{"id":16281,"date":"2021-11-27T20:25:09","date_gmt":"2021-11-27T13:25:09","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16281"},"modified":"2021-11-27T20:25:10","modified_gmt":"2021-11-27T13:25:10","slug":"tai-sao-ben-trong-trai-dat-van-nong-sau-nhieu-ti-nam","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-ben-trong-trai-dat-van-nong-sau-nhieu-ti-nam\/","title":{"rendered":"T\u1ea1i sao b\u00ean trong tr\u00e1i \u0111\u1ea5t v\u1eabn n\u00f3ng sau nhi\u1ec1u t\u1ec9 n\u0103m?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u tr\u1ea3 l\u1eddi c\u00f3 v\u1ebb r\u1ea5t r\u00f5 r\u00e0ng: tr\u00e1i \u0111\u1ea5t v\u1eabn \u0111ang trong qu\u00e1 tr\u00ecnh l\u1ea1nh \u0111i t\u1eeb tr\u1ea1ng th\u00e1i n\u00f3ng ch\u1ea3y ban \u0111\u1ea7u c\u1ee7a n\u00f3. Tuy nhi\u00ean, vi\u1ec7c t\u00ednh to\u00e1n s\u01a1 b\u1ed9 t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh c\u1ee7a m\u1ed9t qu\u1ea3 c\u1ea7u n\u00f3ng ch\u1ea3y c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ee7a tr\u00e1i \u0111\u1ea5t c\u00f3 th\u1ec3 ch\u1ea5m d\u1ee9t \u00fd t\u01b0\u1edfng n\u00e0y: h\u00e0nh tinh ch\u00fang ta l\u1ebd ra \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u1ee5c \u0111\u00e1 l\u1ea1nh c\u00e1ch \u0111\u00e2y h\u00e0ng t\u1ec9 n\u0103m, tuy nhi\u00ean l\u01b0\u1ee3ng magma n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c phun ra b\u1edfi c\u00e1c n\u00fai l\u1eeda v\u00e0 s\u1ee9c n\u00f3ng \u00e2m \u1ec9 \u1edf \u0111\u00e1y c\u00e1c h\u1ea7m m\u1ecf s\u00e2u \u0111\u00e3 ch\u1ee9ng minh l\u00e0 kh\u00f4ng ph\u1ea3i. \u0110i\u1ec1u n\u00e0y g\u1ee3i \u00fd r\u1eb1ng c\u00f3 c\u00e1i g\u00ec \u0111\u00f3 \u0111ang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 l\u00e0 m\u1ed9t ngu\u1ed3n cung c\u1ea5p nhi\u1ec7t l\u01b0\u1ee3ng. C\u00e1i g\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 ho\u1ea1t \u0111\u1ed9ng ph\u00f3ng x\u1ea1, sinh ra b\u1edfi m\u1ed9t \u00edt uranium, thorium v\u00e0 potassium b\u1ecb gi\u1eef b\u00ean trong tr\u00e1i \u0111\u1ea5t khi tr\u00e1i \u0111\u1ea5t h\u00ecnh th\u00e0nh. Khi ch\u00fang d\u1ea7n d\u1ea7n ph\u00e2n h\u1ee7y, ch\u00fang gi\u1ea3i ph\u00f3ng ra c\u00e1c h\u1ea1t, c\u00e1c h\u1ea1t n\u00e0y va v\u00e0o v\u1eadt ch\u1ea5t xung quanh, l\u00e0m n\u00f3ng n\u00f3 l\u00ean t\u1edbi nhi\u1ec7t \u0111\u1ed9 cao kho\u1ea3ng 5.5000C \u1edf l\u00f5i tr\u00e1i \u0111\u1ea5t. \u1ede b\u1ec1 m\u1eb7t, t\u1ea5t c\u1ea3 nhi\u1ec7t l\u01b0\u1ee3ng n\u00e0y r\u00f2 r\u1ec9 d\u1ea7n d\u1ea7n v\u1edbi m\u1ed9t t\u1ed1c \u0111\u1ed9 trung b\u00ecnh kho\u1ea3ng 60 kilowatt m\u1ed7i km2. T\u00f3m l\u1ea1i, t\u1ea5t c\u1ea3 ch\u00fang ta \u0111ang s\u1ed1ng b\u00ean tr\u00ean m\u1ed9t m\u1ed9t l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n s\u00f4i s\u1ee5c kh\u1ed5ng l\u1ed3. M\u1ed9t \u00fd ngh\u0129 th\u1eadt \u0111\u00e1ng s\u1ee3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 &#8211; Arkady Leokum C\u00e2u tr\u1ea3 l\u1eddi c\u00f3 v\u1ebb r\u1ea5t r\u00f5 r\u00e0ng: tr\u00e1i \u0111\u1ea5t v\u1eabn \u0111ang trong qu\u00e1 tr\u00ecnh l\u1ea1nh \u0111i t\u1eeb tr\u1ea1ng th\u00e1i n\u00f3ng ch\u1ea3y ban \u0111\u1ea7u c\u1ee7a n\u00f3. Tuy nhi\u00ean, vi\u1ec7c t\u00ednh to\u00e1n s\u01a1 b\u1ed9 t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh c\u1ee7a m\u1ed9t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-16281","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16281"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16281\/revisions"}],"predecessor-version":[{"id":16282,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16281\/revisions\/16282"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}