{"common":{"save":0,"post_id":"9228","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9777","post_id":"9228","mon_id":"1159539","chapter_id":"1160023","question":"<p>N\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t (hay nhi\u1ec7t n\u0103ng) c\u1ee7a m\u1ed9t v\u1eadt là:<\/p>","options":["A. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.","B. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do v\u1ecb trí c\u1ee7a nó trong tr\u01b0\u1eddng h\u1ea5p d\u1eabn.","C. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a toàn b\u1ed9 v\u1eadt.","D. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do t\u01b0\u01a1ng tác v\u1edbi các v\u1eadt khác."],"correct":"1","level":"1","hint":"","answer":"<p><strong data-end=\"539\" data-start=\"523\">\u0110áp án \u0111úng:<\/strong> A. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.<br data-end=\"544\" data-start=\"541\" \/><strong data-end=\"559\" data-start=\"544\">Gi\u1ea3i thích:<\/strong><\/p><p>Nhi\u1ec7t n\u0103ng là n\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do chuy\u1ec3n \u0111\u1ed9ng h\u1ed7n lo\u1ea1n không ng\u1eebng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-11 09:56:36","option_type":"txt","len":3},{"id":"9778","post_id":"9228","mon_id":"1159539","chapter_id":"1160023","question":"<p>N\u1ed9i n\u0103ng c\u1ee7a m\u1ed9t v\u1eadt là:<\/p>","options":["A. T\u1ed5ng \u0111\u1ed9ng n\u0103ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.","B. T\u1ed5ng th\u1ebf n\u0103ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.","C. T\u1ed5ng \u0111\u1ed9ng n\u0103ng và th\u1ebf n\u0103ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.","D. N\u0103ng l\u01b0\u1ee3ng mà v\u1eadt có \u0111\u01b0\u1ee3c do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a toàn b\u1ed9 v\u1eadt."],"correct":"3","level":"1","hint":"","answer":"<p><strong data-end=\"934\" data-start=\"918\">\u0110áp án \u0111úng:<\/strong> C. T\u1ed5ng \u0111\u1ed9ng n\u0103ng và th\u1ebf n\u0103ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.<br data-end=\"939\" data-start=\"936\" \/><strong data-end=\"954\" data-start=\"939\">Gi\u1ea3i thích:<\/strong><\/p><p>N\u1ed9i n\u0103ng là t\u1ed5ng \u0111\u1ed9ng n\u0103ng và th\u1ebf n\u0103ng c\u1ee7a các phân t\u1eed c\u1ea5u t\u1ea1o nên v\u1eadt.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-11 09:57:38","option_type":"txt","len":3},{"id":"9779","post_id":"9228","mon_id":"1159539","chapter_id":"1160023","question":"<p>Khi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt t\u0103ng thì:<\/p>","options":["A. Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed ch\u1eadm l\u1ea1i.","B. N\u1ed9i n\u0103ng c\u1ee7a v\u1eadt gi\u1ea3m.","C. Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed nhanh h\u01a1n.","D. Không có s\u1ef1 thay \u0111\u1ed5i trong chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed."],"correct":"3","level":"1","hint":"","answer":"<p><strong data-end=\"1329\" data-start=\"1313\">\u0110áp án \u0111úng:<\/strong> C. Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a các phân t\u1eed nhanh h\u01a1n.<br data-end=\"1334\" data-start=\"1331\" \/><strong data-end=\"1349\" data-start=\"1334\">Gi\u1ea3i thích:<\/strong><\/p><p>Nhi\u1ec7t \u0111\u1ed9 t\u0103ng → các phân t\u1eed chuy\u1ec3n \u0111\u1ed9ng nhanh h\u01a1n → n\u1ed9i n\u0103ng t\u0103ng.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-11 09:58:29","option_type":"txt","len":3}]}