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【免费下载】高考真题【江苏】2025年高考江苏卷物理高考真题文档版(含答案)word版含解析学生版教师版

  • 2026-11-08 00:11:31
【免费下载】高考真题【江苏】2025年高考江苏卷物理高考真题文档版(含答案)word版含解析学生版教师版

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2025年普通高中学业水平选择性考试(江苏卷)

物理

本试卷满分100分,考试时间75分钟

一、单项选择题:共10题,每题4分,共40分。每题只有一个选项最符合题意。

1.新能源汽车在辅助驾驶系统测试时,感应到前方有障碍物立刻制动,做匀减速直线运动。内速度由减至0。该过程中加速度大小为()

A.B.C.D.

2.用图示可拆变压器进行探究实验,当变压器左侧的输入电压为时,若右侧接线柱选取“0”和“4”,右侧获得输出电压.则左侧接线柱选取的是()

A.“0”和“2”B.“2”和“8”

C.“2”和“14”D.“8”和“14”

3.某“冰箱贴”背面的磁性材料磁感线如图所示,下列判断正确的是()

A. a点的磁感应强度大于b点B. b点的磁感应强度大于c点

C. c点的磁感应强度大于a点D. a、b、c点的磁感应强度一样大

4.游乐设施“旋转杯”的底盘和转杯分别以、为转轴,在水平面内沿顺时针方向匀速转动。固定在底盘上。某时刻转杯转到如图所示位置,杯上A点与、恰好在同一条直线上。则()

A.A点做匀速圆周运动

B.点做匀速圆周运动

C.此时A点的速度小于点

D.此时A点的速度等于点

5.如图所示.将开关S由a拔到b,使电容器C与线圈L构成回路。以电容器C开始放电取作0时刻,能正确反映电路中电流i随时间t变化关系的图象是()

A.B.

C.D.

6.如图所示,取装有少量水的烧瓶,用装有导管的橡胶塞塞紧瓶口,并向瓶内打气。当橡胶塞跳出时,瓶内出现白雾。橡胶塞跳出后,瓶内气体()

A.内能迅速增大B.温度迅速升高

C.压强迅速增大D.体积迅速膨胀

7.如图所示,一束激光射入肥皂泡后(入射激光束未在图中标出),肥皂膜内出现一亮环。肥皂膜内的激光()

A.波长等于亮环的周长

B.频率比在真空中的大

C.在肥皂膜与空气的界面上发生衍射

D.在肥皂膜与空气的界面上发生全反射

8.一定质量的理想气体,体积保持不变。在甲、乙两个状态下,该气体分子速率分布图像如图所示。与状态甲相比,该气体在状态乙时()

A.分子的数密度较大

B.分子间平均距离较小

C.分子的平均动能较大

D.单位时间内分子碰撞单位面积器壁的次数较少

9.如图所示,平行金属板与电源连接。一点电荷由a点移动到b点的过程中,电场力做功为W。现将上、下两板分别向上、向下移动,使两板间距离增大为原来的2倍,再将该电荷由a移动到b的过程中,电场力做功为()

A.B.WC.D.

10.如图所示,弹簧一端固定,另一端与光滑水平面上的木箱相连,箱内放置一小物块,物块与木箱之间有摩擦。压缩弹簧并由静止释放,释放后物块在木箱上有滑动,滑动过程中不与木箱前后壁发生碰撞,不计空气阻力,则()

A.释放瞬间,物块加速度为零

B.物块和木箱最终仍有相对运动

C.木箱第一次到达最右端时,物块速度为零

D.物块和木箱的速度第一次相同前,物块受到的摩擦力不变

二、非选择题:共5题,共60分。其中第12题~第15题解答时请写出必要的文字说明、方程式和重要的演算步骤,只写出最后答案的不能得分;有数值计算时,答案中必须明确写出数值和单位。

11.小明同学探究机械能守恒定律,实验装置如图。实验时,将小钢球在斜槽上某位置A由静止释放,钢球沿斜槽通过末端O处的光电门,光电门记录下钢球的遮光时间t。用游标卡尺测出钢球的直径d,由得出其通过光电门的速度v,再计算出动能增加量。用刻度尺测得钢球下降的高度h,计算出重力势能减少量。

(1)安装实验装置的操作有:

①在斜槽末端安装光电门②调节斜槽在竖直平面内

③调节斜槽末端水平④将斜槽安装到底座上

其合理的顺序是__________(选填“A”“B”或“C”)。

A.①②③④B.④②③①C.④①②③

(2)测量钢球直径的正确操作是图中(选填“甲”或“乙”)所示的方式。

(3)在斜槽上5个不同的位置由静止释放钢球。测量得出的实验数据见表1。已知钢球的质量,重力加速度。请将下表的数据补充完整。

表1

4.00

5.00

6.00

7.00

8.00

4.90

6.25

7.45

8.78

10.0

7.84

9.80

11.8

13.7

(4)实验数据表明,明显小于,钢球在下降过程中发生机械能的损失。小明认为,机械能的损失主要是由于钢球受到的摩擦力做功造成的。

为验证此猜想,小明另取一个完全相同的斜槽按下图平滑对接。若钢球从左侧斜槽上A点由静止释放,运动到右侧斜槽上,最高能到达B点,A、B两点高度差为H.则该过程中,摩擦力做功大小的理论值(用m、g、H表示)。

(5)用上图的装置,按表1中所列部分高度h进行实验,测得摩擦力做功大小。由于观察到H值较小,小明认为,AO过程摩擦力做功近似等于AB过程的一半,即。然后通过表1的实验数据,计算出AO过程损失的机械能。整理相关数据,见表2。

表2

4.00

5.00

6.00

7.00

2.94

3.55

4.35

4.92

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  125. /www/wwwroot/yeyulingfeng.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /www/wwwroot/yeyulingfeng.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /www/wwwroot/yeyulingfeng.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /www/wwwroot/yeyulingfeng.com/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /www/wwwroot/yeyulingfeng.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
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  133. /www/wwwroot/yeyulingfeng.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /www/wwwroot/yeyulingfeng.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
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  140. /www/wwwroot/yeyulingfeng.com/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000718s ] mysql:host=172.18.0.4;port=3306;dbname=no_yeyulingfeng;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000936s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000447s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000408s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000697s ]
  6. SELECT * FROM `set` [ RunTime:0.000344s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000811s ]
  8. SELECT * FROM `article` WHERE `id` = 463434 LIMIT 1 [ RunTime:0.000524s ]
  9. UPDATE `article` SET `lasttime` = 1794106157 WHERE `id` = 463434 [ RunTime:0.002328s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000379s ]
  11. SELECT * FROM `article` WHERE `id` < 463434 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000554s ]
  12. SELECT * FROM `article` WHERE `id` > 463434 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000455s ]
  13. SELECT * FROM `article` WHERE `id` < 463434 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000550s ]
  14. SELECT * FROM `article` WHERE `id` < 463434 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000594s ]
  15. SELECT * FROM `article` WHERE `id` < 463434 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000647s ]
0.085136s