{"id":4392,"date":"2022-12-13T06:52:46","date_gmt":"2022-12-13T06:52:46","guid":{"rendered":"https:\/\/3rdclass.deltapublications.in\/?page_id=4392"},"modified":"2025-04-09T10:12:57","modified_gmt":"2025-04-09T10:12:57","slug":"s-15-c-how-do-you-see-things","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/s-15-c-how-do-you-see-things\/","title":{"rendered":"s-15.c How Do You See Things ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>How Do You See Things ?<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/how-do-you-see-things.mp4\"><\/video><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"418\" height=\"267\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-133.png\" alt=\"\" class=\"wp-image-11613\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-133.png 418w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-133-300x192.png 300w\" sizes=\"auto, (max-width: 418px) 100vw, 418px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-4d4696560822e7cb72ec4be90d4370b1\" style=\"color:#74008b\">Key Notes:<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-6825249e6d38f8abe2c6e3a9c705af48\" style=\"color:#000060\"><strong>We Need Light to See Things<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>We can see objects only when light shines on them and enters our eyes.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-22b60932d58d67c610c90bf8c9669041\" style=\"color:#000060\"><strong>Sources of Light<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The <strong>Sun<\/strong>, <strong>bulbs<\/strong>, <strong>candles<\/strong>, and <strong>torches<\/strong> are <strong>sources of light<\/strong>.<\/li>\n\n\n\n<li>Some objects <strong>give their own light<\/strong> (like the Sun), while others <strong>reflect light<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-ba32b62bf7376267252a558b445912c0\" style=\"color:#000060\"><strong>How Light Helps Us See<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Light <strong>bounces off (reflects)<\/strong> from objects and enters our eyes.<\/li>\n\n\n\n<li>This is how we are able to see those objects.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-fe2e6e0296fe2d4671e3e9652da0c51b\" style=\"color:#000060\"><strong>Transparent, Translucent, and Opaque Objects<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Transparent:<\/strong> Light passes through (e.g., glass).<\/li>\n\n\n\n<li><strong>Translucent:<\/strong> Light passes partially (e.g., frosted glass).<\/li>\n\n\n\n<li><strong>Opaque:<\/strong> Light does not pass through (e.g., wood, wall).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-6dbe5838bf4b7fa4a801495ea2561a4d\" style=\"color:#000060\"><strong>Shadows<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Shadows are formed when an object <strong>blocks light<\/strong>.<\/li>\n\n\n\n<li>Shadows are always <strong>opposite<\/strong> to the direction of the light.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-c9c9bf3c35635491cc607fba5c002ed7\" style=\"color:#000060\"><strong>Eyes Help Us See<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Our <strong>eyes<\/strong> are special sense organs that help us see things around us.<\/li>\n\n\n\n<li>We must take <strong>care of our eyes<\/strong> and protect them from bright light or dust.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-645bb4025b5a9cb812e034eed4c2354b\" style=\"color:#000060\"><strong>Use of Artificial Light<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>At night or in dark places, we use <strong>electric lights<\/strong>, <strong>lamps<\/strong>, or <strong>torches<\/strong> to help us see.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-3c139df1246c444488924eb52174dc1d\" style=\"color:#000060\">\ud83e\udde0 Fun Fact:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>We can&#8217;t see in the dark because <strong>there is no light<\/strong> to reflect off objects into our eyes!<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/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\/82316\/692\/501\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-70.png\" alt=\"\" class=\"wp-image-7527\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-70.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-70-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-70-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-70-400x400.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\/82223\/676\/520\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-69.png\" alt=\"\" class=\"wp-image-7528\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-69.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-69-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-69-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-69-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>How Do You See Things ? Key Notes: We Need Light to See Things Sources of Light How Light Helps Us See Transparent, Translucent, and Opaque Objects Shadows Eyes Help Us See Use of Artificial Light \ud83e\udde0 Fun Fact: Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-4392","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4392"}],"version-history":[{"count":16,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4392\/revisions"}],"predecessor-version":[{"id":18664,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4392\/revisions\/18664"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}