{"id":121303,"date":"2022-10-01T15:30:30","date_gmt":"2022-10-01T10:00:30","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=121303"},"modified":"2022-10-01T15:30:31","modified_gmt":"2022-10-01T10:00:31","slug":"one-second-is-defined-to-be-equal-to","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/one-second-is-defined-to-be-equal-to\/","title":{"rendered":"One second is defined to be equal to"},"content":{"rendered":"\n<p><strong>Q. One second is defined to be equal to<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"A\"><li>9192631770 periods of the cesium clock<\/li><li>1650763.73 periods of the cesium clock<\/li><li>652189.63 periods of the krypton clock<\/li><li>1650763.73 periods of the krypton clock<\/li><\/ol>\n\n\n\n<p>Answer: 9192631770 periods of the cesium clock<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. One second is defined to be equal to 9192631770 periods of the cesium clock 1650763.73 periods of the cesium clock 652189.63 periods of the krypton clock 1650763.73 periods of the krypton clock Answer: 9192631770 periods of the cesium clock<\/p>\n","protected":false},"author":419,"featured_media":121312,"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":[4968],"tags":[4969],"class_list":["post-121303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unit-and-measurement-mcqs","tag-unit-and-measurement-mcqs"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/121303","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\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=121303"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/121303\/revisions"}],"predecessor-version":[{"id":121313,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/121303\/revisions\/121313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/121312"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=121303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=121303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=121303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}