{"id":511,"date":"2024-05-04T13:17:59","date_gmt":"2024-05-04T13:17:59","guid":{"rendered":"https:\/\/hoclaixe.vlaser.vn\/?page_id=511"},"modified":"2025-04-01T18:15:01","modified_gmt":"2025-04-01T18:15:01","slug":"sa-hinh","status":"publish","type":"page","link":"https:\/\/hoclaixe.vlaser.vn\/index.php\/khoa-hoc\/hoc-ly-thuyet\/sa-hinh\/","title":{"rendered":"Sa h\u00ecnh"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"511\" class=\"elementor elementor-511\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e3ddec e-flex e-con-boxed e-con e-parent\" data-id=\"6e3ddec\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-521bfc8 elementor-widget elementor-widget-spacer\" data-id=\"521bfc8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0fafc76 e-flex e-con-boxed e-con e-parent\" data-id=\"0fafc76\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-735e34f elementor-widget elementor-widget-heading\" data-id=\"735e34f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sa h\u00ecnh - D\u00e2n t\u1ed9c Th\u00e1i<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6aabcd5 e-flex e-con-boxed e-con e-parent\" data-id=\"6aabcd5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0cad4 elementor-widget elementor-widget-spacer\" data-id=\"ad0cad4\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0215b89 e-flex e-con-boxed e-con e-parent\" data-id=\"0215b89\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c7fba76 e-con-full e-flex e-con e-child\" data-id=\"c7fba76\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7dfe17 elementor-widget elementor-widget-video\" data-id=\"f7dfe17\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=XHOmBV4js_E&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b121b2e e-con-full e-flex e-con e-child\" data-id=\"b121b2e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b1829f elementor-widget elementor-widget-text-editor\" data-id=\"5b1829f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ecdc vi\u00ean h\u1ecdc th\u00f4ng qua th\u1ef1c h\u00e0nh c\u00e1c c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m c\u1ee7a t\u1eebng b\u00e0i h\u1ecdc.<\/p><p>\u00a0M\u1ed7i b\u00e0i h\u1ecdc c\u00f3 9-13 c\u00e2u, th\u1eddi gian t\u1ed1i \u0111a m\u1ed7i \u0111\u1ec3 l\u00e0m b\u00e0i l\u00e0 10 ph\u00fat. H\u1ecdc vi\u00ean \u0111\u1ecdc \u0111\u1ec1 b\u00e0i ho\u1eb7c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng audio \u0111\u1ec3 nghe c\u00e2u h\u1ecfi.\u00a0<\/p><p>H\u1ecdc vi\u00ean tr\u1ea3 l\u1eddi b\u1eb1ng c\u00e1ch click chu\u1ed9t v\u00e0o \u0111\u00e1p \u00e1n, &#8220;Xo\u00e1&#8221; \u0111\u1ec3 xo\u00e1 \u0111\u00e1p \u00e1n m\u00ecnh \u0111\u00e3 ch\u1ecdn, di chuy\u1ec3n c\u00e1c c\u00e2u h\u1ecfi b\u1eb1ng &#8220;Tr\u01b0\u1edbc&#8221; ho\u1eb7c &#8220;Ti\u1ebfp theo&#8221;. H\u1ecdc vi\u00ean c\u00f3 th\u1ec3 k\u1ebft th\u00fac b\u00e0i thi b\u1eb1ng c\u00e1ch click v\u00e0o &#8220;K\u1ebft th\u00fac&#8221;.<\/p><p>H\u1ebft th\u1eddi gian s\u1ebd hi\u1ec7n th\u1ecb k\u1ebft qu\u1ea3 s\u1ed1 \u0111i\u1ec3m, \u0111\u00e1p \u00e1n, gi\u1ea3i th\u00edch c\u1ee7a t\u1eebng c\u00e2u h\u1ecfi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9ffddd e-flex e-con-boxed e-con e-parent\" data-id=\"f9ffddd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ecb07f2 e-grid e-con-boxed e-con e-child\" data-id=\"ecb07f2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8a466ab e-flex e-con-boxed e-con e-child\" data-id=\"8a466ab\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d7370a elementor-widget elementor-widget-spacer\" data-id=\"0d7370a\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fc3fbc elementor-widget elementor-widget-heading\" data-id=\"3fc3fbc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">B\u00e0i s\u1ed1 1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e40703 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"8e40703\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hoclaixe.vlaser.vn\/index.php\/thai-sa-hinh-1\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">B\u1eaft \u0111\u1ea7u h\u1ecdc<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8e418d elementor-widget elementor-widget-spacer\" data-id=\"f8e418d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64a9985 e-flex e-con-boxed e-con e-child\" data-id=\"64a9985\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f6b400 elementor-widget elementor-widget-spacer\" data-id=\"5f6b400\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf3bc7e elementor-widget elementor-widget-heading\" data-id=\"cf3bc7e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">B\u00e0i s\u1ed1 2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9aefd21 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"9aefd21\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hoclaixe.vlaser.vn\/index.php\/thai-sa-hinh-2\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">B\u1eaft \u0111\u1ea7u h\u1ecdc<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b3a56d elementor-widget elementor-widget-spacer\" data-id=\"3b3a56d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68ef723 e-flex e-con-boxed e-con e-child\" data-id=\"68ef723\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10e3026 elementor-widget elementor-widget-spacer\" data-id=\"10e3026\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ac1442 elementor-widget elementor-widget-heading\" data-id=\"6ac1442\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">B\u00e0i s\u1ed1 3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-924ac9d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"924ac9d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hoclaixe.vlaser.vn\/index.php\/thai-sa-hinh-3\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">B\u1eaft \u0111\u1ea7u h\u1ecdc<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58e7f74 elementor-widget elementor-widget-spacer\" data-id=\"58e7f74\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7fe763a e-flex e-con-boxed e-con e-parent\" data-id=\"7fe763a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8268572 elementor-widget elementor-widget-spacer\" data-id=\"8268572\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28275b3 e-flex e-con-boxed e-con e-parent\" data-id=\"28275b3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b5100f elementor-widget elementor-widget-spacer\" data-id=\"1b5100f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sa h\u00ecnh &#8211; D\u00e2n t\u1ed9c Th\u00e1i https:\/\/www.youtube.com\/watch?v=XHOmBV4js_E H\u1ecdc vi\u00ean h\u1ecdc th\u00f4ng qua th\u1ef1c h\u00e0nh c\u00e1c c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m c\u1ee7a t\u1eebng b\u00e0i h\u1ecdc. \u00a0M\u1ed7i b\u00e0i h\u1ecdc c\u00f3 9-13 c\u00e2u, th\u1eddi gian t\u1ed1i \u0111a m\u1ed7i \u0111\u1ec3 l\u00e0m b\u00e0i l\u00e0 10 ph\u00fat. H\u1ecdc vi\u00ean \u0111\u1ecdc \u0111\u1ec1 b\u00e0i ho\u1eb7c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng audio \u0111\u1ec3 nghe c\u00e2u h\u1ecfi.\u00a0&hellip;&nbsp;<a href=\"https:\/\/hoclaixe.vlaser.vn\/index.php\/khoa-hoc\/hoc-ly-thuyet\/sa-hinh\/\" rel=\"bookmark\">\u0110\u1ecdc ti\u1ebfp &raquo;<span class=\"screen-reader-text\">Sa h\u00ecnh<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":411,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-pagebuilder-full-width.php","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-511","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/pages\/511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/comments?post=511"}],"version-history":[{"count":7,"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/pages\/511\/revisions"}],"predecessor-version":[{"id":2219,"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/pages\/511\/revisions\/2219"}],"up":[{"embeddable":true,"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/pages\/411"}],"wp:attachment":[{"href":"https:\/\/hoclaixe.vlaser.vn\/index.php\/wp-json\/wp\/v2\/media?parent=511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}