丹东市2025-2026学年度(上)高三期末教学质量监测物理试题
丹东市2025-2026学年度(上)高三期末教学质量监测物理试题于2026-01-18发布，目前已经汇总了丹东市2025-2026学年度(上)高三期末教学质量监测物理试题的各科答案和试卷，更多试卷答案请关注本网站。
本文从以下几个角度介绍。
- 1、2026年丹东市高三二模物理
2、2025-2026学年度(下)丹东市高三期初质量监测
3、2026丹东市高三一模物理
4、丹东市高三质量检测二2026
5、2026丹东二模物理
6、丹东市高三2026期末考试成绩
7、辽宁省丹东市2026下高三期初质量检测数学
8、2026丹东市高三年级阶段测试
9、丹东市高三期初质量检测
10、丹东市高三质量检测
丹东市2025-2026学年度(上)高三期末教学质量监测历史试题
丹东市2025-2026学年度(上)高三期末教学质量监测历史试题
So this is it--senior high school at last. I’m not outgoing so I’m a little anxious right now. I want to make a good first impression. Will I make any friends What if no one talks to me.
12:30 p.m.
I just had my first maths class at senior high school! The class was difficult, but the teacher was kind and friendly. He even told us a funny story, and everyone laughed so much! I found most of my classmates and teachers friendly and helpful.
5:32p.m
This afternoon. we had our chemistry class in the science lab. The lab is new and the lesson was great, but the guy next to me tried to talk to me the whole time. I couldn't concentrate on the experiment. I really wanted to tell him to please be quiet and leave me alone!
10: 29 p.m.
What a day! This morning. I was worried that no one would talk to me. But I was wrong. I didn’t feel awkward or frightened at all. I miss my friends from junior high school, but I believe I will make new friends here, and there's a lot to explore at senior high. I feel much more confident than I felt this morning. I think that tomorrow will be a great day.
4、丹东市2025-2026学年度(上)高三期末教学质量监测物理试题
6、丹东市2025-2026学年度(上)高三期末教学质量监测 试题
6、丹东市2025-2026学年度(上)高三期末教学质量监测生物学试题
5、丹东市2025-2026学年度(上)高三期末教学质量监测生物试题
4、丹东市2025-2026学年度(上)高三期末教学质量监测 试题
即热式电热水器的加热效率η＝×100%＝×100%＝90%
（3）使用电能的显著优点是对环境污染小，转化效率高。
8.小华家的自建住宅楼顶面积较大,打算为自家住宅加装一套如图所示的光伏发电系统,这种系统主要由太阳能电池板、逆变器、支架结构、监控系统和电缆及连接器等组成。
（1）太阳能电池板工作的光电转换效率为20%,光照强度为1000W/m2.若小华家屋顶的面积为70㎡,一天内阳光有效照射时长5h,则一天可获得电能________kW·h.
（2）小华家有2台功率为1250W的空调,结合(1)中数据,光伏发电系统一天获得的电能可供小华家的空调同时工作________h.
（3）请你列举出一条家用光伏发电系统的优点:____________。
【答案】（1）70 （2）28 （3）清洁无污染
丹东市2025-2026学年度(上)高三期末教学质量监测化学答案
