{"id":142202,"date":"2023-06-13T21:20:20","date_gmt":"2023-06-13T15:50:20","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=142202"},"modified":"2023-06-13T21:20:22","modified_gmt":"2023-06-13T15:50:22","slug":"what-is-the-definition-of-hypersonic-speed","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/what-is-the-definition-of-hypersonic-speed\/","title":{"rendered":"What is the definition of hypersonic speed?"},"content":{"rendered":"\n<p>(a) Speed greater than the speed of sound<br>(b) Speed greater than Mach 5<br>(c) Speed greater than Mach 10<br>(d) Speed greater than Mach 20<br><strong>Ans.(b)<\/strong><br><strong>Sol.<\/strong> Hypersonic speed is defined as a speed greater than Mach 5, where Mach 1 represents the speed of sound. Mach 5 corresponds to approximately 3,836 miles per hour (6,174 kilometers per hour) or 1.7 kilometers per second.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(a) Speed greater than the speed of sound(b) Speed greater than Mach 5(c) Speed greater than Mach 10(d) Speed greater than Mach 20Ans.(b)Sol. Hypersonic speed is defined as a speed greater than Mach 5, where Mach 1 represents the speed of sound. Mach 5 corresponds to approximately 3,836 miles per hour (6,174 kilometers per hour) [&hellip;]<\/p>\n","protected":false},"author":894,"featured_media":142020,"comment_status":"open","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-4)","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-4)","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-4)","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":[5022],"tags":[1476],"class_list":["post-142202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-daily-quiz-june-2023","tag-daily-current-affairs-quiz"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/142202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/894"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=142202"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/142202\/revisions"}],"predecessor-version":[{"id":142203,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/142202\/revisions\/142203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/142020"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=142202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=142202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=142202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}