{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='El efecto Doppler: descubrimiento y experimentos del siglo XIX' data-url='/boclips/videos/67632c8fd089bc69954383d4' data-video-url='/boclips/videos/67632c8fd089bc69954383d4' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nEl efecto Doppler: descubrimiento y experimentos del siglo XIX\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eUn experimento singular aunque muy sencillo realizado en el siglo XIX amplió nuestro conocimiento del comportamiento de las ondas sonoras.    Twig - Física - Las ondas - El sonido    Claves de aprendizaje El efecto Doppler es el aparente...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eUn experimento singular aunque muy sencillo realizado en el siglo XIX amplió nuestro conocimiento del comportamiento de las ondas sonoras. \u003cbr/\u003e  \u003cbr/\u003e Twig - Física - Las ondas - El sonido \u003cbr/\u003e  \u003cbr/\u003e Claves de aprendizaje\u003cbr/\u003e El efecto Doppler es el aparente cambio en el tono de un sonido a medida que este se va acercando o alejando de un oyente.\u003cbr/\u003e  \u003cbr/\u003e  En 1842, el científico Christian Doppler dio una explicación a este fenómeno por primera vez.\u003cbr/\u003e  \u003cbr/\u003e  Se realizó un experimento utilizando una locomotora de vapor, trompetistas y observadores.\u003cbr/\u003e  \u003cbr/\u003e  Se descubrió que el efecto se producía para todo tipo de onda, incluyendo la luz.\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv 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