{"id":3587,"date":"2022-12-14T04:33:54","date_gmt":"2022-12-14T04:33:54","guid":{"rendered":"https:\/\/2ndclass.deltapublications.in\/?page_id=3587"},"modified":"2025-03-24T11:07:11","modified_gmt":"2025-03-24T11:07:11","slug":"s-7-g-glass","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/s-7-g-glass\/","title":{"rendered":"s-7.g Glass"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Glass<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/glass.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8550df6181cd5d83aa7a08ef336a4ca1\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-578be98e1ceaa354060e6ff3eaec3b18\" style=\"color:#000060\"><strong>What is Glass?<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"432\" height=\"288\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-8.png\" alt=\"\" class=\"wp-image-9814\" style=\"width:351px;height:auto\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-8.png 432w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-8-300x200.png 300w\" sizes=\"auto, (max-width: 432px) 100vw, 432px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass is a hard, clear material.<\/li>\n\n\n\n<li>It is often used to make windows, bottles, and jars.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-0ff63cf54f4a5c7553709b6d5550392d\" style=\"color:#000060\"><strong>Properties of Glass:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass is <strong>transparent<\/strong>, which means you can see through it.<\/li>\n\n\n\n<li>Glass is <strong>smooth<\/strong> and <strong>shiny<\/strong>.<\/li>\n\n\n\n<li>It can be <strong>broken<\/strong> into small pieces if dropped.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d6505001a3f739b88292cad7ebf9eb32\" style=\"color:#000060\"><strong>Uses of Glass:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"730\" height=\"410\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-29.png\" alt=\"\" class=\"wp-image-19377\" style=\"width:445px;height:auto\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-29.png 730w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-29-300x168.png 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass is used in <strong>windows<\/strong> to let light in.<\/li>\n\n\n\n<li>It is used to make <strong>cups<\/strong>, <strong>glasses<\/strong>, and <strong>bottles<\/strong> to hold drinks.<\/li>\n\n\n\n<li><strong>Mirrors<\/strong> are made of glass, helping us see our reflection.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-6e8f2b3a7b1d14b27f7c2f0c894c4456\" style=\"color:#000060\"><strong>Making Glass:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"469\" height=\"223\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-30.png\" alt=\"\" class=\"wp-image-19378\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-30.png 469w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-30-300x143.png 300w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass is made by <strong>melting<\/strong> sand at a very high temperature.<\/li>\n\n\n\n<li>Other materials like <strong>lime<\/strong> and <strong>soda<\/strong> are mixed with sand to make glass.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-1f4e36d8f1c2f1f684db745af63de211\" style=\"color:#000060\"><strong>Care of Glass:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass items need to be handled carefully because they can break easily.<\/li>\n\n\n\n<li>Always store glass items in safe places to prevent accidents.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-36611f3369bd9d11156bfe9e93949551\" style=\"color:#000060\"><strong>Fun Fact:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Glass can be <strong>colored<\/strong> or <strong>clear<\/strong> depending on what it is used for. Colored glass is often used in <strong>art<\/strong> and <strong>decoration<\/strong>.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#ee9e9e\">\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/1731134222447ke03jd29-voicemaker.in-speech.mp3\"><\/audio><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!\ud83d\udd8a\ufe0f <\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/80915\/669\/427\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-110.png\" alt=\"\" class=\"wp-image-6026\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-110.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-110-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-110-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-110-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/80931\/666\/694\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-108.png\" alt=\"\" class=\"wp-image-6027\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-108.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-108-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-108-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-108-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Glass Key Notes : What is Glass? Properties of Glass: Uses of Glass: Making Glass: Care of Glass: Fun Fact: Let&#8217;s practice!\ud83d\udd8a\ufe0f<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3587","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3587"}],"version-history":[{"count":17,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3587\/revisions"}],"predecessor-version":[{"id":20978,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3587\/revisions\/20978"}],"wp:attachment":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}