<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-13371852</id><updated>2011-04-21T16:44:13.524-07:00</updated><title type='text'>trabalho de fisica</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://103q82005.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/13371852/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://103q82005.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>trabalho de fisíca</name><uri>http://www.blogger.com/profile/04099628209156940463</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>1</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-13371852.post-111774899449952649</id><published>2005-06-01T14:31:00.000-07:00</published><updated>2005-06-02T14:49:54.503-07:00</updated><title type='text'>Aula de Fisíca</title><content type='html'>&lt;span style="color:#9999ff;"&gt;MUDANÇAS DE FASE - ÁTOMOS&lt;/span&gt;&lt;br /&gt;classificamente&lt;br /&gt;&lt;span&gt; &lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;A mudança de fase depende da pressão e da temperatura.&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;primeiro caso simples : pressão constante&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Durante a mudança de fase a pressão constante da temperatura durante a mudança de fase permanece constante&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Quantidade de calor para mudar a fase:&lt;/span&gt;&lt;br /&gt;&lt;span&gt;                   Q = m.L&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Q = quantidade de calor (cal)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;m = quantidade de massa (g)&lt;/span&gt;&lt;br /&gt;&lt;span&gt; L =  calor latente da substância(cal/g)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Para toda substancia pura :&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Lv &gt; Lf&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Lv = calor latente de vaporização&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Lf = calor latente de fusão&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Pergunta para o blog : &lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;span style="color:#cc66cc;"&gt;Qual a relação entre a energia de ligação das moléculas e o estado de agregação da matéria ? (max. 12 linhas)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;span style="color:#000000;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;span style="color:#000000;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&lt;span style="color:#000000;"&gt;exercícios da página 72.&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/13371852-111774899449952649?l=103q82005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://103q82005.blogspot.com/feeds/111774899449952649/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=13371852&amp;postID=111774899449952649' title='3 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/13371852/posts/default/111774899449952649'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/13371852/posts/default/111774899449952649'/><link rel='alternate' type='text/html' href='http://103q82005.blogspot.com/2005/06/aula-de-fisca.html' title='Aula de Fisíca'/><author><name>trabalho de fisíca</name><uri>http://www.blogger.com/profile/04099628209156940463</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>3</thr:total></entry></feed>
