2018江苏物理高考试题及答案解析.pdf

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1、学习资料收集于网络，仅供参考学习资料物理 2018 年高三试卷物 理考试时间：_ 分钟题型单选题多选题简答题总分得分单选题（本大题共5 小题，每小题 _分，共 _ 分。）1我国高分系列卫星的高分辨对地观察能力不断提高今年5 月 9 日发射的“高分五号”轨道高度约为705 km，之前已运行的“高分四号”轨道高度约为36 000 km，它们都绕地球做圆周运动与“高分四号冶相比，下列物理量中“高分五号”较小的是A.周期B.角速度C.线速度D.向心加速度2采用 220 kV 高压向远方的城市输电当输送功率一定时，为使输电线上损耗的功率减小为原来的，输电电压应变为A.55 kV B.110 kV C.4

2、40 kV D.880 kV 3某弹射管每次弹出的小球速度相等在沿光滑竖直轨道自由下落过程中，该弹射管保持水平，先后弹出两只小球忽略空气阻力，两只小球落到水平地面的A.时刻相同，地点相同B.时刻相同，地点不同C.时刻不同，地点相同D.时刻不同，地点不同4从地面竖直向上抛出一只小球，小球运动一段时间后落回地面忽略空气阻力，该过程中小球的动能Ek 与时间t的关系图象是学习资料收集于网络，仅供参考学习资料A.A B.B C.C D.D 5如图所示，水平金属板A、B分别与电源两极相连，带电油滴处于静止状态现将B板右端向下移动一小段距离，两金属板表面仍均为等势面，则该油滴A.仍然保持静止B.竖直向下运动

3、C.向左下方运动D.向右下方运动多选题（本大题共4 小题，每小题 _分，共 _ 分。）6火车以60 m/s 的速率转过一段弯道，某乘客发现放在桌面上的指南针在10 s 内匀速转过了约 10在此10 s 时间内，火车A.运动路程为600 m B.加速度为零C.角速度约为1 rad/s D.转弯半径约为3.4 km 文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G

4、8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H

5、5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R

6、3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F

7、1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O

8、1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:

9、CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L1

10、0D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1学习资料收集于网络，仅供参考学习资料7 如图所示，轻质弹簧一端固定，另一端连接一小物块，O点为弹簧在原长时物块的位置物块由A点 静止释 放，沿粗糙程度相同的水平面向右运动，最远到达B点在从A到B的过程中，物块A.加速度先减小后增大B.经过O点时的速度最大C.所受弹簧弹力始终做正功D.所受弹簧弹力做的功等于克服摩擦力做的功8如图所示，电源E对电容器C充电，当C两端电压达到80 V 时，闪光灯瞬间导通并发光，C放电放电后，闪光灯断开并熄灭，电源再次对C充

11、电这样不断地充电和放电，闪光灯就周期性地发光该电路A.充电时，通过R的电流不变B.若R增大，则充电时间变长C.若C增大，则闪光灯闪光一次通过的电荷量增大D.若E减小为 85 V，闪光灯闪光一次通过的电荷量不变9如图所示，竖直放置的形光滑导轨宽为L，矩形匀强磁场、的高和间距均为d，磁感应强度为B质量为m的水平金属杆由静止释放，进入磁场和时的速度相等金属杆在导轨间的电阻为R，与导轨接触良好，其余电阻不计，重力加速度为g金属杆文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码

12、:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L

13、10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1

14、G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6

15、H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2

16、R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4

17、F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4

18、O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1学习资料收集于网络，仅供参考学习资料A.刚进入磁场时加速度方向竖直向下B.穿过磁场的时间大于在两磁场之间的运动时间 来源:学#C.穿过两磁场产生的总热量为4mgdD.释放时距磁场上边界的高度h可能小于简答题（综合题）（本大题共6 小题，每小题 _ 分，共 _ 分。）10（8 分）一同学测量某干电池的电动势和内阻（1）题 10-1 图所示是该同

19、学正准备接入最后一根导线（图中虚线所示）时的实验电路请指出图中在器材操作上存在的两个不妥之处（2）实验测得的电阻箱阻值R和电流表示数I，以及计算的数据见下表:根据表中数据，在答题卡的方格纸上作出关系图象由图象可计算出该干电池的电动势为 _V；内阻为 _.R/文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编

20、码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10

21、L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N

22、1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ

23、6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y

24、2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA

25、4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I

26、4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1学习资料收集于网络，仅供参考学习资料（3）为了得到更准确的测量结果，在测出上述数据后，该同学将一只量程为100 mV 的电压表并联在电流表的两端调节电阻箱，当电流表的示数为0.33 A时，电压表的指针位置如题 10-2 图所示，则该干电池的电动势应为 V；内阻应为11（10 分）某同学利用如图所示的实验装置来测量重力加速度g细绳跨过固定在铁架台上的轻质滑轮，两端各悬挂一只质量为M的重锤实验操作如下：用米尺量出重锤1 底端距地面的高度H；在重锤1 上加上质量为m的小钩码；左手将重锤2 压在地面上，保持系统静

27、止释放重锤2，同时右手开启秒表，在重锤1落地时停止计时，记录下落时间；重复测量3 次下落时间，取其平均值作为测量值t请回答下列问题（1）步骤可以减小对下落时间t测量的 _（选填“偶然”或“系统”）误差（2）实验要求小钩码的质量m要比重锤的质量M小很多，主要是为了_12【选做题】本题包括A、B、C 三小题,请选定其中两小题,并在相应的答题区域内作答若多做,则按 A、B两小题评分A 选修 3-3(12分)（1）如题 12A-1 图所示，一支温度计的玻璃泡外包着纱布，纱布的下端浸在水中纱布中的水在蒸发时带走热量，使温度计示数低于周围空气温度当空气温度不变，若一段时间后发现该温度计示数减小，则（A）空

28、气的相对湿度减小（B）空气中水蒸汽的压强增大文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9

29、Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 Z

30、A4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3

31、I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档

32、编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP1

33、0L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8

34、N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1学习资料收集于网络，仅供参考学习资料（C）空气中水的饱和气压减小（D）空气中水的饱和气压增大（2）一定量的氧气贮存在密封容器

35、中，在T1 和 T2 温度下其分子速率分布的情况见右表则 T1（选填“大于”“小于”或“等于”）T2若约 10%的氧气从容器中泄漏，泄漏前后容器内温度均为T1，则在泄漏后的容器中，速率处于400500m/s 区间的氧气分子数占总分子数的百分比（选填“大于”“小于”或“等于”）18.6%（3）如题 12A-2 图所示，一定质量的理想气体在状态A时压强为2.0 105 Pa，经历的过程，整个过程中对外界放出61.4 J热量求该气体在过程中对外界所做的功B 选修 3-4（12 分）（1）梳子在梳头后带上电荷，摇动这把梳子在空中产生电磁波该电磁波（A）是横波（B）不能在真空中传播（C）只能沿着梳子摇动

36、的方向传播（D）在空气中的传播速度约为3108 m/s（2）两束单色光A、B的波长分别为且则（选填“A”或“B”）在水中发生全反射时的临界角较大用同一装置进行杨氏双缝干涉实验时，可以观察到（选填“A”或“B”）产生的条纹间距较大（3）一列简谐横波沿x 轴正方向传播，在x=0 和 x=0.6 m 处的两个质点A、B的振动图象如图所示已知该波的波长大于0.6 m，求其波速和波长C 选修 3-5（12 分）文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8

37、N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 H

38、J6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9

39、Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 Z

40、A4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3

41、I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档

42、编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP1

43、0L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1学习资料收集于网络，仅供参考学习资料（1）已知 A和 B两种放射性元素的半衰期分别为T 和 2T，则相同质量的A和 B经过 2T后，剩有的A和 B质量之比为（A）1:4（B）1:2（C）2:1（D）4:1（2）光电效应实验中，用波长为的单色光A照射某金属板时，刚好有光电子从金属表面逸出当波长为的单色光B照射该金属板时，光电子的最大初动能为，A、B两种光子的动量之

44、比为（已知普朗克常量为h、光速为c）（3）如图所示，悬挂于竖直弹簧下端的小球质量为m，运动速度的大小为v，方向向下经过时间t，小球的速度大小为v，方向变为向上忽略空气阻力，重力加速度为g，求该运动过程中小球所受弹簧弹力冲量的大小13（15 分）如图所示，两条平行的光滑金属导轨所在平面与水平面的夹角为，间距为d导轨处于匀强磁场中，磁感应强度大小为B，方向与导轨平面垂直质量为m的金属棒被固定在导轨上，距底端的距离为s，导轨与外接电源相连，使金属棒通有电流金属棒被松开后，以加速度a沿导轨匀加速下滑，金属棒中的电流始终保持恒定，重力加速度为g求下滑到底端的过程中，金属棒（1）末速度的大小v；（2）通过

45、的电流大小I；（3）通过的电荷量Q14（16 分）如图所示，钉子A、B相距 5l，处于同一高度细线的一端系有质量为M的小物块，另一端绕过A固定于B质量为m的小球固定在细线上C点，B、C间的线长为3l用手竖直向下拉住小球，使小球和物块都静止，此时BC与水平方向的夹角为53松手后，小球运动到与A、B相同高度时的速度恰好为零，然后向下运动忽略一切摩擦，重力加速度为g，取 sin53=0.8，cos53=0.6 求：文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L

46、10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1

47、G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6

48、H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2

49、R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4

50、F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4O1文档编码:CP10L10D8N1G8 HJ6H5P9Y2R3 ZA4F1K3I4