{"id":16325,"date":"2021-11-27T20:27:56","date_gmt":"2021-11-27T13:27:56","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16325"},"modified":"2021-11-27T20:27:57","modified_gmt":"2021-11-27T13:27:57","slug":"thien-thach-co-gay-ra-tieng-dong-khi-chung-roi-vao-trai-dat-khong","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/thien-thach-co-gay-ra-tieng-dong-khi-chung-roi-vao-trai-dat-khong\/","title":{"rendered":"Thi\u00ean th\u1ea1ch c\u00f3 g\u00e2y ra ti\u1ebfng \u0111\u1ed9ng khi ch\u00fang r\u01a1i v\u00e0o tr\u00e1i \u0111\u1ea5t kh\u00f4ng?"},"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 12 &#8211; Arkady Leokum<\/p>\n\n\n\n<p>\u0110i v\u00e0o kh\u00ed quy\u1ec3n tr\u00e1i \u0111\u1ea5t \u1edf t\u1ed1c \u0111\u1ed9 18.000m\/s ho\u1eb7c h\u01a1n n\u1eefa, h\u1ea7u h\u1ebft c\u00e1c kh\u1ed1i m\u1ea3nh v\u1ee1 v\u0169 tr\u1ee5 n\u00e0y \u0111\u1ec1u ch\u00e1y h\u1ebft \u1edf qu\u00e1 cao \u0111\u1ec3 sinh ra b\u1ea5t c\u1ee9 ti\u1ebfng \u0111\u1ed9ng n\u00e0o m\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 nghe th\u1ea5y t\u1eeb m\u1eb7t \u0111\u1ea5t. C\u00f2n c\u00e1c thi\u00ean th\u1ec3 m\u00e0 x\u00e2m nh\u1eadp s\u00e2u v\u00e0o kh\u00ed quy\u1ec3n th\u00ec t\u1ea1o ra m\u1ed9t s\u00f3ng ch\u1ea5n \u0111\u1ed9ng b\u1edfi kh\u00f4ng kh\u00ed b\u1ecb n\u00e9n \u1edf ph\u00eda tr\u01b0\u1edbc ch\u00fang, v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c m\u1eb7t \u0111\u1ea5t nh\u01b0 m\u1ed9t qu\u1ea3 bom \u00e2m thanh nghe \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, s\u1ef1 n\u00e9n kh\u00ed \u0111\u1ed9ng h\u1ecdc l\u1edbn t\u1edbi m\u1ee9c c\u00e1c sao b\u0103ng n\u1ed5 ra trong kh\u00f4ng trung, v\u1edbi m\u1ed9t t\u00e1c \u0111\u1ed9ng nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p>N\u0103m 1999, c\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf ph\u00e2n vi\u1ec7n \u0111\u1ecba ch\u1ea5n h\u1ecdc c\u1ee7a Vi\u1ec7n thi\u00ean th\u1ea1ch h\u1ecdc ho\u00e0ng gia H\u00e0 Lan \u0111\u00e3 ph\u00e1t hi\u1ec7n c\u00e1c s\u00f3ng h\u1ea1 \u00e2m ph\u00e1t ra b\u1edfi m\u1ed9t sao b\u0103ng b\u1ecb v\u1ee1 \u1edf \u0111\u1ed9 cao kho\u1ea3ng 15.000 m\u00e9t, v\u1edbi s\u1ef1 m\u00e3nh li\u1ec7t c\u1ee7a m\u1ed9t qu\u1ea3 bom nguy\u00ean t\u1eed nh\u1ecf. \u0110\u00f4i khi c\u00e1c v\u1ee5 n\u1ed5 trong kh\u00f4ng kh\u00ed n\u00e0y c\u00f3 th\u1ec3 nghe tr\u1ef1c ti\u1ebfp \u0111\u01b0\u1ee3c, theo nh\u01b0 ph\u00e1t hi\u1ec7n c\u1ee7a c\u00e1c c\u01b0 d\u00e2n m\u1ed9t v\u00f9ng xa x\u00f4i \u1edf \u0111\u1ea3o b\u1eafc New Zealand v\u00e0o ng\u00e0y 8 th\u00e1ng 7 n\u0103m 1999. Hi\u1ebfm h\u01a1n n\u1eefa, sao b\u0103ng t\u00ecm \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng xu\u1ed1ng t\u1edbi tr\u00e1i \u0111\u1ea5t v\u00e0 chuy\u1ec3n th\u00e0nh c\u00e1c \u201cthi\u00ean th\u1ea1ch\u201d b\u1eb1ng vi\u1ec7c va v\u00e0o m\u1eb7t \u0111\u1ea5t nh\u01b0 m\u1ed9t qu\u1ea3 \u0111\u1ea5m m\u1ea1nh. \u0110i\u1ec1u \u0111\u00e1ng bu\u1ed3n l\u00e0 hi\u1ebfm c\u00f3 ai \u1edf quanh \u0111\u00f3 \u0111\u1ec3 nghe n\u00f3 v\u00e0 s\u1ef1 t\u1edbi n\u01a1i c\u1ee7a m\u1ed9t ngu\u1ed3n v\u1eadt ch\u1ea5t li\u00ean h\u00e0nh tinh qu\u00fd gi\u00e1 kh\u00e1c \u0111\u00e3 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n.<\/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 \u0110i v\u00e0o kh\u00ed quy\u1ec3n tr\u00e1i \u0111\u1ea5t \u1edf t\u1ed1c \u0111\u1ed9 18.000m\/s ho\u1eb7c h\u01a1n n\u1eefa, h\u1ea7u h\u1ebft c\u00e1c kh\u1ed1i m\u1ea3nh v\u1ee1 v\u0169 tr\u1ee5 n\u00e0y \u0111\u1ec1u ch\u00e1y h\u1ebft \u1edf qu\u00e1 cao \u0111\u1ec3 sinh ra b\u1ea5t c\u1ee9 ti\u1ebfng \u0111\u1ed9ng n\u00e0o m\u00e0 ch\u00fang ta [&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-16325","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\/16325","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=16325"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16325\/revisions"}],"predecessor-version":[{"id":16326,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16325\/revisions\/16326"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}