{"id":75149,"date":"2025-09-25T16:55:31","date_gmt":"2025-09-25T16:55:31","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=75149"},"modified":"2025-11-01T06:14:58","modified_gmt":"2025-11-01T06:14:58","slug":"15-space-physics-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-space-physics-quiz-questions-and-answers-vi\/","title":{"rendered":"15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a V\u1eadt l\u00fd V\u1eadt l\u00fd kh\u00f4ng gian"},"content":{"rendered":"<p>V\u1eadt l\u00fd kh\u00f4ng gian, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u1eadt l\u00fd plasma kh\u00f4ng gian, l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a khoa h\u1ecdc kh\u00f4ng gian t\u1eadp trung v\u00e0o nghi\u00ean c\u1ee9u c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 h\u00e0nh vi c\u1ee7a c\u00e1c tr\u01b0\u1eddng huy\u1ebft t\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n t\u1eeb trong kh\u00f4ng gian. Plasma l\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i c\u1ee7a v\u1eadt ch\u1ea5t t\u01b0\u01a1ng t\u1ef1 nh\u01b0 kh\u00ed nh\u01b0ng bao g\u1ed3m c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c ion v\u00e0 electron, v\u00e0 l\u00e0 d\u1ea1ng v\u1eadt ch\u1ea5t phong ph\u00fa nh\u1ea5t trong v\u0169 tr\u1ee5. V\u1eadt l\u00fd kh\u00f4ng gian nh\u1eb1m t\u00ecm hi\u1ec3u c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng gi\u1eefa c\u00e1c t\u1eeb tr\u01b0\u1eddng v\u00e0 t\u1eeb tr\u01b0\u1eddng trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng gian, bao g\u1ed3m c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 gi\u00f3 m\u1eb7t tr\u1eddi, t\u1eeb tr\u01b0\u1eddng c\u1ee7a c\u00e1c h\u00e0nh tinh v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c thi\u00ean th\u1ec3 v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng gian.<\/p>\n<p>C\u00e1c kh\u00eda c\u1ea1nh ch\u00ednh c\u1ee7a v\u1eadt l\u00fd kh\u00f4ng gian bao g\u1ed3m:<\/p>\n<p>Gi\u00f3 m\u1eb7t tr\u1eddi: Gi\u00f3 m\u1eb7t tr\u1eddi l\u00e0 m\u1ed9t d\u00f2ng ch\u1ea3y li\u00ean t\u1ee5c c\u1ee7a c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n (huy\u1ebft t\u01b0\u01a1ng) do m\u1eb7t tr\u1eddi ph\u00e1t ra. V\u1eadt l\u00fd kh\u00f4ng gian \u0111i\u1ec1u tra c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 h\u00e0nh vi c\u1ee7a gi\u00f3 m\u1eb7t tr\u1eddi, s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a n\u00f3 v\u1edbi t\u1eeb tr\u01b0\u1eddng c\u1ee7a Tr\u00e1i \u0111\u1ea5t v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi th\u1eddi ti\u1ebft kh\u00f4ng gian.<\/p>\n<p>V\u1eadt l\u00fd t\u1eeb t\u00ednh: Magnetosphere c\u1ee7a Tr\u00e1i \u0111\u1ea5t l\u00e0 khu v\u1ef1c xung quanh h\u00e0nh tinh b\u1ecb chi ph\u1ed1i b\u1edfi t\u1eeb tr\u01b0\u1eddng c\u1ee7a n\u00f3. V\u1eadt l\u00fd kh\u00f4ng gian nghi\u00ean c\u1ee9u c\u1ea5u tr\u00fac v\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a t\u1eeb quy\u1ec3n, bao g\u1ed3m c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u1edbi gi\u00f3 m\u1eb7t tr\u1eddi v\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 Auroras (\u0111\u00e8n ph\u00eda b\u1eafc v\u00e0 ph\u00eda nam).<\/p>\n<p>Ph\u00f4i quy\u1ec3n v\u00e0 nhi\u1ec7t quy\u1ec3n: Ph\u00f4i quy\u1ec3n l\u00e0 m\u1ed9t khu v\u1ef1c c\u1ee7a kh\u00ed quy\u1ec3n Tr\u00e1i \u0111\u1ea5t b\u1ecb ion h\u00f3a b\u1edfi b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi. V\u1eadt l\u00fd kh\u00f4ng gian ki\u1ec3m tra huy\u1ebft t\u01b0\u01a1ng t\u1ea7ng \u0111i\u1ec7n ly v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng truy\u1ec1n th\u00f4ng v\u00e0 v\u1ec7 tinh v\u00f4 tuy\u1ebfn.<\/p>\n<p>Magnetospheres h\u00e0nh tinh: V\u1eadt l\u00fd kh\u00f4ng gian m\u1edf r\u1ed9ng nghi\u00ean c\u1ee9u c\u1ee7a n\u00f3 \u0111\u1ebfn t\u1eeb tr\u01b0\u1eddng c\u1ee7a c\u00e1c h\u00e0nh tinh kh\u00e1c trong h\u1ec7 m\u1eb7t tr\u1eddi, nghi\u00ean c\u1ee9u c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang v\u1edbi gi\u00f3 m\u1eb7t tr\u1eddi v\u00e0 \u0111\u1eb7c th\u00f9 c\u1ee7a m\u1ed7i m\u00f4i tr\u01b0\u1eddng t\u1eeb tr\u01b0\u1eddng h\u00e0nh tinh.<\/p>\n<h3>B\u1ea3ng n\u1ed9i dung<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Ph\u1ea7n 1: OnlineExamMaker AI Quiz Maker &#8211; Th\u1ef1c hi\u1ec7n b\u00e0i ki\u1ec3m tra mi\u1ec5n ph\u00ed trong v\u00e0i ph\u00fat<\/a><\/li>\n<li><a href=\"#2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi V\u1eadt l\u00fd V\u1eadt l\u00fd kh\u00f4ng gian<\/a><\/li>\n<li><a href=\"#3\">Ph\u1ea7n 3: T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi \u0111\u1ed1 b\u1eb1ng tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Space-Physics.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Ph\u1ea7n 1: OnlineExamMaker AI Quiz Maker &#8211; Th\u1ef1c hi\u1ec7n b\u00e0i ki\u1ec3m tra mi\u1ec5n ph\u00ed trong v\u00e0i ph\u00fat<\/h3>\n<p>V\u1eabn d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ch\u1ec9nh s\u1eeda c\u00e1c c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 v\u1eadt l\u00fd kh\u00f4ng gian ti\u1ebfp theo c\u1ee7a b\u1ea1n? OnlineExamMaker l\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e2u \u0111\u1ed1 AI, t\u1eadn d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1ea1o c\u00e1c c\u00e2u \u0111\u1ed1, ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch nh\u1eadp m\u1ed9t ch\u1ee7 \u0111\u1ec1 ho\u1eb7c chi ti\u1ebft c\u1ee5 th\u1ec3 v\u00e0o Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI OnlineExamMaker v\u00e0 AI s\u1ebd t\u1ea1o ra m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00e2u h\u1ecfi g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c. N\u00f3 c\u0169ng cung c\u1ea5p t\u00f9y ch\u1ecdn \u0111\u1ec3 bao g\u1ed3m c\u00e1c gi\u1ea3i th\u00edch c\u00e2u tr\u1ea3 l\u1eddi, c\u00f3 th\u1ec3 ng\u1eafn ho\u1eb7c chi ti\u1ebft, gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u sai l\u1ea7m c\u1ee7a h\u1ecd.<\/p>\n<p><strong> Nh\u1eefng g\u00ec b\u1ea1n c\u00f3 th\u1ec3 th\u00edch: <\/strong><br \/>\n\u25cf Ph\u00e2n lo\u1ea1i t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u00e1o c\u00e1o s\u00e2u s\u1eafc. K\u1ebft qu\u1ea3 th\u1eddi gian th\u1ef1c v\u00e0 ph\u1ea3n h\u1ed3i t\u01b0\u01a1ng t\u00e1c cho ng\u01b0\u1eddi ki\u1ec3m tra.<br \/>\n\u25cf C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng ph\u00e2n lo\u1ea1i v\u1edbi k\u1ebft qu\u1ea3 ngay l\u1eadp t\u1ee9c, \u0111\u1ec3 gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c trong vi\u1ec7c ch\u1ea5m \u0111i\u1ec3m.<br \/>\n\u25cf Tr\u00ecnh duy\u1ec7t kh\u00f3a \u0111\u1ec3 h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u00ecnh duy\u1ec7t trong c\u00e1c c\u00e2u h\u1ecfi \u0111\u1ec3 ng\u0103n h\u1ecdc sinh t\u00ecm ki\u1ebfm c\u00e2u tr\u1ea3 l\u1eddi tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ho\u1eb7c ph\u1ea7n m\u1ec1m kh\u00e1c.<br \/>\n\u25cf T\u1ea1o ch\u1ee9ng ch\u1ec9 v\u1edbi logo c\u00f4ng ty \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a, ti\u00eau \u0111\u1ec1 ch\u1ee9ng ch\u1ec9, m\u00f4 t\u1ea3, ng\u00e0y, t\u00ean \u1ee9ng c\u1eed vi\u00ean, nh\u00e3n hi\u1ec7u v\u00e0 ch\u1eef k\u00fd.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi V\u1eadt l\u00fd V\u1eadt l\u00fd kh\u00f4ng gian<\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. C\u00e2u h\u1ecfi 1: L\u1ef1c n\u00e0o ch\u1ee7 y\u1ebfu gi\u1eef cho c\u00e1c h\u00e0nh tinh quay quanh M\u1eb7t Tr\u1eddi?<br \/>\n   A. L\u1ef1c \u0111i\u1ec7n t\u1eeb<br \/>\n   B. L\u1ef1c h\u1ea5p d\u1eabn<br \/>\n   C. L\u1ef1c h\u1ea1t nh\u00e2n<br \/>\n   D. L\u1ef1c ma s\u00e1t<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ef1c h\u1ea5p d\u1eabn l\u00e0 l\u1ef1c h\u00fat gi\u1eefa c\u00e1c v\u1eadt c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng, theo \u0111\u1ecbnh lu\u1eadt v\u1ea1n v\u1eadt h\u1ea5p d\u1eabn c\u1ee7a Newton, gi\u00fap c\u00e1c h\u00e0nh tinh duy tr\u00ec qu\u1ef9 \u0111\u1ea1o \u1ed5n \u0111\u1ecbnh quanh M\u1eb7t Tr\u1eddi.<\/p>\n<p>2. C\u00e2u h\u1ecfi 2: H\u00e0nh tinh n\u00e0o trong H\u1ec7 M\u1eb7t Tr\u1eddi c\u00f3 v\u00f2ng \u0111ai n\u1ed5i b\u1eadt nh\u1ea5t?<br \/>\n   A. Tr\u00e1i \u0110\u1ea5t<br \/>\n   B. Sao H\u1ecfa<br \/>\n   C. Sao Th\u1ed5<br \/>\n   D. Sao Kim<br \/>\n   \u0110\u00e1p \u00e1n: C<br \/>\n   Gi\u1ea3i th\u00edch: Sao Th\u1ed5 n\u1ed5i ti\u1ebfng v\u1edbi h\u1ec7 th\u1ed1ng v\u00f2ng \u0111ai l\u1edbn l\u00e0m t\u1eeb \u0111\u00e1 v\u00e0 b\u0103ng, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb c\u00e1c v\u1eadt li\u1ec7u c\u00f2n l\u1ea1i trong qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh h\u00e0nh tinh.<\/p>\n<p>3. C\u00e2u h\u1ecfi 3: Qu\u00e1 tr\u00ecnh n\u00e0o x\u1ea3y ra \u1edf l\u00f5i c\u1ee7a c\u00e1c ng\u00f4i sao nh\u01b0 M\u1eb7t Tr\u1eddi \u0111\u1ec3 t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng?<br \/>\n   A. Ph\u00e2n h\u1ea1ch h\u1ea1t nh\u00e2n<br \/>\n   B. H\u1ee3p h\u1ea1ch h\u1ea1t nh\u00e2n<br \/>\n   C. Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<br \/>\n   D. B\u1ee9c x\u1ea1 \u0111i\u1ec7n t\u1eeb<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: H\u1ee3p h\u1ea1ch h\u1ea1t nh\u00e2n l\u00e0 qu\u00e1 tr\u00ecnh c\u00e1c nguy\u00ean t\u1eed hydro k\u1ebft h\u1ee3p th\u00e0nh heli, gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng b\u1ee9c x\u1ea1, gi\u00fap duy tr\u00ec s\u1ef1 s\u00e1ng c\u1ee7a ng\u00f4i sao.<\/p>\n<p>4. C\u00e2u h\u1ecfi 4: Hi\u1ec7n t\u01b0\u1ee3ng g\u00ec x\u1ea3y ra khi m\u1ed9t ng\u00f4i sao l\u1edbn k\u1ebft th\u00fac chu k\u1ef3 s\u1ed1ng v\u00e0 s\u1ee5p \u0111\u1ed5?<br \/>\n   A. H\u00ecnh th\u00e0nh h\u00e0nh tinh<br \/>\n   B. T\u1ea1o ra l\u1ed7 \u0111en<br \/>\n   C. Ph\u00e1t n\u1ed5 th\u00e0nh si\u00eau t\u00e2n tinh<br \/>\n   D. C\u1ea3 B v\u00e0 C \u0111\u1ec1u \u0111\u00fang<br \/>\n   \u0110\u00e1p \u00e1n: D<br \/>\n   Gi\u1ea3i th\u00edch: Ng\u00f4i sao l\u1edbn c\u00f3 th\u1ec3 ph\u00e1t n\u1ed5 th\u00e0nh si\u00eau t\u00e2n tinh v\u00e0 sau \u0111\u00f3 s\u1ee5p \u0111\u1ed5 th\u00e0nh l\u1ed7 \u0111en n\u1ebfu kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ee7 l\u1edbn, theo l\u00fd thuy\u1ebft v\u1ec1 s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a sao.<\/p>\n<p>5. C\u00e2u h\u1ecfi 5: \u0110\u1ecbnh lu\u1eadt n\u00e0o c\u1ee7a Kepler m\u00f4 t\u1ea3 r\u1eb1ng qu\u1ef9 \u0111\u1ea1o c\u1ee7a h\u00e0nh tinh l\u00e0 h\u00ecnh elip v\u1edbi M\u1eb7t Tr\u1eddi \u1edf m\u1ed9t ti\u00eau?<br \/>\n   A. \u0110\u1ecbnh lu\u1eadt th\u1ee9 nh\u1ea5t<br \/>\n   B. \u0110\u1ecbnh lu\u1eadt th\u1ee9 hai<br \/>\n   C. \u0110\u1ecbnh lu\u1eadt th\u1ee9 ba<br \/>\n   D. \u0110\u1ecbnh lu\u1eadt th\u1ee9 t\u01b0<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: \u0110\u1ecbnh lu\u1eadt th\u1ee9 nh\u1ea5t c\u1ee7a Kepler n\u00eau r\u1eb1ng qu\u1ef9 \u0111\u1ea1o c\u1ee7a h\u00e0nh tinh l\u00e0 h\u00ecnh elip, v\u1edbi M\u1eb7t Tr\u1eddi n\u1eb1m \u1edf m\u1ed9t trong hai ti\u00eau \u0111i\u1ec3m, d\u1ef1a tr\u00ean quan s\u00e1t c\u1ee7a \u00f4ng.<\/p>\n<p>6. C\u00e2u h\u1ecfi 6: V\u0169 tr\u1ee5 \u0111ang m\u1edf r\u1ed9ng theo l\u00fd thuy\u1ebft n\u00e0o?<br \/>\n   A. L\u00fd thuy\u1ebft V\u1ee5 N\u1ed5 L\u1edbn<br \/>\n   B. L\u00fd thuy\u1ebft T\u01b0\u01a1ng \u0111\u1ed1i T\u1ed5ng qu\u00e1t<br \/>\n   C. L\u00fd thuy\u1ebft V\u00f2ng quay Galaxie<br \/>\n   D. L\u00fd thuy\u1ebft \u0110en t\u1ed1i<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: L\u00fd thuy\u1ebft V\u1ee5 N\u1ed5 L\u1edbn (Big Bang) gi\u1ea3i th\u00edch r\u1eb1ng v\u0169 tr\u1ee5 b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t \u0111i\u1ec3m n\u00f3ng v\u00e0 d\u00e0y \u0111\u1eb7c, sau \u0111\u00f3 m\u1edf r\u1ed9ng li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c ch\u1ee9ng minh qua s\u1ef1 d\u1ecbch chuy\u1ec3n \u0111\u1ecf c\u1ee7a \u00e1nh s\u00e1ng t\u1eeb c\u00e1c thi\u00ean h\u00e0.<\/p>\n<p>7. C\u00e2u h\u1ecfi 7: Sao ch\u1ed5i \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh ch\u1ee7 y\u1ebfu t\u1eeb nh\u1eefng g\u00ec?<br \/>\n   A. \u0110\u00e1 v\u00e0 kim lo\u1ea1i<br \/>\n   B. B\u0103ng v\u00e0 b\u1ee5i<br \/>\n   C. Kh\u00ed hydro<br \/>\n   D. L\u00f5i s\u1eaft n\u00f3ng<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Sao ch\u1ed5i l\u00e0 c\u00e1c v\u1eadt th\u1ec3 b\u0103ng gi\u00e1 ch\u1ee9a n\u01b0\u1edbc, b\u1ee5i v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, th\u01b0\u1eddng n\u1eb1m \u1edf v\u00e0nh \u0111ai Kuiper ho\u1eb7c \u0111\u00e1m m\u00e2y Oort.<\/p>\n<p>8. C\u00e2u h\u1ecfi 8: L\u1ed7 \u0111en \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 s\u1ee5p \u0111\u1ed5 c\u1ee7a sao n\u00e0o?<br \/>\n   A. Sao l\u00f9n \u0111\u1ecf<br \/>\n   B. Sao kh\u1ed5ng l\u1ed3<br \/>\n   C. Sao trung b\u00ecnh nh\u01b0 M\u1eb7t Tr\u1eddi<br \/>\n   D. Sao neutron<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ed7 \u0111en h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 s\u1ee5p \u0111\u1ed5 c\u1ee7a sao kh\u1ed5ng l\u1ed3 sau khi ch\u00fang ki\u1ec7t qu\u1ec7 nhi\u00ean li\u1ec7u, t\u1ea1o ra l\u1ef1c h\u1ea5p d\u1eabn \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 kh\u00f4ng \u00e1nh s\u00e1ng n\u00e0o tho\u00e1t ra \u0111\u01b0\u1ee3c.<\/p>\n<p>9. C\u00e2u h\u1ecfi 9: Tia v\u0169 tr\u1ee5 l\u00e0 g\u00ec?<br \/>\n   A. \u00c1nh s\u00e1ng t\u1eeb M\u1eb7t Tr\u1eddi<br \/>\n   B. H\u1ea1t t\u00edch \u0111i\u1ec7n t\u1eeb kh\u00f4ng gian<br \/>\n   C. S\u00f3ng radio t\u1eeb thi\u00ean h\u00e0<br \/>\n   D. B\u1ee5i v\u0169 tr\u1ee5<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Tia v\u0169 tr\u1ee5 l\u00e0 c\u00e1c h\u1ea1t t\u00edch \u0111i\u1ec7n t\u1ed1c \u0111\u1ed9 cao t\u1eeb kh\u00f4ng gian, c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c v\u1ee5 n\u1ed5 si\u00eau t\u00e2n tinh ho\u1eb7c c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng cao trong v\u0169 tr\u1ee5.<\/p>\n<p>10. C\u00e2u h\u1ecfi 10: Hi\u1ec7n t\u01b0\u1ee3ng d\u1ecbch chuy\u1ec3n \u0111\u1ecf (redshift) ch\u1ee9ng t\u1ecf \u0111i\u1ec1u g\u00ec?<br \/>\n    A. V\u0169 tr\u1ee5 \u0111ang co l\u1ea1i<br \/>\n    B. V\u0169 tr\u1ee5 \u0111ang m\u1edf r\u1ed9ng<br \/>\n    C. C\u00e1c thi\u00ean h\u00e0 \u0111ang di chuy\u1ec3n ch\u1eadm l\u1ea1i<br \/>\n    D. \u00c1nh s\u00e1ng t\u1eeb sao \u0111ang y\u1ebfu \u0111i<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: D\u1ecbch chuy\u1ec3n \u0111\u1ecf x\u1ea3y ra khi \u00e1nh s\u00e1ng t\u1eeb c\u00e1c thi\u00ean h\u00e0 xa x\u00f4i b\u1ecb k\u00e9o d\u00e0i do hi\u1ec7u \u1ee9ng Doppler, ch\u1ee9ng t\u1ecf r\u1eb1ng v\u0169 tr\u1ee5 \u0111ang m\u1edf r\u1ed9ng.<\/p>\n<p>11. C\u00e2u h\u1ecfi 11: M\u1eb7t Tr\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Tr\u00e1i \u0110\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?<br \/>\n    A. G\u00e2y ra th\u1ee7y tri\u1ec1u<br \/>\n    B. L\u00e0m thay \u0111\u1ed5i kh\u00ed h\u1eadu<br \/>\n    C. T\u1ea1o ra t\u1eeb tr\u01b0\u1eddng<br \/>\n    D. C\u1ea3 A v\u00e0 B \u0111\u1ec1u \u0111\u00fang<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: M\u1eb7t Tr\u0103ng t\u1ea1o ra l\u1ef1c h\u1ea5p d\u1eabn g\u00e2y n\u00ean hi\u1ec7n t\u01b0\u1ee3ng th\u1ee7y tri\u1ec1u tr\u00ean Tr\u00e1i \u0110\u1ea5t, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u00f2ng ch\u1ea3y \u0111\u1ea1i d\u01b0\u01a1ng v\u00e0 chu k\u1ef3 th\u1eddi ti\u1ebft.<\/p>\n<p>12. C\u00e2u h\u1ecfi 12: Galaxie Andromeda n\u1eb1m \u1edf kho\u1ea3ng c\u00e1ch bao xa so v\u1edbi D\u1ea3i Ng\u00e2n H\u00e0?<br \/>\n    A. 2,5 tri\u1ec7u n\u0103m \u00e1nh s\u00e1ng<br \/>\n    B. 100.000 n\u0103m \u00e1nh s\u00e1ng<br \/>\n    C. 1 t\u1ef7 n\u0103m \u00e1nh s\u00e1ng<br \/>\n    D. 10 tri\u1ec7u n\u0103m \u00e1nh s\u00e1ng<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: Galaxie Andromeda c\u00e1ch D\u1ea3i Ng\u00e2n H\u00e0 kho\u1ea3ng 2,5 tri\u1ec7u n\u0103m \u00e1nh s\u00e1ng, v\u00e0 n\u00f3 \u0111ang ti\u1ebfn g\u1ea7n ch\u00fang ta v\u1edbi t\u1ed1c \u0111\u1ed9 cao.<\/p>\n<p>13. C\u00e2u h\u1ecfi 13: Nguy\u00ean t\u1eed hydro trong kh\u00f4ng gian li\u00ean quan \u0111\u1ebfn g\u00ec?<br \/>\n    A. T\u1ea1o ra sao neutron<br \/>\n    B. L\u00e0 nguy\u00ean li\u1ec7u cho h\u1ee3p h\u1ea1ch h\u1ea1t nh\u00e2n<br \/>\n    C. G\u00e2y ra b\u00e3o t\u1eeb<br \/>\n    D. H\u00ecnh th\u00e0nh h\u00e0nh tinh kh\u00ed<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: Nguy\u00ean t\u1eed hydro l\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh trong c\u00e1c \u0111\u00e1m m\u00e2y kh\u00ed v\u0169 tr\u1ee5, d\u00f9ng l\u00e0m nhi\u00ean li\u1ec7u cho qu\u00e1 tr\u00ecnh h\u1ee3p h\u1ea1ch h\u1ea1t nh\u00e2n \u1edf l\u00f5i sao.<\/p>\n<p>14. C\u00e2u h\u1ecfi 14: V\u1ec7 tinh nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u00ean c\u1ee9u kh\u00f4ng gian nh\u01b0 th\u1ebf n\u00e0o?<br \/>\n    A. Quan s\u00e1t th\u1eddi ti\u1ebft<br \/>\n    B. \u0110o l\u01b0\u1eddng b\u1ee9c x\u1ea1 v\u0169 tr\u1ee5<br \/>\n    C. Kh\u1ea3o s\u00e1t b\u1ec1 m\u1eb7t h\u00e0nh tinh<br \/>\n    D. C\u1ea3 B v\u00e0 C \u0111\u1ec1u \u0111\u00fang<br \/>\n    \u0110\u00e1p \u00e1n: D<br \/>\n    Gi\u1ea3i th\u00edch: V\u1ec7 tinh nh\u00e2n t\u1ea1o nh\u01b0 Hubble gi\u00fap \u0111o l\u01b0\u1eddng b\u1ee9c x\u1ea1 v\u0169 tr\u1ee5 v\u00e0 kh\u1ea3o s\u00e1t b\u1ec1 m\u1eb7t h\u00e0nh tinh, cung c\u1ea5p d\u1eef li\u1ec7u quan tr\u1ecdng cho v\u1eadt l\u00fd kh\u00f4ng gian.<\/p>\n<p>15. C\u00e2u h\u1ecfi 15: L\u00fd thuy\u1ebft v\u1ec1 v\u1eadt ch\u1ea5t t\u1ed1i gi\u1ea3i th\u00edch \u0111i\u1ec1u g\u00ec?<br \/>\n    A. L\u1ef1c h\u1ea5p d\u1eabn c\u1ee7a c\u00e1c h\u00e0nh tinh<br \/>\n    B. Kh\u1ed1i l\u01b0\u1ee3ng \u1ea9n trong v\u0169 tr\u1ee5<br \/>\n    C. N\u0103ng l\u01b0\u1ee3ng t\u1eeb M\u1eb7t Tr\u1eddi<br \/>\n    D. S\u1ef1 co l\u1ea1i c\u1ee7a thi\u00ean h\u00e0<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: V\u1eadt ch\u1ea5t t\u1ed1i l\u00e0 m\u1ed9t d\u1ea1ng v\u1eadt ch\u1ea5t kh\u00f4ng ph\u00e1t s\u00e1ng nh\u01b0ng chi\u1ebfm ph\u1ea7n l\u1edbn kh\u1ed1i l\u01b0\u1ee3ng v\u0169 tr\u1ee5, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a thi\u00ean h\u00e0 th\u00f4ng qua l\u1ef1c h\u1ea5p d\u1eabn.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<h3 id=\"3\">Ph\u1ea7n 3: T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi \u0111\u1ed1 b\u1eb1ng tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1eadt l\u00fd kh\u00f4ng gian, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u1eadt l\u00fd plasma kh\u00f4ng gian, l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a khoa h\u1ecdc kh\u00f4ng gian t\u1eadp trung v\u00e0o nghi\u00ean c\u1ee9u c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 h\u00e0nh vi c\u1ee7a c\u00e1c tr\u01b0\u1eddng huy\u1ebft t\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n t\u1eeb trong kh\u00f4ng gian. Plasma l\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i c\u1ee7a v\u1eadt ch\u1ea5t t\u01b0\u01a1ng t\u1ef1 nh\u01b0 kh\u00ed [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":17355,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-75149","post","type-post","status-publish","format-standard","hentry","category-questions-answers-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a V\u1eadt l\u00fd V\u1eadt l\u00fd kh\u00f4ng gian - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/vi\/15-space-physics-quiz-questions-and-answers-vi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a V\u1eadt l\u00fd V\u1eadt l\u00fd kh\u00f4ng gian - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"V\u1eadt l\u00fd kh\u00f4ng gian, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u1eadt l\u00fd plasma kh\u00f4ng gian, l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a khoa h\u1ecdc kh\u00f4ng gian t\u1eadp trung v\u00e0o nghi\u00ean c\u1ee9u c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 h\u00e0nh vi c\u1ee7a c\u00e1c tr\u01b0\u1eddng huy\u1ebft t\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n t\u1eeb trong kh\u00f4ng gian. 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