{"id":421,"date":"2022-01-30T08:25:51","date_gmt":"2022-01-30T07:25:51","guid":{"rendered":"http:\/\/yb-isn.fr\/2021\/es\/?p=421"},"modified":"2022-02-07T09:08:13","modified_gmt":"2022-02-07T08:08:13","slug":"le-rayonnement-solaire","status":"publish","type":"post","link":"https:\/\/yb-isn.fr\/2021\/es\/?p=421","title":{"rendered":"Le rayonnement solaire"},"content":{"rendered":"\n<p class=\"has-cyan-bluish-gray-background-color has-background\">La temp\u00e9rature du soleil<\/p>\n\n\n<p><!--more--><\/p>\n\n\n<p>Activit\u00e9 livre Hatier page 74-75<\/p>\n\n\n<a href=\"https:\/\/yb-isn.fr\/2021\/es\/wp-content\/uploads\/2022\/01\/temperaturedusoleil.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">temperaturedusoleil<br\/><\/a>\n<p class=\"wp-block-pdfemb-pdf-embedder-viewer\"><\/p>\n\n\n\n<p>La question 4 doit \u00eatre trait\u00e9e de trois mani\u00e8res diff\u00e9rentes<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>graphique sur feuille<\/li><li>Tableur<\/li><li>Code python<\/li><\/ul>\n\n\n\n<p>Le code python est fourni ci-dessous .Il suffit de remplacer les points dans les deux tableaux par vos valeurs puis ex\u00e9cuter le programme<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"godzilla\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import math\nimport matplotlib.pyplot as plt\nfrom scipy import stats\nimport numpy as np\nimport math\n\n#T est la temp\u00e9rature en Kelvin et londe la longueur d'onde en nanom\u00e8tre\nT=np.array([.........])\nlonde=np.array([..........])\nlonde=londe*1E-9\n\n#On note invT l'inverse de T : 1\/T\ninvT=1\/T\n\n# regression lin\u00e9aire\nslope, intercept, r_value, p_value, std_error = stats.linregress(invT,londe)\nlondemodel=slope*invT+intercept\n\n#trac\u00e9 du nuage de points\nplt . scatter(invT ,londe,s=100,color ='yellow')\n\n#Param\u00e9trage du trac\u00e9 de la mod\u00e9lisation\nplt . plot (invT,londemodel,marker=\".\",color ='blue',markersize=1)\nplt . xlabel (\"1\/T avec T en Kelvin   (K)\")\nplt . ylabel (\"longueur d'onde en nm\")\nplt . grid ()\n\n#affichage des r\u00e9sultats de la mod\u00e9lisation\nprint(\"a=\",slope)\nprint(\"b=\",intercept)\nprint(\"cofficient de correlation=\",r_value)\n\n# Affichage du graphique\nplt .show()\n<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"686\" src=\"http:\/\/yb-isn.fr\/2021\/es\/wp-content\/uploads\/2022\/01\/image.png\" alt=\"\" class=\"wp-image-431\" srcset=\"https:\/\/yb-isn.fr\/2021\/es\/wp-content\/uploads\/2022\/01\/image.png 622w, https:\/\/yb-isn.fr\/2021\/es\/wp-content\/uploads\/2022\/01\/image-272x300.png 272w\" sizes=\"(max-width: 622px) 100vw, 622px\" \/><\/figure>\n\n\n<div class=\"container theme1\" style=\"width:100%; height:auto\"><ul class=\"responsive-accordion responsive-accordion-default bm-larger\"><li><div class=\"responsive-accordion-head\" style=\"background-color:\"><span style=\"color:;font-size:15px\">animation: le spectre \u00e9lectromagn\u00e9tique<\/span><i class=\"fa fa-chevron-down responsive-accordion-plus fa-fw\"><\/i><i class=\"fa fa-chevron-up responsive-accordion-minus fa-fw\"><\/i><\/div><div class=\"responsive-accordion-panel\"style=\"background-color:;padding:12px;color:;font-size:14px\"><p><iframe width=550 height=440 src=\"https:\/\/www.edumedia-sciences.com\/fr\/media\/frame\/587\/?auth=6348ceeacf9a0ad8dbc5437fd9c81b7a\/23383\" frameborder=0><\/iframe><\/p>\n<\/div><\/li><\/ul><\/div>\n\n\n\n<div class=\"container theme1\" style=\"width:100%; height:auto\"><ul class=\"responsive-accordion responsive-accordion-default bm-larger\"><li><div class=\"responsive-accordion-head\" style=\"background-color:\"><span style=\"color:;font-size:15px\">Animation : Le corps noir<\/span><i class=\"fa fa-chevron-down responsive-accordion-plus fa-fw\"><\/i><i class=\"fa fa-chevron-up responsive-accordion-minus fa-fw\"><\/i><\/div><div class=\"responsive-accordion-panel\"style=\"background-color:;padding:12px;color:;font-size:14px\"><p><iframe loading=\"lazy\" src=\"https:\/\/www.edumedia-sciences.com\/fr\/media\/frame\/944\/?auth=62a68cf2c69cf0da6b10f89a6628381d\/23383\" width=\"550\" height=\"350\" frameborder=\"0\"><\/iframe><\/p>\n<\/div><\/li><\/ul><\/div>\n","protected":false},"excerpt":{"rendered":"<p>La temp\u00e9rature du soleil<\/p>\n","protected":false},"author":1,"featured_media":439,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/posts\/421"}],"collection":[{"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=421"}],"version-history":[{"count":15,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/posts\/421\/revisions"}],"predecessor-version":[{"id":457,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/posts\/421\/revisions\/457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=\/wp\/v2\/media\/439"}],"wp:attachment":[{"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}