{"id":11633,"date":"2021-11-23T21:09:07","date_gmt":"2021-11-23T14:09:07","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=11633"},"modified":"2021-11-23T21:12:46","modified_gmt":"2021-11-23T14:12:46","slug":"ta%cc%a3i-sao-sung-ban-toc-do%cc%a3-co-the%cc%89-do-duo%cc%a3c-toc-do%cc%a3-xe","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ta%cc%a3i-sao-sung-ban-toc-do%cc%a3-co-the%cc%89-do-duo%cc%a3c-toc-do%cc%a3-xe\/","title":{"rendered":"Ta\u0323i sao su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 co\u0301 th\u00ea\u0309 \u0111o \u0111\u01b0\u01a1\u0323c t\u00f4\u0301c \u0111\u00f4\u0323 xe?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Khi m\u00f4\u0323t chi\u00ea\u0301c ta\u0300u hoa\u0309 ke\u0301o co\u0300i chuy\u00ea\u0309n \u0111\u00f4\u0323ng v\u00ea\u0300 phi\u0301a ba\u0323n, ti\u00ea\u0301ng co\u0300i ca\u0300ng nga\u0300y ca\u0300ng to h\u01a1n, n\u00ea\u0301u ta\u0300u chuy\u00ea\u0309n \u0111\u00f4\u0323ng ra xa ba\u0323n, ti\u00ea\u0301ng co\u0300i se\u0303 nga\u0300y m\u00f4\u0323t nho\u0309 d\u00e2\u0300n, h\u01a1n n\u01b0\u0303a, n\u00ea\u0301u t\u00f4\u0301c \u0111\u00f4\u0323 cu\u0309a ta\u0300u ca\u0300ng nhanh thi\u0300 \u00e2m thanh cu\u0309a ti\u00ea\u0301ng co\u0300i se\u0303 thay \u0111\u00f4\u0309i. Su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 \u0111\u01b0\u01a1\u0323c nghi\u00ean c\u01b0\u0301u, ch\u00ea\u0301 ta\u0323o theo nguy\u00ean ly\u0301 na\u0300y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi chi\u00ea\u0301c xe \u01a1\u0309 phi\u0301a xa \u0111\u01b0\u0301ng im, kh\u00f4ng chuy\u00ea\u0309n \u0111\u00f4\u0323ng, so\u0301ng ra \u0111a pha\u0301t \u0111i se\u0303 gi\u00f4\u0301ng h\u00ea\u0323t so\u0301ng ra \u0111a pha\u0309n xa\u0323 tr\u01a1\u0309 la\u0323i. N\u00ea\u0301u xe \u0111ang chuy\u00ea\u0309n \u0111\u00f4\u0323ng so\u0301ng ra \u0111a pha\u0309n xa\u0323 tr\u01a1\u0309 la\u0323i se\u0303 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u01a1\u0301i &#8220;\u00e2m thanh&#8221; do xe pha\u0301t ra; xe chuy\u00ea\u0309n \u0111\u00f4\u0323ng ca\u0300ng nhanh thi\u0300 s\u01b0\u0323 kha\u0301c bi\u00ea\u0323t gi\u01b0\u0303a so\u0301ng ra \u0111a pha\u0301t ra va\u0300 so\u0301ng ra \u0111a thu v\u00ea\u0300 se\u0303 ca\u0300ng l\u01a1\u0301n. Ma\u0301y ti\u0301nh trong su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 co\u0301 th\u00ea\u0309 t\u01b0\u0323 \u0111\u00f4\u0323ng ti\u0301nh toa\u0301n s\u01b0\u0323 kha\u0301c bi\u00ea\u0323t na\u0300y; sau \u0111o\u0301 qua ma\u0301y chuy\u00ea\u0309n ki\u0301 t\u01b0\u0323 se\u0303 hi\u00ea\u0309n thi\u0323 t\u00f4\u0301c \u0111\u00f4\u0323 cu\u0309a chi\u00ea\u0301c xe c\u00e2\u0300n \u0111o tr\u00ean ma\u0300n hi\u0300nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean go\u0323i chi\u0301nh th\u01b0\u0301c cu\u0309a loa\u0323i su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 na\u0300y la\u0300 su\u0301ng ra \u0111a \u00e2m thanh. Pha\u0323m vi \u0111o t\u00f4\u0301c \u0111\u00f4\u0323 cu\u0309a no\u0301 la\u0300 t\u01b0\u0300 24 \u0111\u00ea\u0301n 199 km\/h. Loa\u0323i su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 ra \u0111\u01a1\u0300i \u0111a\u0303 ha\u0323n ch\u00ea\u0301 \u0111\u01b0\u01a1\u0323c hi\u00ea\u0323n t\u01b0\u01a1\u0323ng cha\u0323y qua\u0301 t\u00f4\u0301c \u0111\u00f4\u0323, la\u0300m gia\u0309m \u0111a\u0301ng k\u00ea\u0309 ty\u0309 l\u00ea\u0323 tai na\u0323n giao th\u00f4ng Ngoa\u0300i ra, su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 cho k\u00ea\u0301t qua\u0309 r\u00e2\u0301t chi\u0301nh xa\u0301c va\u0300 d\u00ea\u0303 s\u01b0\u0309 d\u01b0\u0323ng n\u00ean nga\u0300y ca\u0300ng \u0111\u01b0\u01a1\u0323c nh\u01b0\u0303ng ng\u01b0\u01a1\u0300i la\u0300m c\u00f4ng ta\u0301c qua\u0309n ly\u0301 giao th\u00f4ng \u0111\u0103\u0323c bi\u00ea\u0323t la\u0300 ca\u0309nh sa\u0301t giao th\u00f4ng s\u01b0\u0309 du\u0323ng r\u00f4\u0323ng ra\u0303i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi m\u00f4\u0323t chi\u00ea\u0301c ta\u0300u hoa\u0309 ke\u0301o co\u0300i chuy\u00ea\u0309n \u0111\u00f4\u0323ng v\u00ea\u0300 phi\u0301a ba\u0323n, ti\u00ea\u0301ng co\u0300i ca\u0300ng nga\u0300y ca\u0300ng to h\u01a1n, n\u00ea\u0301u ta\u0300u chuy\u00ea\u0309n \u0111\u00f4\u0323ng ra xa ba\u0323n, ti\u00ea\u0301ng co\u0300i se\u0303 nga\u0300y m\u00f4\u0323t nho\u0309 d\u00e2\u0300n, h\u01a1n n\u01b0\u0303a, n\u00ea\u0301u t\u00f4\u0301c \u0111\u00f4\u0323 cu\u0309a ta\u0300u ca\u0300ng nhanh thi\u0300 \u00e2m thanh cu\u0309a ti\u00ea\u0301ng co\u0300i se\u0303 thay \u0111\u00f4\u0309i. Su\u0301ng b\u0103\u0301n t\u00f4\u0301c \u0111\u00f4\u0323 [&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":[1,15],"tags":[],"class_list":["post-11633","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11633","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=11633"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11633\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}