{"id":40595,"date":"2019-09-24T20:18:16","date_gmt":"2019-09-24T19:18:16","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/que-es-la-ley-zeroth-de-la-termodinamica-definicion\/"},"modified":"2021-05-26T17:33:19","modified_gmt":"2021-05-26T16:33:19","slug":"que-es-la-ley-zeroth-de-la-termodinamica-definicion","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/que-es-la-ley-zeroth-de-la-termodinamica-definicion\/","title":{"rendered":"\u00bfQu\u00e9 es la Ley cero de la termodin\u00e1mica? &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Ley cero de termodin\u00e1mica: si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed.\u00a0Ingenieria termal<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Ley Zeroth de Termodin\u00e1mica<\/h2>\n<figure id=\"attachment_16008\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-16008\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Thermal-equilibrium-Zeroth-Law-Thermodynamics.png\"><img loading=\"lazy\" class=\"size-medium wp-image-16008 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Thermal-equilibrium-Zeroth-Law-Thermodynamics-203x300.png\" alt=\"Ley cero de termodin\u00e1mica\" width=\"203\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Thermal-equilibrium-Zeroth-Law-Thermodynamics-203x300.png\" \/><\/a><figcaption id=\"caption-attachment-16008\" class=\"wp-caption-text\">Ley cero de la termodin\u00e1mica: si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed.<\/figcaption><\/figure>\n<p>Podemos descubrir una propiedad importante del\u00a0<a title=\"Equilibrio termal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-properties\/what-is-temperature-physics\/thermal-equilibrium\/\"><strong>equilibrio t\u00e9rmico<\/strong><\/a>\u00a0considerando\u00a0<strong>tres sistemas<\/strong>\u00a0.\u00a0A, B y C, que\u00a0<strong>inicialmente no est\u00e1n en equilibrio t\u00e9rmico<\/strong>\u00a0.\u00a0Separamos los sistemas A y B con una pared adiab\u00e1tica (material aislante ideal), pero dejamos que el sistema C interact\u00fae con los sistemas A y B. Esperamos hasta\u00a0alcanzar el\u00a0<strong>equilibrio t\u00e9rmico<\/strong>\u00a0;\u00a0entonces A y B est\u00e1n cada uno en equilibrio t\u00e9rmico con C. \u00bfPero est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed?<\/p>\n<p><strong>Seg\u00fan muchos experimentos<\/strong>\u00a0, no habr\u00e1\u00a0<strong>ning\u00fan flujo neto de energ\u00eda<\/strong>\u00a0entre\u00a0<strong>A<\/strong>\u00a0y\u00a0<strong>B<\/strong>\u00a0.\u00a0Esta es una\u00a0<strong>evidencia experimental<\/strong>\u00a0de la siguiente declaraci\u00f3n:<\/p>\n<p><strong><em>Si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed. \u00a0<\/em><\/strong><\/p>\n<p>Esta declaraci\u00f3n se conoce como la\u00a0<strong>ley cero de la termodin\u00e1mica<\/strong>\u00a0.\u00a0Tiene este nombre inusual porque no fue hasta despu\u00e9s de que se elaboraron las primeras y segundas leyes de la termodin\u00e1mica que los cient\u00edficos se dieron cuenta de que este postulado aparentemente obvio necesitaba ser declarado primero.<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Zeroth-Law-of-Thermodynamics-heat.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-16452 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Zeroth-Law-of-Thermodynamics-heat-300x158.png\" alt=\"ley cero de termodin\u00e1mica-calor\" width=\"300\" height=\"158\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Zeroth-Law-of-Thermodynamics-heat-300x158.png\" \/><\/a>Esta ley proporciona una\u00a0<strong>definici\u00f3n<\/strong>\u00a0y un\u00a0<strong>m\u00e9todo<\/strong>\u00a0para\u00a0<a title=\"\u00bfQu\u00e9 es la temperatura? F\u00edsica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-temperatura-fisica-definicion\/\"><strong>definir temperaturas<\/strong><\/a>\u00a0, quiz\u00e1s la\u00a0<strong><a title=\"Propiedades extensivas e intensivas\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/extensive-and-intensive-properties\/\">propiedad intensiva<\/a><\/strong><strong>\u00a0m\u00e1s importante<\/strong>\u00a0de un sistema cuando se trata de problemas de conversi\u00f3n de energ\u00eda t\u00e9rmica.\u00a0La temperatura es una propiedad de un sistema que determina si el sistema estar\u00e1 en equilibrio t\u00e9rmico con otros sistemas.\u00a0Cuando dos sistemas est\u00e1n en equilibrio t\u00e9rmico, sus temperaturas son, por definici\u00f3n, iguales, y no se intercambiar\u00e1 energ\u00eda t\u00e9rmica neta entre ellos.\u00a0Por lo tanto, la importancia de la ley cero es que permite una definici\u00f3n \u00fatil de la temperatura.<\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-accordion\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-content su-clearfix\">\n<p>&nbsp;<\/p>\n<\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. Puedes ayudarnos. Si desea corregir la traducci\u00f3n, env\u00edela a: translations@nuclear-power.com o complete el formulario de traducci\u00f3n en l\u00ednea. Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. Gracias.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ley cero de termodin\u00e1mica: si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed.\u00a0Ingenieria termal Ley Zeroth de Termodin\u00e1mica Ley cero de la termodin\u00e1mica: si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed. Podemos descubrir una propiedad importante del\u00a0equilibrio t\u00e9rmico\u00a0considerando\u00a0tres &#8230; <a title=\"\u00bfQu\u00e9 es la Ley cero de la termodin\u00e1mica? &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-ley-zeroth-de-la-termodinamica-definicion\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es la Ley cero de la termodin\u00e1mica? &#8211; Definici\u00f3n\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es la Ley cero de la termodin\u00e1mica? - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Ley cero de termodin\u00e1mica: si dos sistemas est\u00e1n en equilibrio t\u00e9rmico con un tercero, entonces est\u00e1n en equilibrio t\u00e9rmico entre s\u00ed. 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