{"id":307002,"date":"2016-11-01T03:00:00","date_gmt":"2016-11-01T00:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=f055edd16b7424b58806705dca8d7c2a"},"modified":"2016-11-01T03:00:00","modified_gmt":"2016-11-01T00:00:00","slug":"analysing-simple-motions-using-the-doppler-effect-seeing-sound","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=307002","title":{"rendered":"Analysing simple motions using the Doppler effect\u2014\u2018seeing\u2019 sound"},"content":{"rendered":"<p>The Doppler effect has seen widespread use in the past hundred years. It is used for medical<br \/>\nimaging, for measuring speed, temperature, direction, etc, and it makes the spatial relations of<br \/>\nmotion easy to map. The Doppler effect also allows GPS receivers to measure the speed of a vehicle<br \/>\nsignificantly more accurately than dashboard speedometers. Its diverse applications have prompted us<br \/>\nto revisit the simple motions from kinematics with the help of everyday objects in our experiments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Doppler effect has seen widespread use in the past hundred years. It is used for medical<br \/>\nimaging, for measuring speed, temperature, direction, etc, and it makes the spatial relations of<br \/>\nmotion easy to map. The Doppler effect also allows GPS recei&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-307002","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/307002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=307002"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/307002\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=307002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=307002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=307002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}