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【可下载】浙江省丽水市发展共同体2024-2025学年高二下学期4月期中联考物理(含答案)

  • 2026-04-17 03:53:45
【可下载】浙江省丽水市发展共同体2024-2025学年高二下学期4月期中联考物理(含答案)

绝密★考试结束前

2024学年第二学期丽水发展共同体期中联考

高二年级物理学科试题

考生须知:

1. 本卷共8页满分100分,考试时间90分钟;

2. 答题前,在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数字;

3. 所有答案必须写在答题纸上,写在试卷上无效;

4. 考试结束后,只需上交答题纸;

5. 重力加速度 g=10m/s²。

选择题部分

选择题I(本题共10小题,每小题3分,共30分.每小题列出的四个备选项中只有一个 是符合题目要求的,不选、多选、错选均不得分)

1. 下列物理量属于矢量的是

A.动量B.磁通量C.电流D.电势

2.在巴黎奥运会15攀岩速度赛中,我国运动员以4.77夺得银牌。甲图中脚离开传感器装置

1开始计时,乙图中手触碰到传感器装置2计

时结束,下列说法正确的是

A.运动员手的位移是15m

B.可以求出运动员在此过程的平均速度

C.计时装置可能使用了压力传感器

D.教练在研究运动员攀岩动作时可把运动员 看成质点

3. 如图所示, 一根长为1的轻质细绳, 一端固定于0点,另一端系着质量为的小球。小球在 水平面内做匀速圆周运动,形成圆锥摆,此时细绳与竖直方向夹角为θ;另有一个摆长也为1

m,做小角度的简谐运动。已 知重力加速度为g,不计空气阻力,下列说法正确的是

A.圆锥摆的周期等于单摆的周期

B.圆锥摆中小球的线速度大小v=√gltanθ·sino

C.单摆做简谐运动时加速度大小不变

D.单摆的最大摆角从5°调整到60°,单摆的周期不变

4.我国自主研发的北斗卫星导航系统由若干卫星构成,其中有5颗分布于轨道的地球同步静 止轨道卫星,3颗分布于轨道的倾斜轨道卫星(其轨道半径与地球

静止同步轨道半径一致),以及27颗分布于轨道的中圆轨道卫 星。关于这些卫星,下列说法正确的是

A.a轨道上的卫星相对地面静止,处于平衡状态

B.b轨道上卫星的加速度小于轨道上卫星的加速度

C.c轨道上的卫星运行速度小于地球赤道上物体随地球自转的速度

D.卫星分别在轨道和轨道上运行时,经过相同时间,卫星与地心连线扫过的面积相等

高二物理试题第1页(共8页)

5.2025年春晚的舞台上, 一群穿着花棉袄的机器人在现场扭起了秧歌,给人留下深刻的印象。 如图甲所示为一机械手臂用两只机械手指捏着鸡蛋的照片,展示机械手臂的精确抓握能力。 如图乙,若两手指对鸡蛋的作用力为F, 鸡蛋重力为G, 下列说法错误的是

A.加速提起鸡蛋过程中,手指对鸡蛋的压力等于鸡蛋对手指的弹力

B. 鸡蛋受到手指的压力,是因为手指发生了弹性形变

C. 若手指捏着鸡蛋水平减速移动,则F     <G< span>      </G<>

D. 若手指捏着鸡蛋水平加速移动,则F>G

6. 如图甲、乙、丙、丁四个电磁学相关情景,以下判断正确的是

w

A. 图甲中,三根平行直导线截面图,电流大小相同且到A 点距离相同,则A 点磁感应强度 方向水平向左

B.图乙中,铁环绕有对称绝缘导线,电流方向如图;速度垂直纸面向里的电子,在点所 受洛伦兹力方向水平向右

C.图丙中,条形磁铁竖直放置,水平导体圆环从位置向下运动到过程中,圆环感应电 流方向不变

D.图丁中,单匝线圈先后以速度和 2v匀速进入同一磁场,两次通过线圈的电荷量之比为 1:2

7. 一个正电荷9周围有3种形状各异的金属导电体。 在电荷9周围形成如图所示的电 场 分 布 ,P 为导体表面上的点,为导体内距离9为

L的点,图中虚线为一电荷只在电场力作用下的运动轨 迹 ,a 为运动轨迹上的两点,则

A.运动电荷带正电

B.运动电荷在点加速度比b点小

C.P点的电场方向垂直于导体的表面

D. 导 体B 上的感应电荷在Q 点形成的场强大小为 

8.把质量为0.2kg的小球放在竖直弹簧上,并把小球往下按至的位置,如图甲所示。迅速松 手后,弹簧把小球弹起,小球升至最高点位置 (图乙),途中经过位

-C

时弹簧正好处于原长。已知与 的高度差均为0.1。以 B 位置为零势能面,不计弹簧的质量和空气阻力,下列说法正确的是

A.整个过程中小球机械能守恒

B.小球在处动能最大

C.小球处于位置时,弹簧与小球组成的系统机械能为0.4J

D.小球在AB 中间位置时,弹簧的弹性势能与小球的动能之和为0.3J

9.如图,在排球比赛中,运动员先后两次击球。第一次从点水平击球,球落于点;第二次 在 点正下方点斜向上击球,也击中b

点,且第二次击球的最高点与 等高,两轨迹相交于球网上端 。已知球网高2.24m,点到球网平面水平距离3.36m,不计空气阻 力。下列判断正确的

A.第一次击球到点的速度大小,可能是第二次的两倍

B.第一次击球,降低点高度并增大击球速度大小,仍可能击中

C.第二次击球,仅改变击球速度方向,还能击中

D.击球点距地面高度为 2.52m

10. 汽车的安全气囊是有效保护乘客的装置。如图甲所示,在安全气囊的性能测试中,可视为质点的头锤从离气囊表面高度为处做自由落体运动,与正下方的气囊发生碰撞。以头锤到 气囊表面为计时起点,气囊对头锤竖直方向作用力随时间的变化规律,可近似用图乙所

示的图像描述。已知头锤质量M=20kg,H=3.2m,则下列说法错误的是

A.碰撞过程中的冲量大小为220 N·s

B.碰撞结束后头锤上升的最大高度为 0.45 m

C.碰撞过程中的冲量方向竖直向上

D.碰撞过程中头锤的动量变化量大小为200kg

m/s

选择题(本题共3小题,每小题4分,共12分。每小题列出的四个备选项中至少有一个 是符合题目要求的。全部选对的得4分,选对但不全的得2分,有选错的得0分)

11.下列说法正确的是

A.多普勒效应是波源的频率发生变化引起的

B. 干簧管是根据热胀冷缩的原理制成的

C.LC振荡电路中电流增大时,电容器上的电荷一定减少

D.某一频率的声波,从空气进入水中时,波长和波速均增大

通过网盘分享的文件:试卷10

链接: https://pan.baidu.com/s/1NLwjjiMT7FuK3ySySi0-Xw?pwd=4321 提取码: 4321 

--来自百度网盘超级会员v8的分享

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  1. CONNECT:[ UseTime:0.001144s ] mysql:host=127.0.0.1;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001592s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000759s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000651s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001360s ]
  6. SELECT * FROM `set` [ RunTime:0.000642s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001482s ]
  8. SELECT * FROM `article` WHERE `id` = 475959 LIMIT 1 [ RunTime:0.002975s ]
  9. UPDATE `article` SET `lasttime` = 1776451478 WHERE `id` = 475959 [ RunTime:0.005900s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000284s ]
  11. SELECT * FROM `article` WHERE `id` < 475959 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000445s ]
  12. SELECT * FROM `article` WHERE `id` > 475959 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000345s ]
  13. SELECT * FROM `article` WHERE `id` < 475959 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000838s ]
  14. SELECT * FROM `article` WHERE `id` < 475959 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007384s ]
  15. SELECT * FROM `article` WHERE `id` < 475959 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003698s ]
0.181373s