{"id":5409,"date":"2016-05-14T13:10:31","date_gmt":"2016-05-14T16:10:31","guid":{"rendered":"https:\/\/www.antonioguilherme.web.br.com\/blog\/?p=5409"},"modified":"2023-04-10T13:36:06","modified_gmt":"2023-04-10T16:36:06","slug":"unidades-no-sistema-si","status":"publish","type":"page","link":"https:\/\/www.antonioguilherme.web.br.com\/blog\/unidades-no-sistema-si\/","title":{"rendered":"Unidades do Sistema Internacional"},"content":{"rendered":"

“O cora\u00e7\u00e3o da ci\u00eancia \u00e9 a medi\u00e7\u00e3o.”<\/span><\/em><\/strong><\/p>\r\n

Erik Brynjolfsson<\/span><\/a><\/p>\r\n

 <\/p>\r\n

\r\n

\u00a0<\/p>\r\n

Unidades Base do Sistema SI<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Grandeza<\/th>S\u00edmbolo da Grandeza<\/th>Nome da Unidade<\/th>S\u00edmbolo da Unidade<\/th>\n<\/tr>\n<\/thead>\n
comprimento<\/td>l, x, r, etc...<\/td>metro<\/a><\/td>m<\/td>\n<\/tr>\n
massa<\/td>m<\/td>quilograma<\/a><\/td>kg<\/td>\n<\/tr>\n
tempo<\/td>t<\/td>Segundo<\/a><\/td>s<\/td>\n<\/tr>\n
corrente El\u00e9trica<\/td>I, i<\/td>Ampere<\/a><\/td>A<\/td>\n<\/tr>\n
temperatura<\/td>T<\/td>kelvin<\/a><\/td>K<\/td>\n<\/tr>\n
quantidade de subst\u00e2ncia<\/td>n<\/td>mol<\/a><\/td>mol<\/td>\n<\/tr>\n
intensidade luminosa<\/td>Iv<\/td>Candela<\/a><\/td>cd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n

 <\/p>\r\n

 <\/p>\r\n

Unidades Derivadas do Sistema SI<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t
Nome da Grandeza Derivada<\/th>S\u00edmbolo da Grandeza Derivada<\/th>Unidade<\/th>S\u00edmbolo<\/th>\n<\/tr>\n<\/thead>\n
\u00c1rea<\/td>A<\/td>metro quadrado<\/td>m2<\/td>\n<\/tr>\n
Campo Magn\u00e9tico<\/td>H<\/td>ampere por metro<\/td>A\/m<\/td>\n<\/tr>\n
Lumin\u00e2ncia<\/td>Lv<\/td>candela por metro quadrado<\/td>cd\/m2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n

 <\/p>\r\n

 <\/p>\r\n

Unidades Derivadas Especiais do Sistema SI<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Grandeza<\/th>Nome<\/th>S\u00edmbolo<\/th>express\u00e3o<\/th>\n<\/tr>\n<\/thead>\n
\u00e2ngulo plano<\/td>radiano<\/td>rad<\/td>1<\/td>\n<\/tr>\n
\u00e2ngulo s\u00f3lido<\/td>esferorradiano<\/td>sr<\/td>1<\/td>\n<\/tr>\n
frequ\u00eancia<\/td>hertz<\/td>HZ<\/td>1\/s<\/td>\n<\/tr>\n
for\u00e7a<\/td>newton<\/td>N<\/td>kg.m\/s2<\/td>\n<\/tr>\n
press\u00e3o, tens\u00e3o<\/td>pascal<\/td>Pa<\/td>N\/m2<\/td>\n<\/tr>\n
energia, trabalho, quantidade de calor<\/td>joule<\/td>J<\/td>N m<\/td>\n<\/tr>\n
pot\u00eancia, fluxo radiante<\/td>watt<\/td>W<\/td>J\/s<\/td>\n<\/tr>\n
carga el\u00e9trica, quantidade de eletricidade<\/td>coulomb<\/td>C<\/td>A.s<\/td>\n<\/tr>\n
diferen\u00e7a de potencial el\u00e9trico, for\u00e7a eletromotriz<\/td>volt<\/td>V<\/td>W\/A<\/td>\n<\/tr>\n
capacit\u00e2ncia<\/td>farad<\/td>F<\/td>C\/V<\/td>\n<\/tr>\n
resist\u00eancia el\u00e9trica<\/td>ohm<\/td>\u2126<\/td>V\/A<\/td>\n<\/tr>\n
condut\u00e2ncia el\u00e9trica<\/td>siemens<\/td>S<\/td>A\/V<\/td>\n<\/tr>\n
fluxo magn\u00e9tico<\/td>weber<\/td>Wb<\/td>V s<\/td>\n<\/tr>\n
densidade de fluxo magn\u00e9tico<\/td>tesla<\/td>T<\/td>Wb\/m2<\/td>\n<\/tr>\n
indut\u00e2ncia<\/td>henry<\/td>H<\/td>Wb\/A<\/td>\n<\/tr>\n
fluxo luminoso, pot\u00eancia luminosa<\/td>l\u00famen<\/td>lm<\/td>cd sr<\/td>\n<\/tr>\n
ilumin\u00e2ncia<\/td>lux<\/td>lx<\/td>lm\/m2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n

 <\/p>\r\n

 <\/p>\r\n

Unidades Derivadas de Unidades Derivadas<\/h2>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Grandeza Derivada<\/th>Nome<\/th>S\u00edmbolo<\/th>\n<\/tr>\n<\/thead>\n
momento<\/td>newton metro<\/td>N m<\/td>\n<\/tr>\n
densidade de fluxo t\u00e9rmico, irradi\u00e2ncia<\/td>watt por metro quadrado<\/td>W\/m2<\/td>\n<\/tr>\n
campo el\u00e9trico<\/td>volt por metro<\/td>V\/m<\/td>\n<\/tr>\n
intensidade radiante<\/td>watt por esferorradiano<\/td>W\/sr<\/td>\n<\/tr>\n
radi\u00e2ncia<\/td>watt por metro quadrado esferorradiano<\/td>W\/(m2 sr)<\/td>\n<\/tr>\n
radi\u00e2ncia espectral<\/td>watt por metro quadrado esferorradiano por comprimento de onda<\/td>W\/(m2 sr m)<\/td>\n<\/tr>\n
Irradi\u00e2ncia espectral<\/td>watt por metro quadrado por metro<\/td>W\/(m2 m)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n\r\n

Refer\u00eancias<\/h3>\r\n\r\n\r\n\r\n\r\n\r\n
    \r\n
  1. Bureau International des Poids et Mesures, http:\/\/www.bipm.org\/en\/measurement-units\/<\/a><\/span><\/li>\r\n
  2. https:\/\/en.wikipedia.org\/wiki\/International_System_of_Units<\/a><\/span><\/li>\r\n
  3. https:\/\/www.bipm.org\/utils\/en\/pdf\/CGPM\/Draft-Resolution-A-EN.pdf<\/a><\/span><\/li>\r\n<\/ol>\r\n\r\n
    \r\n
    \u00a0<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"

    “O cora\u00e7\u00e3o da ci\u00eancia \u00e9 a medi\u00e7\u00e3o.” Erik Brynjolfsson   \u00a0             Refer\u00eancias Bureau International des Poids et Mesures, http:\/\/www.bipm.org\/en\/measurement-units\/ https:\/\/en.wikipedia.org\/wiki\/International_System_of_Units https:\/\/www.bipm.org\/utils\/en\/pdf\/CGPM\/Draft-Resolution-A-EN.pdf \u00a0<\/p>\n","protected":false},"author":1,"featured_media":42987,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"templates\/template-full-width.php","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-5409","page","type-page","status-publish","has-post-thumbnail","hentry"],"uagb_featured_image_src":{"full":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades.jpg",1200,280,false],"thumbnail":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades-150x150.jpg",150,150,true],"medium":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades-300x70.jpg",300,70,true],"medium_large":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades-768x179.jpg",580,135,true],"large":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades-1024x239.jpg",580,135,true],"1536x1536":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades.jpg",1200,280,false],"2048x2048":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades.jpg",1200,280,false],"post-thumbnail":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades.jpg",1200,280,false],"twentytwenty-fullscreen":["https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-content\/uploads\/2022\/07\/unidades.jpg",1200,280,false]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.antonioguilherme.web.br.com\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"“O cora\u00e7\u00e3o da ci\u00eancia \u00e9 a medi\u00e7\u00e3o.” Erik Brynjolfsson   \u00a0             Refer\u00eancias Bureau International des Poids et Mesures, http:\/\/www.bipm.org\/en\/measurement-units\/ https:\/\/en.wikipedia.org\/wiki\/International_System_of_Units https:\/\/www.bipm.org\/utils\/en\/pdf\/CGPM\/Draft-Resolution-A-EN.pdf \u00a0","_links":{"self":[{"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/pages\/5409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/comments?post=5409"}],"version-history":[{"count":28,"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/pages\/5409\/revisions"}],"predecessor-version":[{"id":43003,"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/pages\/5409\/revisions\/43003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/media\/42987"}],"wp:attachment":[{"href":"https:\/\/www.antonioguilherme.web.br.com\/blog\/wp-json\/wp\/v2\/media?parent=5409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}