{"id":14851,"date":"2021-11-27T15:59:35","date_gmt":"2021-11-27T08:59:35","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=14851"},"modified":"2021-11-27T15:59:36","modified_gmt":"2021-11-27T08:59:36","slug":"tai-sao-khi-troi-tanh-thi-bau-troi-xanh-biec","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-khi-troi-tanh-thi-bau-troi-xanh-biec\/","title":{"rendered":"T\u1ea1i sao khi tr\u1eddi t\u1ea1nh th\u00ec b\u1ea7u tr\u1eddi xanh bi\u1ebfc?"},"content":{"rendered":"\n<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 6 &#8211; Arkady Leokum<\/p>\n\n\n\n<p>Khi tr\u1eddi t\u1ea1nh ng\u1ea9ng \u0111\u1ea7u l\u00ean ta th\u1ea5y b\u1ea7u tr\u1eddi m\u00e0u xanh bi\u1ebfc, nh\u00ecn xu\u1ed1ng \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi c\u00f3 m\u00e0u v\u00e0ng; c\u00f3 khi b\u1ea7u tr\u1eddi m\u1ed9t m\u00e0u v\u00e0ng nh\u1ea1t, m\u1eb7t tr\u1eddi kh\u00f4ng s\u00e1ng n\u1eefa, tr\u1edf th\u00e0nh m\u1ed9t v\u00f2ng \u00e1nh m\u00e0u tr\u1eafng; c\u00f3 khi b\u1ea7u tr\u1eddi m\u00e0u tr\u1eafng x\u00e1m, m\u1eb7t tr\u1eddi t\u1ed1i nh\u1ea1t. Sao b\u1ea7u tr\u1eddi l\u1ea1i c\u00f3 m\u00e0u s\u1eafc kh\u00e1c nhau v\u1eady?<\/p>\n\n\n\n<p>Tr\u00ean b\u1ea7u tr\u1eddi c\u00f3 m\u1ed9t l\u1edbp kh\u00f4ng kh\u00ed r\u1ea5t d\u00e0y, kh\u00f4ng kh\u00ed kh\u00f4 r\u00e1o trong s\u00e1ng kh\u00f4ng c\u00f3 m\u00e0u s\u1eafc, m\u00e0u c\u1ee7a b\u1ea7u tr\u1eddi l\u00e0 do s\u1ef1 chi\u1ebfu r\u1ecdi c\u1ee7a \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi. \u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c h\u1ee3p th\u00e0nh b\u1edfi \u00e1nh s\u00e1ng b\u1ea3y m\u00e0u \u0111\u1ecf, cam, v\u00e0ng, xanh, lam, ch\u00e0m, t\u00edm. Khi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi chi\u1ebfu r\u1ecdi v\u00e0o t\u1ea7ng kh\u00ed quy\u1ec3n, g\u1eb7p ph\u1ea3i b\u1ee5i b\u1eb7m v\u00e0 h\u01a1i n\u01b0\u1edbc, \u00e1nh s\u00e1ng m\u00e0u lam trong m\u1eb7t tr\u1eddi t\u1ea3n x\u1ea1 r\u1ea5t nhanh ra b\u1ed1n h\u01b0\u1edbng chung quanh, cho n\u00ean khi ta ng\u01b0\u1edbc nh\u00ecn l\u00ean th\u1ea5y c\u1ea3 b\u1ea7u tr\u1eddi m\u1ed9t m\u00e0u xanh bi\u1ebfc. \u00c1nh s\u00e1ng m\u00e0u v\u00e0ng v\u00e0 \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf trong \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean qua kh\u00ed quy\u1ec3n r\u1ea5t m\u1ea1nh, c\u00f3 th\u1ec3 xuy\u00ean qua l\u1edbp kh\u00ed quy\u1ec3n r\u1ea5t d\u00e0y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, chi\u1ebfu r\u1ecdi tr\u1ef1c ti\u1ebfp xu\u1ed1ng m\u1eb7t \u0111\u1ea5t, cho n\u00ean t\u1eeb tr\u00ean m\u1eb7t \u0111\u1ea5t nh\u00ecn \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi th\u1ea5y m\u00e0u v\u00e0ng r\u1ea5t r\u00f5.<\/p>\n\n\n\n<p>Khi tr\u00ean cao c\u00f3 m\u1ed9t l\u1edbp m\u00e2y nh\u1ea1t r\u1ea5t m\u1ecfng, tr\u00ean b\u1ea7u tr\u1eddi gi\u1ed1ng nh\u01b0 kho\u00e1c m\u1ed9t l\u1edbp voan m\u00e0u tr\u1eafng, \u0111\u1ed9 chi\u1ebfu c\u1ee7a \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi y\u1ebfu \u1edbt, c\u1ea3 b\u1ea7u tr\u1eddi c\u00f3 m\u00e0u tr\u1eafng x\u00e1m.<\/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 6 &#8211; Arkady Leokum Khi tr\u1eddi t\u1ea1nh ng\u1ea9ng \u0111\u1ea7u l\u00ean ta th\u1ea5y b\u1ea7u tr\u1eddi m\u00e0u xanh bi\u1ebfc, nh\u00ecn xu\u1ed1ng \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi c\u00f3 m\u00e0u v\u00e0ng; c\u00f3 khi b\u1ea7u tr\u1eddi m\u1ed9t m\u00e0u v\u00e0ng nh\u1ea1t, m\u1eb7t tr\u1eddi kh\u00f4ng s\u00e1ng n\u1eefa, tr\u1edf th\u00e0nh m\u1ed9t v\u00f2ng [&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-14851","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\/14851","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=14851"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14851\/revisions"}],"predecessor-version":[{"id":14852,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14851\/revisions\/14852"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}