{"id":4015,"date":"2023-01-09T10:48:13","date_gmt":"2023-01-09T10:48:13","guid":{"rendered":"https:\/\/8thclass.deltapublications.in\/?page_id=4015"},"modified":"2024-12-02T10:17:16","modified_gmt":"2024-12-02T10:17:16","slug":"s-16-e-multiple-images","status":"publish","type":"page","link":"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-e-multiple-images\/","title":{"rendered":"s-16.e Multiple Images"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Multiple Images<\/strong><\/h2>\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<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-5.png\" alt=\"\" class=\"wp-image-11923\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-5.png 480w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-5-300x225.png 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure><\/div>\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Multiple Images Definition:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Multiple images refer to the production of more than one image of an object due to the way light interacts with lenses, mirrors, or other optical devices.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Formation of Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Multiple images can be formed through reflection or refraction of light.<\/li>\n\n\n\n<li>Reflection occurs when light bounces off a surface, like a mirror.<\/li>\n\n\n\n<li>Refraction occurs when light passes through a transparent medium, like glass or water.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Types of Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>There are two main types of multiple images: real images and virtual images.<\/li>\n\n\n\n<li>Real images are formed when light rays converge at a point and can be projected onto a screen.<\/li>\n\n\n\n<li>Virtual images are formed when extended light rays appear to diverge from a point but cannot be projected onto a screen.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Mirrors and Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Concave mirrors can produce both real and virtual images depending on the object&#8217;s position relative to the mirror.<\/li>\n\n\n\n<li>Convex mirrors typically produce virtual and diminished (smaller) images.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Lenses and Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Convex lenses can produce real and virtual images depending on the object&#8217;s position relative to the lens.<\/li>\n\n\n\n<li>Concave lenses typically produce virtual and diminished (smaller) images.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Properties of Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Real images are always inverted, meaning they are upside down compared to the object.<\/li>\n\n\n\n<li>Virtual images are upright and appear on the same side of the lens or mirror as the object.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Applications of Multiple Images:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Multiple images are utilized in various optical devices such as cameras, telescopes, microscopes, and eyeglasses.<\/li>\n\n\n\n<li>Understanding multiple images helps in designing and improving these devices.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Practical Examples:<\/strong>\n<ul class=\"wp-block-list\">\n<li>When you look into a mirror, you see a virtual image of yourself.<\/li>\n\n\n\n<li>A magnifying glass creates a virtual and magnified image of a small object when you hold it close to the eye.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Safety Considerations:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Avoid looking directly at the sun through lenses or mirrors, as it can damage your eyes.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Experiments and Activities:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Grade 8 students can conduct simple experiments with mirrors and lenses to observe the formation of multiple images.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\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\/83080\/737\/178\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-142.png\" alt=\"\" class=\"wp-image-7950\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-142.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-142-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-142-150x150.png 150w\" 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\/81651\/831\/893\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-140.png\" alt=\"\" class=\"wp-image-7951\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-140.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-140-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-140-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiple Images Key Notes : 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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-4015","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4015"}],"version-history":[{"count":13,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4015\/revisions"}],"predecessor-version":[{"id":19319,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4015\/revisions\/19319"}],"wp:attachment":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}