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呼和浩特2026年初三一模试卷物理(含答案)

  • 2026-04-21 05:17:47
呼和浩特2026年初三一模试卷物理(含答案)

参考答案：1-8．ABADCCDC

9．（1）92 （2）略；持续吸热，温度保持不变（3）会

10．（1）右（2）向右调节游码14.0 （4）11.2 1.25 x 103（5）偏小取出手办过程中手办会带出水，导致体积测量值偏大，密度的测量值偏小。

11．（1）定值电阻（2）右（3）定值电阻断路或电流表短路（4）0.40 （5）相同在电阻一定时（6）电流表未调零

12．（1）用手摸，中间厚边缘薄的为凸透镜；中间薄边缘厚的为凹透镜。
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2025年北京市中考真题试卷+答案解析【全科】分享下载

【期中真题卷-八下全科】2026.4杭州高新实验学校八年级下册语文数学科学英语社会期中试卷(附参考答案 听力)

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  1. CONNECT:[ UseTime:0.000434s ] mysql:host=127.0.0.1;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000657s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000310s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000267s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000499s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000569s ]
  8. SELECT * FROM `article` WHERE `id` = 480682 LIMIT 1 [ RunTime:0.000383s ]
  9. UPDATE `article` SET `lasttime` = 1776724467 WHERE `id` = 480682 [ RunTime:0.001373s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000230s ]
  11. SELECT * FROM `article` WHERE `id` < 480682 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000408s ]
  12. SELECT * FROM `article` WHERE `id` > 480682 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.005301s ]
  13. SELECT * FROM `article` WHERE `id` < 480682 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002313s ]
  14. SELECT * FROM `article` WHERE `id` < 480682 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002037s ]
  15. SELECT * FROM `article` WHERE `id` < 480682 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001763s ]
0.095033s