https://padlet.com/charlotteakiki/vddnlo5yeizq18oh Collaboration des élèves de la S2H en-us 2021-03-04 18:36:10 UTC 2026-03-10 20:47:36 UTC hello@padlet.com http://www.cea.fr/comprendre/PublishingImages/Pages/physique-chimie/essentiel-sur-ondes-electromagnetiques-communication/spectre-electromagnetique.JPG charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291912448 Onde radio]]> 2021-03-10 09:07:23 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291912448 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291913157 Micro-ondes ]]> 2021-03-10 09:07:36 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291913157 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291913846 Infrarouge ]]> 2021-03-10 09:07:50 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291913846 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291914817 Spectre visible  ]]> 2021-03-10 09:08:10 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291914817 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291916845 Ultraviolet ]]> 2021-03-10 09:08:53 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291916845 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291920132 Rayons GAMMA ]]> 2021-03-10 09:09:56 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1291920132 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1303696072 les rayon X sont utilisés pour la radiographie ]]> 2021-03-12 18:07:01 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1303696072 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469428681 Le bronzage ]]> 2021-04-28 14:54:03 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469428681 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469495553 2021-04-28 15:06:53 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469495553 charlotteakiki https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469526788 2021-04-28 15:12:45 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1469526788 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508262157 2021-05-10 08:31:12 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508262157 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508263732 2021-05-10 08:31:55 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508263732 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508265756 2021-05-10 08:32:51 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508265756 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508266829 L'ultraviolet est utilisee pour l'eclairage ,la reprographie,la microscopie...]]> 2021-05-10 08:33:18 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508266829 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508269608 2021-05-10 08:34:32 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508269608 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508270457 2021-05-10 08:34:54 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508270457 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508272544 2021-05-10 08:35:37 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508272544 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508273457 2021-05-10 08:36:01 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508273457 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508275617 2021-05-10 08:36:56 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508275617 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508278815 Les rayons gamma]]> 2021-05-10 08:38:21 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508278815 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508281426 Le rayonnement ultraviolet est un rayonnement invisible qui émet dans la gamme de longueur d'onde de 100 à 400 nanomètres (nm). ]]> 2021-05-10 08:39:23 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508281426 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508281747 La lumière se comporte comme une onde électromagnétique, au même titre que les ondes radio]]> 2021-05-10 08:39:32 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508281747 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508282556 le rayonnement infrarouge (IR) est un rayonnement électromagnétique d'une longueur d'onde supérieure à celle de la lumière visible mais plus courte que celle des micro-ondes]]> 2021-05-10 08:39:54 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508282556 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508285872 2021-05-10 08:41:18 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508285872 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508286952 Les micro-ondes sont des rayonnements électromagnétiques de longueur d'onde intermédiaire entre l'infrarouge et les ondes de radiodiffusion.

]]> 2021-05-10 08:41:46 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508286952 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508287206 2021-05-10 08:41:52 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508287206 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508293113 2021-05-10 08:44:34 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508293113 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508298052 Johnny Baroud]]> 2021-05-10 08:46:22 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508298052 https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508334503 le remote control utilise les IR]]> 2021-05-10 09:02:11 UTC https://padlet.com/charlotteakiki/vddnlo5yeizq18oh/wish/1508334503