{"id":7893,"date":"2023-08-18T09:39:39","date_gmt":"2023-08-18T07:39:39","guid":{"rendered":"https:\/\/fizikaimatematika.com\/courses\/fizika-zadaci-osmi-razred-oscilatorno-i-talasno-kretanje\/lesson\/25-zadatak-talasna-duzina-mehanickog-talasa-je\/"},"modified":"2023-08-18T09:39:39","modified_gmt":"2023-08-18T07:39:39","slug":"25-zadatak-talasna-duzina-mehanickog-talasa-je","status":"publish","type":"lesson","link":"https:\/\/fizikaimatematika.com\/courses\/fizika-zadaci-osmi-razred-oscilatorno-i-talasno-kretanje\/lesson\/25-zadatak-talasna-duzina-mehanickog-talasa-je\/","title":{"rendered":"25. zadatak: Talasna du\u017eina mehani\u010dkog talasa je &#8230;"},"content":{"rendered":"<p>\u00a0 \u00a0 \u0422\u0430\u043b\u0430\u0441\u043d\u0430 \u0434\u0443\u0436\u0438\u043d\u0430 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u043a\u043e\u0433 \u0442\u0430\u043b\u0430\u0441\u0430 \u0458\u0435 \u03bb= 20 cm, \u0430 \u0444\u0440\u0435\u043a\u0432\u0435\u043d\u0446\u0438\u0458\u0430<\/p>\n<p>\u03bd = 1500 Hz. \u041e\u0434\u0440\u0435\u0434\u0438\u0442\u0438 \u0431\u0440\u0437\u0438\u043d\u0443 \u043e\u0432\u043e\u0433 \u0442\u0430\u043b\u0430\u0441\u0430.<\/p>\n<p>\u00a0 \u00a0 \u00a0Talasna du\u017eina mehani\u010dkog talasa je \u03bb = 20 cm, a frekvencija \u03bd= 1500 Hz. Odrediti brzinu ovog talasa.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","_links":{"self":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/lesson\/7893"}],"collection":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/types\/lesson"}],"replies":[{"embeddable":true,"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/comments?post=7893"}],"wp:attachment":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/media?parent=7893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}