{"id":5584,"date":"2021-11-20T09:32:25","date_gmt":"2021-11-20T02:32:25","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=5584"},"modified":"2021-11-20T12:41:13","modified_gmt":"2021-11-20T05:41:13","slug":"vi-sao-dieu-co-the-bay-len-troi-xanh","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/vi-sao-dieu-co-the-bay-len-troi-xanh\/","title":{"rendered":"V\u00ec sao di\u1ec1u c\u00f3 th\u1ec3 bay l\u00ean tr\u1eddi xanh?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Trong nh\u1eefng l\u00fac gi\u00f3 \u00eam tr\u1eddi \u0111\u1eb9p, r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1ec1u th\u00edch \u0111\u1ebfn ngo\u1ea1i \u00f4 ho\u1eb7c c\u00f4ng vi\u00ean \u0111\u1ec3 th\u1ea3 di\u1ec1u. Di\u1ec1u c\u00f3 m\u00e0u s\u1eafc r\u1ef1c r\u1ee1, \u0111\u1ee7 ki\u1ec3u \u0111\u1ee7 d\u1ea1ng bay l\u01b0\u1ee3n tr\u00ean tr\u1eddi xanh, con ng\u01b0\u1eddi v\u00e0 thi\u00ean nhi\u00ean ho\u00e0 l\u00e0m m\u1ed9t. \u0110i\u1ec1u \u0111\u00f3 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi th\u1ea3 di\u1ec1u v\u00e0 ng\u1eafm di\u1ec1u \u0111\u1ec1u l\u00e0 m\u1ed9t lo\u1ea1i h\u01b0\u1edfng th\u1ee5 \u0111\u1eb9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ebf th\u00ec v\u00ec sao di\u1ec1u c\u00f3 th\u1ec3 bay l\u00ean tr\u1eddi xanh nh\u1ec9? N\u1ebfu b\u1ea1n ch\u00fa \u00fd quan s\u00e1t th\u00ec s\u1ebd ph\u00e1t hi\u1ec7n, di\u1ec1u bao gi\u1edd c\u0169ng \u0111\u00f3n gi\u00f3 m\u00e0 bay, v\u00e0 &#8220;th\u00e2n m\u00ecnh&#8221; c\u1ee7a di\u1ec1u bao gi\u1edd c\u0169ng nghi\u00eang xu\u1ed1ng. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u m\u1ea5u ch\u1ed1t l\u00e0m cho di\u1ec1u c\u00f3 th\u1ec3 bay l\u00ean tr\u1eddi cao. Tr\u01b0\u1edbc h\u1ebft, di\u1ec1u bao gi\u1edd c\u0169ng h\u1ee9ng gi\u00f3 m\u00e0 bay. Gi\u00f3 th\u1ed5i l\u00ean di\u1ec1u s\u1ebd sinh ra m\u1ed9t \u00e1p su\u1ea5t \u0111\u1ed1i v\u1edbi di\u1ec1u, v\u00e0 \u00e1p su\u1ea5t \u0111\u00f3 th\u1eb3ng g\u00f3c v\u1edbi m\u1eb7t di\u1ec1u. Do m\u1eb7t di\u1ec1u nghi\u00eang xu\u1ed1ng d\u01b0\u1edbi, n\u00ean gi\u00f3 th\u1ed5i t\u1edbi c\u00f3 \u00e1p su\u1ea5t nghi\u00eang l\u00ean tr\u00ean \u0111\u1ed1i v\u1edbi n\u00f3. Tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a di\u1ec1u r\u1ea5t nh\u1eb9, \u00e1p su\u1ea5t h\u01b0\u1edbng l\u00ean tr\u00ean c\u1ee7a kh\u00f4ng kh\u00ed \u0111\u1ee7 \u0111\u1ec3 \u0111\u01b0a di\u1ec1u l\u00ean tr\u1eddi xanh. Khi gi\u00f3 r\u1ea5t nh\u1ecf, ng\u01b0\u1eddi th\u1ea3 di\u1ec1u th\u01b0\u1eddng k\u00e9o d\u00e2y di\u1ec1u ch\u1ea1y nhanh \u0111\u00f3n gi\u00f3, ho\u1eb7c \u0111\u1ee9ng t\u1ea1i ch\u1ed7 kh\u00f4ng ng\u1eebng gi\u1eadt gi\u1eadt d\u00e2y di\u1ec1u, l\u1ee3i d\u1ee5ng s\u1ef1 gh\u00ec d\u00e2y \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 g\u00f3c nghi\u00eang xu\u1ed1ng d\u01b0\u1edbi c\u1ee7a m\u1eb7t di\u1ec1u. \u0110\u00f3 \u0111\u1ec1u nh\u1eb1m tham gia \u00e1p su\u1ea5t h\u01b0\u1edbng l\u00ean tr\u00ean c\u1ee7a kh\u00f4ng kh\u00ed \u0111\u1ed1i v\u1edbi di\u1ec1u, l\u00e0m cho di\u1ec1u bay c\u00e0ng cao.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Di\u1ec1u c\u00f3 c\u00e1i l\u1edbn, c\u00e1i b\u00e9, h\u00ecnh d\u1ea1ng c\u0169ng \u0111\u1ee7 ki\u1ec3u \u0111\u1ee7 lo\u1ea1i. B\u00ean d\u01b0\u1edbi c\u1ee7a n\u00f3 th\u01b0\u1eddng c\u00f2n \u0111\u00ednh th\u00eam m\u1ed9t \u00edt tua ho\u1eb7c b\u00f4ng gi\u1ea5y l\u00e0m th\u00e0nh c\u00e1i \u0111u\u00f4i. Nh\u00ecn t\u1eeb g\u00f3c \u0111\u1ed9 v\u1eadt l\u00ed h\u1ecdc, \u0111\u00f3 l\u00e0 \u0111\u1ec3 l\u00e0m cho tr\u1ecdng t\u00e2m c\u1ee7a di\u1ec1u chuy\u1ec3n xu\u1ed1ng d\u01b0\u1edbi, c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u1ed9 th\u0103ng b\u1eb1ng c\u1ee7a di\u1ec1u, l\u00e0m cho n\u00f3 bay c\u00e0ng \u1ed5n \u0111\u1ecbnh th\u00eam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a: Di\u1ec1u; \u00c1p su\u1ea5t; Tr\u1ecdng t\u00e2m; Th\u0103ng b\u1eb1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Trong nh\u1eefng l\u00fac gi\u00f3 \u00eam tr\u1eddi \u0111\u1eb9p, r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1ec1u th\u00edch \u0111\u1ebfn ngo\u1ea1i \u00f4 ho\u1eb7c c\u00f4ng vi\u00ean \u0111\u1ec3 th\u1ea3 di\u1ec1u. Di\u1ec1u c\u00f3 m\u00e0u s\u1eafc r\u1ef1c r\u1ee1, \u0111\u1ee7 ki\u1ec3u \u0111\u1ee7 d\u1ea1ng bay l\u01b0\u1ee3n tr\u00ean tr\u1eddi xanh, con ng\u01b0\u1eddi v\u00e0 thi\u00ean nhi\u00ean ho\u00e0 l\u00e0m m\u1ed9t. \u0110i\u1ec1u \u0111\u00f3 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi th\u1ea3 di\u1ec1u v\u00e0 ng\u1eafm di\u1ec1u \u0111\u1ec1u [&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-5584","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\/5584","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=5584"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5584\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=5584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=5584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=5584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}