{"common":{"save":0,"post_id":"4961","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9771","post_id":"4961","mon_id":"1158149","chapter_id":"1158250","question":"<p>Theo em, m\u1ed9t h\u1ecdc sinh \u0111ang ng\u1ed3i h\u1ecdc bài thì l\u1ea5y ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu t\u1eeb \u0111âu?<\/p>","options":["Th\u1ee9c \u0103n","Không khí","Khí Oxi","Không c\u1ea7n n\u0103ng l\u01b0\u1ee3ng"],"correct":"1","level":"2","hint":"","answer":"<p>M\u1ed9t h\u1ecdc sinh \u0111ang ng\u1ed3i h\u1ecdc bài thì l\u1ea5y ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu t\u1eeb <span style=\"color:#16a085;\">th\u1ee9c \u0103n<\/span>.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>Th\u1ee9c \u0103n<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-20 03:04:05","option_type":"txt","len":2},{"id":"9772","post_id":"4961","mon_id":"1158149","chapter_id":"1158250","question":"<p>Theo em m\u1ed9t chi\u1ebfc xe máy \u0111ang ch\u1ea1y thì l\u1ea5y ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu t\u1eeb \u0111âu?<\/p>","options":["Không khí xung quanh","Ánh sáng m\u1eb7t tr\u1eddi","Gió th\u1ed5i","X\u0103ng b\u1ecb \u0111\u1ed1t trong \u0111\u1ed9ng c\u01a1"],"correct":"4","level":"2","hint":"","answer":"<p>M\u1ed9t chi\u1ebfc xe máy \u0111ang ch\u1ea1y thì l\u1ea5y ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu t\u1eeb x\u0103ng b\u1ecb \u0111\u1ed1t trong \u0111\u1ed9ng c\u01a1.<\/p><p>\u0110áp án \u0111úng là <strong><span style=\"color:#16a085;\">X\u0103ng b\u1ecb \u0111\u1ed1t trong \u0111\u1ed9ng c\u01a1<\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-20 03:06:33","option_type":"txt","len":2},{"id":"9774","post_id":"4961","mon_id":"1158149","chapter_id":"1158250","question":"<p>Bi\u1ebft r\u1eb1ng khi b\u01a1i l\u1ed9i, c\u01a1 th\u1ec3 c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng là 73 kJ trong 1 phút. H\u1ecfi n\u1ebfu m\u1ed9t h\u1ecdc sinh b\u01a1i trong 5 phút thì c\u1ea7n l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng là bao nhiêu kJ?<\/p><p>\u0110áp s\u1ed1 H\u1ecdc sinh \u0111ó c\u1ea7n <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> kJ<\/p>","options":"","correct":["[\"365\"]"],"level":"2","hint":"","answer":"<p>Vì trong 1 phút b\u01a1i l\u1ed9i c\u1ea7n 73 kJ nên trong 5 phút b\u01a1i l\u1ed9i, h\u1ecdc sinh \u0111ó c\u1ea7n<\/p><p>5 . 73 = <span style=\"color:#16a085;\">365 kJ<\/span><\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n là <strong><span style=\"color:#16a085;\">365<\/span><\/strong><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2021-10-20 03:17:23"}]}
