{"id":18382,"date":"2023-12-20T09:43:59","date_gmt":"2023-12-20T04:13:59","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=18382"},"modified":"2025-04-05T10:33:22","modified_gmt":"2025-04-05T05:03:22","slug":"solid-fuel-missiles","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/solid-fuel-missiles\/","title":{"rendered":"What are solid-fuel missiles?"},"content":{"rendered":"<h2>About Solid-fuel missiles<\/h2>\n<ul>\n<li>Solid-fuel missiles\u00a0do not need to be fuelled immediately ahead of launch.<\/li>\n<li>They are often\u00a0easier and safer to operate, and require less logistical support.<\/li>\n<li>They are\u00a0harder to detect and more survivable than liquid-fuel weapons.<\/li>\n<li>Working of Solid Fuel Technology\n<ul>\n<li>Solid propellants are a mixture of\u00a0fuel and oxidiser.<\/li>\n<li>Metallic powders such as aluminium often serve as the fuel, and ammonium perchlorate, which is the salt of\u00a0perchloric acid and ammonia, is the most common\u00a0oxidiser.<\/li>\n<li>The fuel and oxidiser are bound together by a hard rubbery material and packed into a metal casing.<\/li>\n<li>When solid propellant burns, oxygen from the ammonium perchlorate combines with aluminium to generate enormous amounts of energy and temperatures of more than 5,000 degrees Fahrenheit (2,760 degrees Celsius), creating thrust and lifting the missile from the launch pad.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Solid Fuel VS Liquid Fuel Missiles<\/h2>\n<ul>\n<li>Liquid propellants provide greater\u00a0propulsive thrust and power, but require more complex technology and extra weight.<\/li>\n<li>Solid fuel is dense and burns quite quickly, generating thrust over a short time.<\/li>\n<li>Solid fuel can remain in storage for an extended period without degrading or breaking down &#8211; a common issue with liquid fuel.<\/li>\n<\/ul>\n<hr \/>\n<h3>Q1) What is an Oxidiser?<\/h3>\n<p>It is also referred to as an oxidizing agent, oxidant, or oxidiser can be defined as either a chemical compound that readily transfers oxygen atoms, or a substance that gains electrons in a redox chemical reaction.\u00a0<\/p>\n<p><strong>Source:<\/strong> <a href=\"https:\/\/www.reuters.com\/world\/asia-pacific\/what-are-solid-fuel-missiles-why-is-north-korea-developing-them-2023-12-18\/\" target=\"_blank\" rel=\"nofollow noopener\"><u>Explainer: What are solid-fuel missiles, and why is North Korea developing them?<\/u><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>solid-fuel missiles are often easier and safer to operate, and require less logistical support<\/p>\n","protected":false},"author":5,"featured_media":18383,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-18382","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/18382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=18382"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/18382\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/18383"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=18382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=18382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=18382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}