, una regla, palillos de madera y algunos materiales similares. Incluso puede ser interesante dejar en manos de los alumnos algunas de las decisiones sobre el procedimiento experimental, como cada cu\u00e1nto medir o hasta qu\u00e9 punto continuar las mediciones. Es un experimento pr\u00e1cticamente sin riesgos. <b>Aunque preparo un montaje para cada grupo, personalmente recomiendo trabajar por parejas con un solo montaje para dos alumnos, ya que este formato suele generar m\u00e1s conversaci\u00f3n y profundizar el debate.<\/b><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47935 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19.jpg\" alt=\"\" width=\"295\" height=\"275\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19.jpg 1060w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-300x280.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-1024x954.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/eb557038c6d7867fd3c0548086c60d19-768x716.jpg 768w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/p>\n<p>Con unos peque\u00f1os trucos, el experimento puede hacerse de forma mucho m\u00e1s fluida. Si colocamos dos brazos en el soporte, podemos utilizar uno para sujetar la regla y el otro para sostener el muelle. Si fijamos un palillo de madera a la pinza, podemos colgar f\u00e1cilmente el muelle de \u00e9l.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47937 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e.jpg\" alt=\"\" width=\"329\" height=\"407\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e.jpg 858w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-242x300.jpg 242w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-827x1024.jpg 827w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/fdb6d8b900eae2fbcb1d92faa2facf0e-768x951.jpg 768w\" sizes=\"auto, (max-width: 329px) 100vw, 329px\" \/><\/p>\n<p style=\"text-align: center;\">Vista general<\/p>\n<p>Si hacemos zoom\u2026<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47938 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9.jpg\" alt=\"\" width=\"237\" height=\"249\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9.jpg 808w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9-286x300.jpg 286w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/756969a03fbee3311541801cd29f9ff9-768x806.jpg 768w\" sizes=\"auto, (max-width: 237px) 100vw, 237px\" \/><\/p>\n<p>Un truco para medir consiste en medir la longitud total del muelle y calcular despu\u00e9s cu\u00e1nto se ha alargado mediante una resta. Ese peque\u00f1o paso adicional de <b>hacer una resta<\/b> tambi\u00e9n ayuda a los alumnos a pensar en qu\u00e9 significan realmente los datos que han obtenido.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47939 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443.jpg\" alt=\"\" width=\"216\" height=\"369\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443.jpg 860w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-176x300.jpg 176w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-599x1024.jpg 599w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/a6b7174abbcaebd855e1e76c8f6c9443-768x1313.jpg 768w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/><\/p>\n<p>Al realizar las mediciones, es importante seguir la regla que tambi\u00e9n aparece en los libros de texto: <b>leer hasta una d\u00e9cima de la divisi\u00f3n m\u00e1s peque\u00f1a de la escala<\/b>. Se trata de una <b>regla para obtener datos lo m\u00e1s precisos posible<\/b>. Por ejemplo, debemos ser capaces de distinguir claramente si el alargamiento del muelle es de <b>4,3 cm o de 4,4 cm<\/b>. Esa peque\u00f1a diferencia puede aumentar considerablemente la fiabilidad de nuestros datos. Y precisamente esa actitud de prestar atenci\u00f3n a diferencias aparentemente insignificantes puede conducir alg\u00fan d\u00eda a un gran descubrimiento.<br \/>\nEjemplo de la ficha de trabajo:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759.jpg\" alt=\"\" width=\"436\" height=\"152\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759.jpg 2006w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-300x105.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-1024x358.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-768x269.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/7376e2873b163110ff56e0f2766a3759-1536x538.jpg 1536w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47941 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390.jpg\" alt=\"\" width=\"400\" height=\"252\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390.jpg 1464w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-300x189.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-1024x645.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1fd1facafa676889c1d17d96f1cc8390-768x484.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>Resultados del experimento y ley de Hooke<\/h3>\n<p>Cuando realizamos el experimento, llega ese momento m\u00e1gico en el que los n\u00fameros, que al principio parec\u00edan desordenados, comienzan a alinearse formando <b>una hermosa l\u00ednea recta<\/b> en el gr\u00e1fico. \u00a1Ah\u00ed est\u00e1 una de las grandes maravillas de la ciencia! Pero hay algo especialmente interesante: si antes del experimento pedimos a los alumnos que predigan <b>\u00ab\u00bfQu\u00e9 forma tendr\u00e1 el gr\u00e1fico del alargamiento del muelle?\u00bb<\/b>, muchos no saben responder de inmediato.<\/p>\n<p>Tal vez tengan la vaga sensaci\u00f3n de que \u00abprobablemente ser\u00e1 una l\u00ednea recta\u2026\u00bb, pero cuando preguntamos <b>\u00ab\u00bfPor qu\u00e9 deber\u00eda ser una l\u00ednea recta?\u00bb<\/b>, la explicaci\u00f3n se vuelve mucho m\u00e1s dif\u00edcil. Incluso podr\u00edan imaginar que el gr\u00e1fico ser\u00e1 una curva y que, a partir de cierto punto, el muelle dejar\u00e1 de alargarse de repente. Precisamente esa sensaci\u00f3n de \u00ab\u00bfpor qu\u00e9?\u00bb es el combustible que enciende la curiosidad cient\u00edfica.<\/p>\n<h3>\u00bfPor qu\u00e9 aparece una l\u00ednea recta? La belleza de la proporcionalidad descubierta por un genio del siglo XVII<\/h3>\n<p>La ley de Hooke nos dice que el alargamiento de un muelle <b>es proporcional al peso de la masa que cuelga de \u00e9l, es decir, a la fuerza aplicada<\/b>. En otras palabras, si duplicamos el peso, el alargamiento del muelle tambi\u00e9n ser\u00e1 <b>el doble<\/b>. Esta relaci\u00f3n se conoce como <b>proporcionalidad<\/b>.<\/p>\n<p>Quien descubri\u00f3 esta relaci\u00f3n fue <b>Robert Hooke<\/b>, un f\u00edsico ingl\u00e9s del siglo XVII. Hooke tambi\u00e9n es famoso por haber sido rival de Isaac Newton y por ser la primera persona que observ\u00f3 c\u00e9lulas utilizando un microscopio. Al estudiar la relaci\u00f3n entre la fuerza ejercida por un muelle y su alargamiento, propuso la conocida <b>ley de Hooke<\/b>: el alargamiento de un muelle es proporcional a la fuerza aplicada.<br \/>\nGracias a esta ley, podemos responder mediante un c\u00e1lculo o una predicci\u00f3n a preguntas como \u00ab\u00bfcu\u00e1ntos cent\u00edmetros se alargar\u00e1 el muelle si colgamos diez pesas?\u00bb, sin necesidad de realizar el experimento de antemano.<br \/>\nEn el siguiente art\u00edculo explico algunas ideas para convertir el estudio de la ley de Hooke en una actividad todav\u00eda m\u00e1s orientada a la investigaci\u00f3n. \u00a1No te lo pierdas!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"JtzCFJoDtW\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=56581\">\u751f\u5f92\u3092\u3042\u3048\u3066\u8ff7\u308f\u305b\u308b\uff01\u751f\u5f92\u306b\u59d4\u306d\u308b\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306e\u5b9f\u9a13\u3067\u4e3b\u4f53\u6027\u3092\u767a\u63ee\u3055\u305b\u308b\uff08\u4e2d\uff11\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u751f\u5f92\u3092\u3042\u3048\u3066\u8ff7\u308f\u305b\u308b\uff01\u751f\u5f92\u306b\u59d4\u306d\u308b\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306e\u5b9f\u9a13\u3067\u4e3b\u4f53\u6027\u3092\u767a\u63ee\u3055\u305b\u308b\uff08\u4e2d\uff11\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=56581&amp;embed=true#?secret=ge3inQH5uE#?secret=JtzCFJoDtW\" data-secret=\"JtzCFJoDtW\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Descubre lo fascinante y sorprendente que puede ser la ciencia! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos que puedes realizar en casa, junto con consejos y explicaciones f\u00e1ciles de entender. \u00a1An\u00edmate a explorar y buscar los temas que m\u00e1s te interesen! \u30fbInformaci\u00f3n sobre el autor, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a> \u30fbPara solicitudes de colaboraci\u00f3n, como redacci\u00f3n, conferencias, talleres de experimentos, asesoramiento cient\u00edfico para televisi\u00f3n o apariciones en programas: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a> <span class=\"s2\">\u30fbLas novedades y nuevos art\u00edculos se anuncian 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\">Ciencia en acci\u00f3n<\/a> publica v\u00eddeos de experimentos cient\u00edficos.<\/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\" 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;\">\u3010\u65e5\u672c\u8a9e\u3011<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>\u3000\u3010\u82f1\u8a9e\u3011<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><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<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 \t<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 \t<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 \t<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 \t<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 \t<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 \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. \u00a1Cada d\u00eda es un experimento! En esta ocasi\u00f3n vamos a experimentar con la ley  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":47936,"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-66645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":64322,"url":"https:\/\/phys-edu.net\/wp\/?p=64322&lang=es","url_meta":{"origin":66645,"position":0},"title":"\u00a1Haz visible lo invisible\uff014 claves para dominar el experimento de la Ley de Ohm","author":"\u6851\u5b50 \u7814","date":"2026\u5e746\u67089\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. Cada 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\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/01\/2266987b3c29e211d548fe032bd9c4d5.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":58434,"url":"https:\/\/phys-edu.net\/wp\/?p=58434&lang=es","url_meta":{"origin":66645,"position":1},"title":"\u00a1Saca a la luz la fuerza invisible! El mundo espejo de acci\u00f3n y reacci\u00f3n visto con un sensor de fuerza","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u67086\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\/2016\/12\/IMG_0544.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":61732,"url":"https:\/\/phys-edu.net\/wp\/?p=61732&lang=es","url_meta":{"origin":66645,"position":2},"title":"\u00a1Siente el principio del trabajo en acci\u00f3n! Comprende la polea m\u00f3vil con un sencillo experimento con clips","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670822\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\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/725d3ec36d30e2acdbc613bbe8885461.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":66008,"url":"https:\/\/phys-edu.net\/wp\/?p=66008&lang=es","url_meta":{"origin":66645,"position":3},"title":"\u00bfEs real el &#8220;t\u00fa&#8221; que ves en el espejo? Un experimento de luz para sentir la ley de la reflexi\u00f3n","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u67081\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\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/05\/cb0aae3522b0165d92816850c4aaeb7a.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56469,"url":"https:\/\/phys-edu.net\/wp\/?p=56469&lang=es","url_meta":{"origin":66645,"position":4},"title":"\u00bfLa moneda desaparece en un instante? \u00a1Experimenta la ley de la inercia con este incre\u00edble truco de monedas!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670828\u65e5","format":false,"excerpt":"Soy Kuwako Ken, 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\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63431,"url":"https:\/\/phys-edu.net\/wp\/?p=63431&lang=es","url_meta":{"origin":66645,"position":5},"title":"\u00a1Cuidado! Accidentes en aumento. 13 claves para el experimento de &#8220;Hierro y Azufre&#8221; sin riesgos (Generaci\u00f3n de Sulfuro de Hidr\u00f3geno)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670815\u65e5","format":false,"excerpt":"Soy Ken Kuwako, el \u201cScience Trainer\u201d. 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\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/19426da5591b205b2ece8931675bed21.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg","_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/66645","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=66645"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/66645\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/47936"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}