{"id":11412,"date":"2021-08-13T05:49:31","date_gmt":"2021-08-13T00:19:31","guid":{"rendered":"https:\/\/gyanpro.com\/?p=11412"},"modified":"2021-08-13T05:49:31","modified_gmt":"2021-08-13T00:19:31","slug":"echo-tube-science-theme-park-gyanpro","status":"publish","type":"post","link":"https:\/\/gyanpro.com\/blog\/echo-tube-science-theme-park-gyanpro\/","title":{"rendered":"Echo Tube | Science Theme Park | GyanPro"},"content":{"rendered":"<h2>SCIENCE PARK<\/h2>\n<p>Interactive Science exhibits, ideated and fabricated to inclucate and invigorate the young minds about Science !!<\/p>\n<p>\t\t\t<a href=\"#explanation\" role=\"button\"><br \/>\n\t\t\t\t\t\tClick here for Model Explanation<br \/>\n\t\t\t\t\t<\/a><br \/>\n\t\t<iframe loading=\"lazy\" title=\"Echo Tube - Science Theme Park\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/no0uw3t8S4I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\t\t<\/p>\n<h3>Echo Tube<\/h3>\n<p>Here is a long tube installed with one end closed. At the open end make a short, low noise.<\/p>\n<p><strong><em>What did you observe?\u00a0<br \/><\/em><\/strong>You can hear a clear echo of your voice.<br \/><strong><em><br \/>The science behind it : <br \/><\/em><\/strong>For getting a clear echo, there must be a minimum time lag of 1\/10th of a second between the original sound and its echo.The velocity of sound is 340m\/s. The length of the tube is 18 meters. The sound wave travels 36 meters totally. The sound wave takes more than 1\/10th of a second to cross the total length of the tube and return to our ears.<\/p>\n<h2>For More information<\/h2>\n<p>\t\t\t<a role=\"button\"><br \/>\n\t\t\t\t\t\tEnquire Now<br \/>\n\t\t\t\t\t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SCIENCE PARK Interactive Science exhibits, ideated and fabricated to inclucate and invigorate the young minds about Science !! Click here for Model Explanation Echo Tube<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-11412","post","type-post","status-publish","format-standard","hentry","category-science-theme-park"],"_links":{"self":[{"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/posts\/11412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/comments?post=11412"}],"version-history":[{"count":0,"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/posts\/11412\/revisions"}],"wp:attachment":[{"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/media?parent=11412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/categories?post=11412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gyanpro.com\/blog\/wp-json\/wp\/v2\/tags?post=11412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}