{"id":2709,"date":"2018-11-24T04:44:24","date_gmt":"2018-11-24T04:44:24","guid":{"rendered":"https:\/\/prepistan.com\/blog\/?p=2709"},"modified":"2018-11-24T04:44:24","modified_gmt":"2018-11-24T04:44:24","slug":"principle-used-radar-sonar-radar-use-radio-waves-whereas-sonar-use","status":"publish","type":"post","link":"https:\/\/prepistan.com\/blog\/principle-used-radar-sonar-radar-use-radio-waves-whereas-sonar-use\/","title":{"rendered":"The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use ?"},"content":{"rendered":"<p>A. red waves<br \/>\nB. Infrared waves<br \/>\n<strong>C. Ultrasonic<\/strong><br \/>\nD. super sonic<br \/>\nE. None of these<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. red waves B. Infrared waves C. Ultrasonic D. super sonic E. None of these<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":{"0":"post-2709","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-everyday-science-mcqs"},"_links":{"self":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/2709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/comments?post=2709"}],"version-history":[{"count":0,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/2709\/revisions"}],"wp:attachment":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/media?parent=2709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/categories?post=2709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/tags?post=2709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}