{"id":211988,"date":"2025-05-05T13:13:54","date_gmt":"2025-05-05T13:13:54","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=211988"},"modified":"2025-05-05T13:13:56","modified_gmt":"2025-05-05T13:13:56","slug":"rank-the-layers-of-the-sun-based-on-their-average-temperature","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/05\/rank-the-layers-of-the-sun-based-on-their-average-temperature\/","title":{"rendered":"Rank the layers of the Sun based on their average temperature"},"content":{"rendered":"\n<p>Rank the layers of the Sun based on their average temperature, from hottest to coolest<\/p>\n\n\n\n<p>A) Corona<br>B) Photosphere<br>C) Core<br>D) Convection Zone<br>E) Radiative Zone<br>F) Chromosphere<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Correct Ranking from Hottest to Coolest:<\/h3>\n\n\n\n<p><strong>1. Core (C)<\/strong><br><strong>2. Radiative Zone (E)<\/strong><br><strong>3. Convection Zone (D)<\/strong><br><strong>4. Corona (A)<\/strong><br><strong>5. Chromosphere (F)<\/strong><br><strong>6. Photosphere (B)<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation (Approx. 300 Words):<\/h3>\n\n\n\n<p>The Sun is a complex, layered structure with each layer characterized by distinct physical conditions. The average temperature of each layer determines how energy is transported and emitted, and these temperatures vary dramatically from the innermost to the outermost regions.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Core<\/strong> \u2013 The Sun\u2019s core is by far the hottest region, with temperatures around <strong>15 million \u00b0C<\/strong>. This is where nuclear fusion occurs, converting hydrogen into helium and releasing vast amounts of energy that powers the Sun.<\/li>\n\n\n\n<li><strong>Radiative Zone<\/strong> \u2013 Surrounding the core, this layer has temperatures ranging from <strong>7 million \u00b0C near the core to about 2 million \u00b0C<\/strong> further out. Energy here is transferred outward by radiation over thousands to millions of years.<\/li>\n\n\n\n<li><strong>Convection Zone<\/strong> \u2013 In this layer, energy is moved via convective currents. The temperature drops significantly to around <strong>2 million \u00b0C at the base to 5,700 \u00b0C near the surface<\/strong>.<\/li>\n\n\n\n<li><strong>Corona<\/strong> \u2013 Surprisingly, the Sun\u2019s outer atmosphere, or corona, reaches temperatures of <strong>1\u20133 million \u00b0C<\/strong>. Although farther from the core, its high temperature is due to poorly understood magnetic heating mechanisms and wave-particle interactions.<\/li>\n\n\n\n<li><strong>Chromosphere<\/strong> \u2013 Just below the corona, the chromosphere has temperatures ranging from <strong>4,500 \u00b0C to 25,000 \u00b0C<\/strong>, increasing with altitude. It appears as a red rim during solar eclipses.<\/li>\n\n\n\n<li><strong>Photosphere<\/strong> \u2013 This is the visible &#8220;surface&#8221; of the Sun, with an average temperature of <strong>about 5,500 \u00b0C<\/strong>. It&#8217;s the coolest layer among those listed, yet it&#8217;s the one we see with the naked eye.<\/li>\n<\/ol>\n\n\n\n<p>Understanding this temperature structure helps explain the Sun\u2019s behavior, energy output, and the solar phenomena that affect Earth, like solar flares and space weather.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rank the layers of the Sun based on their average temperature, from hottest to coolest A) CoronaB) PhotosphereC) CoreD) Convection ZoneE) Radiative ZoneF) Chromosphere The correct answer and explanation is : Correct Ranking from Hottest to Coolest: 1. Core (C)2. Radiative Zone (E)3. Convection Zone (D)4. Corona (A)5. Chromosphere (F)6. Photosphere (B) Explanation (Approx. 300 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-211988","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/211988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=211988"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/211988\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=211988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=211988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=211988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}