信阳市2024-2025学年下学期高二期末质量监测物理答案
信阳市2024-2025学年下学期高二期末质量监测物理答案于2025-07-11发布，目前答案胶囊网已经汇总了信阳市2024-2025学年下学期高二期末质量监测物理答案的各科答案和试卷，更多试卷答案请关注本网站。
本文从以下几个角度介绍。
- 1、信阳市高二上学期期末物理试卷
2、信阳市高二下期期末考试2024~2024
3、2019-2024信阳市高二期末考试物理答案
4、2024-2024河南省信阳市高二下期期末考试
5、信阳市高三第二次教学质量检测物理
6、信阳2024-2024学年度高二上学期期中考试
7、信阳市高二上期物理期末考试
8、2024河南省信阳市高二下期期末考试
9、信阳市2024年高二期末考试
10、2024信阳高二下期期末考试答案
信阳市2024-2025学年下学期高二期末质量监测历史试题
信阳市2024-2025学年下学期高二期末质量监测历史试题
Have you ever faced a time when things looked dark and you had no hope at all Two years ago， my body ached all the time. So I went to the doctor. I was told I had a serious illness which was difficult to cure（治愈）. And I thought I didn’t have much longer to live. I was very afraid and I felt so lonely and discouraged.
Then one day， I had to go through a two-hour medical treatment. The doctor wanted me to relax， so she played some music for me， and one of the songs was Happy， which has been my favorite song till now. This positive（积极的） and uplifting song gave me strength（力量） and helped me go through the darkness. From then on， I began to listen to music all the time. John A. Logan once said， “Music is the medicine of the mind.” And it’s true. Music worked wonders for me. It helped me recover（恢复） and come back to life.
Of course， I hope none of you have to experience the same kind of suffering（痛苦） that I did. However， we all go through some periods when we feel sad or lonely. During those times， music can help you in the same way that it helped me. I hope all of you will value music and make it a part of your life.
（ ）56.What happened to David Smith two years ago
A.He became a doctor to help others.
B.He was seriously ill.
C.He sang songs to go through the darkness.
5、信阳市2024-2025学年下学期高二期末质量监测英语答案
3、信阳市2024-2025学年下学期高二期末质量监测 答案
6、信阳市2024-2025学年下学期高二期末质量监测语文答案
5、信阳市2024-2025学年下学期高二期末质量监测 试题
5、信阳市2024-2025学年下学期高二期末质量监测化学答案
【详解】粒子带正电，当粒子穿越金箔时要受到金原子核的静电斥力作用而改变运动方向发生散射。
26．（1）见解析；（2）见解析
【详解】（1）装置中用来模拟粒子为装置中的凸起部分，装置中用来模拟原子核半径的部分为为装置中的凸起部分中间圆柱部分的半径。从该模拟实验中可以观察到的现象：大部分钢球沿原轨道做直线运动，小部分偏离发射方向做曲线运动但偏角较小，极少部分被反弹回来。
（2）不能将“原子核模型仪”改成圆柱状，如果改成圆柱状，小球与圆柱碰撞后都做偏折方向不同的直线运动，与α粒子散射实验现象不符合。
27．（1）垂直于纸面向里；（2）
【详解】（1）由题意及左手定则可知磁场方向垂直于纸面向里。
（2）当电子在D、E间做匀速直线运动时有
信阳市2024-2025学年下学期高二期末质量监测化学答案
