tag:blogger.com,1999:blog-5266498993621564957.post3086304208983635207..comments2022-04-11T13:23:43.302-07:00Comments on Física 2°B: Indice de Refracción y Velocidad de la LuzJavierahttp://www.blogger.com/profile/12045665963472253386noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5266498993621564957.post-91085874953326853122015-04-13T16:12:05.113-07:002015-04-13T16:12:05.113-07:00muy útilmuy útilAna Josefinahttps://www.blogger.com/profile/07288069733884074684noreply@blogger.comtag:blogger.com,1999:blog-5266498993621564957.post-37958705436950583892015-04-13T16:10:31.694-07:002015-04-13T16:10:31.694-07:00muy útilmuy útilAna Josefinahttps://www.blogger.com/profile/07288069733884074684noreply@blogger.com