{"id":23217,"date":"2025-02-24T11:17:06","date_gmt":"2025-02-24T04:17:06","guid":{"rendered":"https:\/\/i-clc.edu.vn\/?p=23217"},"modified":"2025-02-24T11:17:06","modified_gmt":"2025-02-24T04:17:06","slug":"khoa-hoc-song-ngu-bong-bong-bay-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/i-clc.edu.vn\/en\/kien-thuc-toan-khoa-hoc-song-ngu\/khoa-hoc-song-ngu-bong-bong-bay-nhu-the-nao\/","title":{"rendered":"Science bilingual: flying Bubbles how?"},"content":{"rendered":"<p><span style=\"font-weight: 400\">B\u00e9 \u0111\u00e3 bao gi\u1edd th\u1eafc m\u1eafc v\u00ec sao khi ch\u00fang ta t\u1ef1 th\u1ed5i bong b\u00f3ng, ch\u00fang l\u1ea1i r\u01a1i xu\u1ed1ng, c\u00f2n nh\u1eefng qu\u1ea3 b\u00f3ng \u0111\u1ee7 m\u00e0u s\u1eafc ngo\u00e0i kia l\u1ea1i bay l\u00ean cao? B\u00ed m\u1eadt n\u00e0o gi\u00fap ch\u00fang l\u01a1 l\u1eedng gi\u1eefa b\u1ea7u tr\u1eddi? H\u00e3y c\u00f9ng I-CLC kh\u00e1m ph\u00e1 nh\u00e9!<\/span><\/p>\n<p><i><span style=\"font-weight: 400\">Have you ever wondered when the balloon we blow falls by ourselves, they fall to the ground, while so many colorful balloons outside which can fly up? Do you know how balloons can fly up in the sky? Let\u2019s find out together.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400\">B\u00e9 c\u00f3 th\u1ec3 \u0111\u00e3 bi\u1ebft b\u00ean trong bong b\u00f3ng l\u00e0 kh\u00f4ng kh\u00ed nh\u01b0ng \u0111\u1ec3 bay l\u00ean \u0111\u01b0\u1ee3c, n\u00f3 c\u1ea7n kh\u00f4ng kh\u00ed v\u00e0 kh\u00ed ga. V\u00e0 c\u00f3 hai lo\u1ea1i b\u00f3ng bay c\u00f3 th\u1ec3 bay l\u00ean \u0111\u01b0\u1ee3c l\u00e0 khinh kh\u00ed c\u1ea7u v\u00e0 b\u00f3ng bay kh\u00ed heli.\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400\">You also know inside the balloon is air but can let it float up, it needs air and gas. And there are two kinds of balloons that can fly: hot air balloons and helium balloons.<\/span><\/i><\/p>\n<p><a href=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-23221 aligncenter\" src=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp\" alt=\"\" width=\"860\" height=\"538\" srcset=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp 860w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-300x188.webp 300w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-768x480.webp 768w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-18x12.webp 18w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><\/p>\n<p><b>Khinh kh\u00ed c\u1ea7u<\/b><\/p>\n<p><b><i>Hot air balloon<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400\">Khinh kh\u00ed c\u1ea7u c\u00f3 th\u1ec3 bay \u0111\u01b0\u1ee3c b\u1edfi kh\u00f4ng kh\u00ed n\u00f3ng nh\u1eb9 h\u01a1n kh\u00f4ng kh\u00ed l\u1ea1nh, v\u00e0 \u0111\u00e2y l\u00e0 c\u00e1ch m\u1ed9t khinh kh\u00ed c\u1ea7u ho\u1ea1t \u0111\u1ed9ng:<\/span><\/p>\n<p><i><span style=\"font-weight: 400\">Hot air balloon can fly because hot air is lighter cold air, and this is how a hot air balloon works:<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khinh kh\u00ed c\u1ea7u c\u00f3 m\u1ed9t c\u00e1i t\u00fai l\u1edbn g\u1ecdi v\u00e0 v\u1ecf kh\u00ed c\u1ea7u v\u00e0 m\u1ed9t c\u00e1i gi\u1ecf cho con ng\u01b0\u1eddi ng\u1ed3i v\u00e0o<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u1ed9t \u0111\u1ea7u \u0111\u1ed1t \u0111\u1eb7c bi\u1ec7t s\u1ebd l\u00e0m n\u00f3ng kh\u00f4ng kh\u00ed b\u00ean trong v\u1ecf kh\u00ed c\u1ea7u<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khi kh\u00f4ng kh\u00ed b\u00ean trong n\u00f3ng l\u00ean, khinh kh\u00ed c\u1ea7u s\u1ebd nh\u1eb9 h\u01a1n v\u00e0 b\u1eaft \u0111\u1ea7u bay l\u00ean<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Kh\u00f4ng kh\u00ed n\u00f3ng n\u00e2ng khinh kh\u00ed c\u1ea7u v\u00e0 l\u00e0m n\u00f3 bay \u0111\u01b0\u1ee3c<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u1ec3 h\u1ea1 xu\u1ed1ng l\u1ea1i m\u1eb7t \u0111\u1ea5t, phi c\u00f4ng s\u1ebd \u0111\u1ec3 kh\u00f4ng kh\u00ed ngu\u1ed9i d\u1ea7n v\u00e0 khinh kh\u00ed c\u1ea7u s\u1ebd t\u1eeb t\u1eeb h\u1ea1 th\u1ea5p xu\u1ed1ng<\/span><\/li>\n<li><i><span style=\"font-weight: 400\">Hot air balloon has a big bag called an envelope and a basket for people to sit in<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">A special burner will heat the air inside the envelope<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">When the air gets hot, the hot air balloon becomes lighter and starts to fly up<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">Hot air lifts the balloon and makes it fly<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">To come back down, the pilot lets the air cool down, and the balloon slowly lowers<\/span><\/i><\/li>\n<\/ul>\n<p><a href=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/3-1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-23220 aligncenter\" src=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/3-1.jpg\" alt=\"\" width=\"665\" height=\"389\" srcset=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/3-1.jpg 665w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/3-1-300x175.jpg 300w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/3-1-18x12.jpg 18w\" sizes=\"(max-width: 665px) 100vw, 665px\" \/><\/a><\/p>\n<p><b>Bong b\u00f3ng kh\u00ed ga Heli (Bong b\u00f3ng th\u01b0\u1eddng g\u1eb7p)<\/b><\/p>\n<p><i><span style=\"font-weight: 400\">Helium Balloon (Casual balloon)<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400\">Gi\u1ed1ng nh\u01b0 khinh kh\u00ed c\u1ea7u, bong b\u00f3ng kh\u00ed Heli gi\u00fap ch\u00fang bay \u0111\u01b0\u1ee3c l\u00e0 v\u00ec kh\u00ed ga Heli nh\u1eb9 h\u01a1n kh\u00f4ng kh\u00ed xung quanh m\u00ecnh. V\u00e0 sau \u0111\u00e2y l\u00e0 c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng:<\/span><\/p>\n<p><i><span style=\"font-weight: 400\">The same as a hot air balloon, a helium balloon helps it fly because helium is lighter than air around us. And this is how it works:<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Heli l\u00e0 m\u1ed9t kh\u00ed ga \u0111\u1eb7c bi\u1ec7t r\u1ea5t nh\u1eb9<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khi bong b\u00f3ng \u0111\u01b0\u1ee3c b\u01a1m kh\u00ed Heli, n\u00f3 s\u1ebd n\u1ed5i l\u00ean v\u00ec heli nh\u1eb9 h\u01a1n kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u00e2y l\u00e0 l\u00fd do bong b\u00f3ng c\u00f3 th\u1ec3 tr\u00f4i n\u1ed5i trong kh\u00f4ng kh\u00ed v\u00e0 c\u00f3 th\u1ec3 bay \u0111i m\u1ea5t n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c n\u1eafm gi\u1eef l\u1ea1i<\/span><\/li>\n<li><i><span style=\"font-weight: 400\">Helium is a special gas which is very light<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">When a balloon is filled helium, it will float up because helium is lighter than normal air<\/span><\/i><\/li>\n<li><i><span style=\"font-weight: 400\">This is a reason balloon can float up in the air and might can fly away if you are not hold it back.<\/span><\/i><\/li>\n<\/ul>\n<p style=\"text-align: center\"><a href=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-23221\" src=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp\" alt=\"\" width=\"860\" height=\"538\" srcset=\"https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1.webp 860w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-300x188.webp 300w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-768x480.webp 768w, https:\/\/i-clc.edu.vn\/wp-content\/uploads\/2025\/02\/4-1-18x12.webp 18w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">V\u1eady l\u00e0 B\u00e9 \u0111\u00e3 bi\u1ebft \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u01b0\u1ee3c l\u00fd do m\u00e0 bong b\u00f3ng c\u00f3 th\u1ec3 bay l\u00ean r\u1ed3i \u0111\u00fang kh\u00f4ng n\u00e0o. M\u1ed9t \u0111i\u1ec1u th\u00fa v\u1ecb B\u00e9 n\u00ean bi\u1ebft, khinh kh\u00ed c\u1ea7u \u0111\u00e3 gi\u00fap con ng\u01b0\u1eddi bay l\u00ean b\u1ea7u tr\u1eddi tr\u01b0\u1edbc m\u00e1y bay. C\u00e1c B\u00e9 c\u1ea3m th\u1ea5y th\u00fa v\u1ecb khi kh\u00f4ng kh\u00ed thay \u0111\u1ed5i m\u1ed9t ch\u00fat \u0111\u00e3 c\u00f3 th\u1ec3 n\u00e2ng con ng\u01b0\u1eddi ch\u00fang ta l\u00ean b\u1ea7u tr\u1eddi r\u1ed3i kh\u00f4ng?<\/span><\/p>\n<p><i><span style=\"font-weight: 400\">So, you have learned the reason that balloons can fly up, right? One special thing you should know, hot air balloons helped people fly in the sky before airplanes. Do you feel interested when just a little change can lift humans to the sky?<\/span><\/i><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400\">LANGUAGE CENTER INTERCONTINENTAL (I-CLC)<\/span><\/p>\n<p><span style=\"font-weight: 400\">CN HCM: 46 Road 65, KDC Tan Quy Dong, P. Tan Phong, District 7<\/span><\/p>\n<p><span style=\"font-weight: 400\">CN Nha Trang: Plot no. 12, Road B2, Urban Area, Vinh Diem Trung, Vinh Hiep, ho chi minh City, Nha Trang<\/span><\/p>\n<p><span style=\"font-weight: 400\">0917729932<\/span><\/p>\n<p><span style=\"font-weight: 400\">#ICLC #tienganhtieuhoc #tienganhtreem<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>B\u00e9 \u0111\u00e3 bao gi\u1edd th\u1eafc m\u1eafc v\u00ec sao khi ch\u00fang ta t\u1ef1 th\u1ed5i bong b\u00f3ng, ch\u00fang l\u1ea1i r\u01a1i xu\u1ed1ng, c\u00f2n nh\u1eefng qu\u1ea3 b\u00f3ng \u0111\u1ee7 m\u00e0u s\u1eafc ngo\u00e0i kia l\u1ea1i bay l\u00ean cao? B\u00ed m\u1eadt n\u00e0o gi\u00fap ch\u00fang l\u01a1 l\u1eedng gi\u1eefa b\u1ea7u tr\u1eddi? H\u00e3y c\u00f9ng I-CLC kh\u00e1m ph\u00e1 nh\u00e9! Have you ever wondered when the balloon &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/i-clc.edu.vn\/en\/kien-thuc-toan-khoa-hoc-song-ngu\/khoa-hoc-song-ngu-bong-bong-bay-nhu-the-nao\/\"> <span class=\"screen-reader-text\">Science bilingual: flying Bubbles how?<\/span> Read More &raquo;<\/a><\/p>","protected":false},"author":427,"featured_media":23218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[188],"tags":[],"class_list":["post-23217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-toan-khoa-hoc-song-ngu"],"acf":[],"_links":{"self":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/23217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=23217"}],"version-history":[{"count":1,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/23217\/revisions"}],"predecessor-version":[{"id":23222,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/posts\/23217\/revisions\/23222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/media\/23218"}],"wp:attachment":[{"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=23217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=23217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-clc.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=23217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}