{"id":9990,"date":"2026-06-09T05:56:17","date_gmt":"2026-06-09T05:56:17","guid":{"rendered":"https:\/\/physicsera.com\/?page_id=9990"},"modified":"2026-07-12T19:01:31","modified_gmt":"2026-07-12T19:01:31","slug":"video-lectures-xii","status":"publish","type":"page","link":"https:\/\/physicsera.com\/?page_id=9990","title":{"rendered":"Video Lectures -XII"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9990\" class=\"elementor elementor-9990\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f45eba6 e-con e-atomic-element e-flexbox-base e-11a46c6 \" data-id=\"f45eba6\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"f45eba6\" data-e-type=\"e-flexbox\" data-id=\"f45eba6\">\n    \t\t\t<h2 data-interaction-id=\"b45fcf4\" class=\"e-heading-base\" data-e-type=\"widget\" data-id=\"b45fcf4\">UNIT 15  MOLECULAR THEORY OF GASES<\/h2>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-ba7f6b8 e-con e-atomic-element e-flexbox-base e-c8fc250 \" data-id=\"ba7f6b8\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"ba7f6b8\" data-e-type=\"e-flexbox\" data-id=\"ba7f6b8\">\n    <div class=\"elementor-element elementor-element-888722c e-con e-atomic-element e-flexbox-base e-97438bf \" data-id=\"888722c\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"888722c\" data-e-type=\"e-flexbox\" data-id=\"888722c\">\n    \t\t\t<div data-id=\"537337e\" data-interaction-id=\"537337e\" data-e-type=\"e-youtube\"  class=\"e-youtube-base\" data-e-type=\"widget\" data-id=\"537337e\" data-settings=\"&#x7B;&quot;source&quot;&#x3A;&quot;https&#x3A;&#x5C;&#x2F;&#x5C;&#x2F;youtu.be&#x5C;&#x2F;LHbJIEe68iI&#x3F;si&#x3D;O8_NEWvEjYvn1OkX&quot;,&quot;autoplay&quot;&#x3A;false,&quot;mute&quot;&#x3A;false,&quot;controls&quot;&#x3A;true,&quot;cc_load_policy&quot;&#x3A;false,&quot;loop&quot;&#x3A;false,&quot;rel&quot;&#x3A;true,&quot;start&quot;&#x3A;null,&quot;end&quot;&#x3A;null,&quot;privacy&quot;&#x3A;false,&quot;lazyload&quot;&#x3A;false&#x7D;\"><\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-9a89e27 e-con e-atomic-element e-flexbox-base e-ff0b3d0 \" data-id=\"9a89e27\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"9a89e27\" data-e-type=\"e-flexbox\" data-id=\"9a89e27\">\n    \t\t\t<div data-id=\"196a9f7\" data-interaction-id=\"196a9f7\" data-e-type=\"e-youtube\"  class=\"e-youtube-base\" data-e-type=\"widget\" data-id=\"196a9f7\" data-settings=\"&#x7B;&quot;source&quot;&#x3A;&quot;https&#x3A;&#x5C;&#x2F;&#x5C;&#x2F;youtu.be&#x5C;&#x2F;DfDkzxC4wrc&#x3F;si&#x3D;xFLj0oToNGp9wGDg&quot;,&quot;autoplay&quot;&#x3A;false,&quot;mute&quot;&#x3A;false,&quot;controls&quot;&#x3A;true,&quot;cc_load_policy&quot;&#x3A;false,&quot;loop&quot;&#x3A;false,&quot;rel&quot;&#x3A;true,&quot;start&quot;&#x3A;null,&quot;end&quot;&#x3A;null,&quot;privacy&quot;&#x3A;false,&quot;lazyload&quot;&#x3A;false&#x7D;\"><\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-2395bd3 e-con e-atomic-element e-flexbox-base e-a93fa5f \" data-id=\"2395bd3\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"2395bd3\" data-e-type=\"e-flexbox\" data-id=\"2395bd3\">\n    \t\t\t<div data-id=\"0c2aeae\" data-interaction-id=\"0c2aeae\" data-e-type=\"e-youtube\"  class=\"e-youtube-base\" data-e-type=\"widget\" data-id=\"0c2aeae\" data-settings=\"&#x7B;&quot;source&quot;&#x3A;&quot;https&#x3A;&#x5C;&#x2F;&#x5C;&#x2F;youtu.be&#x5C;&#x2F;oY6qpUs9G4s&#x3F;si&#x3D;cUsUDUjjQYXQYA7w&quot;,&quot;autoplay&quot;&#x3A;false,&quot;mute&quot;&#x3A;false,&quot;controls&quot;&#x3A;true,&quot;cc_load_policy&quot;&#x3A;false,&quot;loop&quot;&#x3A;false,&quot;rel&quot;&#x3A;true,&quot;start&quot;&#x3A;null,&quot;end&quot;&#x3A;null,&quot;privacy&quot;&#x3A;false,&quot;lazyload&quot;&#x3A;false&#x7D;\"><\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-f6d0197 e-con e-atomic-element e-flexbox-base e-8292c96 \" data-id=\"f6d0197\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"f6d0197\" data-e-type=\"e-flexbox\" data-id=\"f6d0197\">\n    \n<\/div>\n\n<\/div>\n<div class=\"elementor-element elementor-element-5946302 e-con e-atomic-element e-flexbox-base e-121b3d9 \" data-id=\"5946302\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"5946302\" data-e-type=\"e-flexbox\" data-id=\"5946302\">\n    \t\t\t<h2 data-interaction-id=\"e4a6548\" class=\"e-heading-base\" data-e-type=\"widget\" data-id=\"e4a6548\">UNIT 16&nbsp; 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