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河南省中招理化生实验-物理试卷评分表及操作视频(1)

  • 2026-04-04 13:28:16
河南省中招理化生实验-物理试卷评分表及操作视频(1)
---试题总览---

实验一：探究凸透镜成缩小实像的规律（16分）

实验二：探究并联电路中电流的特点（16分）

实验三：测量小灯泡发光时的电阻（16分）

实验四：测量重力与质量的比值g（16分）

实验五：用天平和量筒测量石块的密度（16分）

实验六：探究电磁铁磁性的强弱与电流大小的关系（16分）

实验七：用滑动变阻器改变小灯泡的亮度（6分）

实验八：探究动滑轮的特点（6分）

实验九：用温度计测量温水的温度（6分）

实验十：用电压表测量干电池两端的电压（6分）

实验十一：测量石块的体积（6分）

实验十二：探究液体内部压强与液体深度的关系（6分）

实验一

探究凸透镜成缩小实像的规律（16分）

以下视频来源于
郑州外国语中学教育集团

实验二

探究并联电路中电流的特点（16分）

实验三

测量小灯泡发光时的电阻（16分）

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实验四

测量重力与质量的比值g（16分）

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实验五

用天平和量筒测量石块的密度（16分）

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实验六

探究电磁铁磁性的强弱与电流大小的关系（16分）

实验七

用滑动变阻器改变小灯泡的亮度（6分）

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实验八

探究动滑轮的特点（6分）

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实验九

用温度计测量温水的温度（6分）

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实验十

用电压表测量干电池两端的电压（6分）

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实验十一

测量石块的体积（6分）

实验十二

探究液体内部压强与液体深度的关系（6分）

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  137. /yingpanguazai/ssd/ssd1/www/www.sjds.net/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/www.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/www.sjds.net/runtime/temp/5febe16c9207553ef9b4c4406f7af920.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/www.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000442s ] mysql:host=127.0.0.1;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000559s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001553s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001701s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000706s ]
  6. SELECT * FROM `set` [ RunTime:0.001138s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000666s ]
  8. SELECT * FROM `article` WHERE `id` = 472962 LIMIT 1 [ RunTime:0.006311s ]
  9. UPDATE `article` SET `lasttime` = 1775421611 WHERE `id` = 472962 [ RunTime:0.002496s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000285s ]
  11. SELECT * FROM `article` WHERE `id` < 472962 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000625s ]
  12. SELECT * FROM `article` WHERE `id` > 472962 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.007166s ]
  13. SELECT * FROM `article` WHERE `id` < 472962 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004543s ]
  14. SELECT * FROM `article` WHERE `id` < 472962 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000962s ]
  15. SELECT * FROM `article` WHERE `id` < 472962 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.008454s ]
0.129179s