{"id":4354,"date":"2023-02-05T06:30:19","date_gmt":"2023-02-05T06:30:19","guid":{"rendered":"https:\/\/9thclass.deltapublications.in\/?page_id=4354"},"modified":"2024-11-25T09:14:28","modified_gmt":"2024-11-25T09:14:28","slug":"s-17-g-archimedes-principle","status":"publish","type":"page","link":"https:\/\/9thclass.deltapublications.in\/index.php\/s-17-g-archimedes-principle\/","title":{"rendered":"S-17.g Archimedes Principle"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Archimedes Principle<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\">key notes :<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>Introduction:<\/strong><br>Archimedes&#8217; Principle is a fundamental concept in physics that explains the buoyant force experienced by objects submerged in a fluid. It was discovered by the ancient Greek mathematician and scientist, Archimedes, around 250 BC. This principle has significant applications in various fields, including shipbuilding, engineering, and even in understanding why objects float or sink in water.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>Key Points:<\/strong><\/p>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Buoyant Force:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Archimedes&#8217; Principle states that when an object is submerged in a fluid (liquid or gas), it experiences an upward force called buoyant force. This force is equal to the weight of the displaced fluid by the object.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Displacement of Fluid:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The amount of fluid displaced by an object is crucial in determining the buoyant force it experiences. If an object displaces a greater volume of fluid, it experiences a greater buoyant force.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Floating and Sinking:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>An object will float in a fluid if its weight is less than the buoyant force acting on it. Conversely, it will sink if its weight is greater than the buoyant force.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Density and Buoyancy:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The density of an object relative to the density of the fluid also plays a key role. If an object is less dense than the fluid it is placed in, it will float; if it is denser, it will sink.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Applications:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Archimedes&#8217; Principle is applied in designing and building ships, submarines, hot air balloons, and other floating and submerged objects.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Measuring Volume:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>This principle can be used to measure the volume of irregularly shaped objects by immersing them in a known fluid and measuring the displaced volume.<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Formula:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The mathematical representation of Archimedes&#8217; Principle is:<br>Buoyant Force = Weight of Fluid Displaced by the Object<\/li>\n<\/ul>\n\n\n\n<ol class=\"has-large-font-size wp-block-list\">\n<li><strong>Real-Life Examples:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>When you get into a swimming pool, you displace water, and you experience a buoyant force that helps you float.<\/li>\n\n\n\n<li>A helium-filled balloon rises in the air because helium is less dense than the surrounding air.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-large-font-size\"><strong>Conclusion:<br><\/strong>Archimedes&#8217; Principle is a fundamental concept that helps us understand why objects float or sink in fluids. It has practical applications in various fields, making it an important concept in physics and engineering. Whether it&#8217;s designing ships or explaining why ice cubes float in your drink, this principle continues to be relevant in our daily lives.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-normal-font-size\" style=\"color:#182061\">.<\/h2>\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\/82626\/846\/555\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-78.png\" alt=\"\" class=\"wp-image-6575\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-78.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-78-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-78-150x150.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\/81567\/285\/925\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-81.png\" alt=\"\" class=\"wp-image-6576\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-81.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-81-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-81-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Archimedes Principle key notes : Introduction:Archimedes&#8217; Principle is a fundamental concept in physics that explains the buoyant force experienced by objects submerged in a fluid. It was discovered by the ancient Greek mathematician and scientist, Archimedes, around 250 BC. This principle has significant applications in various fields, including shipbuilding, engineering, and even in understanding why<a class=\"more-link\" href=\"https:\/\/9thclass.deltapublications.in\/index.php\/s-17-g-archimedes-principle\/\">Continue reading <span class=\"screen-reader-text\">&#8220;S-17.g Archimedes Principle&#8221;<\/span><\/a><\/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-4354","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4354"}],"version-history":[{"count":13,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354\/revisions"}],"predecessor-version":[{"id":16024,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354\/revisions\/16024"}],"wp:attachment":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}