{"id":5686,"date":"2021-11-20T09:44:09","date_gmt":"2021-11-20T02:44:09","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=5686"},"modified":"2021-11-20T12:41:06","modified_gmt":"2021-11-20T05:41:06","slug":"vi-sao-bang-bao-gio-cung-dong-tren-mat-nuoc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/vi-sao-bang-bao-gio-cung-dong-tren-mat-nuoc\/","title":{"rendered":"V\u00ec sao b\u0103ng bao gi\u1edd c\u0169ng \u0111\u00f3ng tr\u00ean m\u1eb7t n\u01b0\u1edbc?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">N\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u00f3ng b\u0103ng, \u0111\u00f3 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng x\u1ea3y ra trong thi\u00ean nhi\u00ean. Sau khi quan s\u00e1t k\u0129, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y, b\u0103ng bao gi\u1edd c\u0169ng \u0111\u00f3ng tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a n\u01b0\u1edbc. M\u00f9a \u0111\u00f4ng \u1edf ph\u01b0\u01a1ng B\u1eafc gi\u00e1 r\u00e9t, tr\u00ean m\u1eb7t s\u00f4ng ng\u00f2i ho\u1eb7c h\u1ed3 \u0111\u1ea7m th\u01b0\u1eddng b\u1ecb ph\u1ee7 m\u1ed9t l\u1edbp b\u0103ng kh\u00e1 d\u00e0y, cho d\u00f9 \u0111\u00e3 \u0111\u1ebfn th\u1eddi k\u00ec b\u0103ng tan ch\u1ea3y \u0111\u1ea7u xu\u00e2n, v\u1eabn c\u00f3 th\u1ec3 th\u1ea5y m\u1ed9t s\u1ed1 b\u0103ng tr\u00f4i l\u1eefng l\u1edd xu\u00f4i theo d\u00f2ng n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do b\u1ec1 m\u1eb7t c\u1ee7a n\u01b0\u1edbc tr\u1ef1c ti\u1ebfp ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i, cho n\u00ean khi nhi\u1ec7t \u0111\u1ed9 b\u00ean ngo\u00e0i r\u1ea5t th\u1ea5p, b\u1ec1 m\u1eb7t c\u1ee7a n\u01b0\u1edbc b\u1eaft \u0111\u1ea7u l\u1ea1nh \u0111i tr\u01b0\u1edbc ti\u00ean. M\u1eadt \u0111\u1ed9 (kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang) c\u1ee7a n\u01b0\u1edbc b\u1ecb l\u1ea1nh tr\u1edf n\u00ean l\u1edbn, li\u1ec1n ch\u00ecm xu\u1ed1ng; c\u00f2n m\u1eadt \u0111\u1ed9 n\u01b0\u1edbc c\u00f3 nhi\u1ec7t \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i cao \u1edf d\u01b0\u1edbi \u0111\u00e1y l\u1ea1i t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, n\u00ean tr\u1ed3i l\u00ean. Hi\u1ec7n t\u01b0\u1ee3ng tr\u1ed3i l\u00ean tr\u1ee5t xu\u1ed1ng c\u1ee7a n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0y l\u00e0 s\u1ef1 \u0111\u1ed1i l\u01b0u. Tuy nhi\u00ean, n\u01b0\u1edbc l\u00e0 lo\u1ea1i v\u1eadt ch\u1ea5t c\u00f3 &#8220;t\u00ednh k\u00ec qu\u1eb7c&#8221; kh\u00e1c v\u1edbi m\u1ecdi th\u1ee9. \u0110\u00f3 t\u1ee9c l\u00e0 khi nhi\u1ec7t \u0111\u1ed9 b\u00ean ngo\u00e0i l\u1ea1nh \u0111\u1ebfn 4\u00b0C, m\u1eadt \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc l\u1edbn nh\u1ea5t, hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed1i l\u01b0u c\u1ee7a n\u01b0\u1edbc kh\u00f4ng x\u1ea3y ra n\u1eefa. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 b\u00ean ngo\u00e0i ti\u1ebfp t\u1ee5c h\u1ea1 xu\u1ed1ng \u0111\u1ebfn 0\u00b0C, n\u01b0\u1edbc \u1edf b\u1ec1 m\u1eb7t li\u1ec1n b\u1eaft \u0111\u1ea7u \u0111\u00f3ng b\u0103ng. Khi n\u01b0\u1edbc \u0111\u00f3ng b\u0103ng, th\u1ec3 t\u00edch c\u1ee7a n\u00f3 \u0111\u1ea1i \u0111\u1ec3 t\u0103ng l\u00ean m\u1ed9t ph\u1ea7n m\u01b0\u1eddi, qua \u0111\u00f3 m\u00e0 m\u1eadt \u0111\u1ed9 c\u1ee7a b\u0103ng nh\u1ecf h\u01a1n n\u01b0\u1edbc. V\u00ec v\u1eady, nh\u1eefng t\u1ea3ng b\u0103ng \u0111\u00f4ng k\u1ebft bao gi\u1edd c\u0169ng n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc. Do l\u00fac \u1ea5y, kh\u00f4ng c\u00f3 \u0111\u1ed1i l\u01b0u, b\u1ec1 m\u1eb7t tuy \u0111\u00e3 l\u1ea1nh \u0111\u1ebfn 0\u00b0C, m\u00e0 n\u01b0\u1edbc \u1edf d\u01b0\u1edbi \u0111\u00e1y v\u1eabn c\u00f3 th\u1ec3 gi\u1eef \u1edf m\u1ee9c x\u1ea5p x\u1ec9 4\u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00ednh do t\u00ednh ch\u1ea5t n\u00e0y c\u1ee7a n\u01b0\u1edbc m\u00e0 con ng\u01b0\u1eddi trong m\u00f9a b\u0103ng tuy\u1ebft \u0111\u1ea7y tr\u1eddi, v\u1eabn c\u00f3 th\u1ec3 ch\u1ecdc th\u1ee7ng l\u1edbp b\u0103ng tr\u00ean m\u1eb7t s\u00f4ng \u0111\u1ec3 c\u00e2u c\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kho\u00e1: N\u01b0\u1edbc; B\u0103ng; M\u1eadt \u0111\u1ed9; \u0110\u1ed1i l\u01b0u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u00f3ng b\u0103ng, \u0111\u00f3 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng x\u1ea3y ra trong thi\u00ean nhi\u00ean. Sau khi quan s\u00e1t k\u0129, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y, b\u0103ng bao gi\u1edd c\u0169ng \u0111\u00f3ng tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a n\u01b0\u1edbc. M\u00f9a \u0111\u00f4ng \u1edf ph\u01b0\u01a1ng B\u1eafc gi\u00e1 r\u00e9t, tr\u00ean m\u1eb7t s\u00f4ng ng\u00f2i ho\u1eb7c h\u1ed3 \u0111\u1ea7m th\u01b0\u1eddng b\u1ecb ph\u1ee7 m\u1ed9t l\u1edbp b\u0103ng [&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":[15,7],"tags":[],"class_list":["post-5686","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5686","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=5686"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5686\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=5686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=5686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=5686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}