[九师联盟]2026届高三3月30日质量检测物理HB试题
[九师联盟]2026届高三3月30日质量检测物理HB试题于2026-04-01发布,目前已经汇总了[九师联盟]2026届高三3月30日质量检测物理HB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。
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[九师联盟]2026届高三3月30日质量检测历史HB试题
[九师联盟]2026届高三3月30日质量检测历史HB试题
3. Which part of the body plays the most important role in balance-related exercises
A. Feet. B. Arms. C. Waist. D. Neck.
B
When a hurricane hit her hometown, Karen Lauder chose to stay at home because she didn’t know how strong the storm would be. Karen was 84 years old and depended on a wheelchair to get around because she was missing a leg. Her son, Johnny Lauder, tried repeatedly to get her to leave, but she refused.
Johnny and his whole family live within a few blocks of one another. They kept in touch with Karen as the storm continued violently (猛烈地) outside, watching the water rising dangerously all around them. When Karen reported that the water in her house had reached her bottom, Johnny knew he had to take action.
First, Johnny ensured his sons and their pets were taken care of. Then, he jumped out of a window and began to swim. Johnny used to work as a rescue swimmer. He is obviously a strong swimmer, but the flood water was filled with dangerous materials. There was also a strong current (水流), and he had to swim against it for most of his trip to Karen’s. As he made his way through the water, Johnny stopped periodically to snap selfies (自拍) to show his worried family that he was okay.
Johnny was racing against the clock. He knew he only had a short period of time to get there before the water rose above Karen’s head. It took him 40 minutes to swim four blocks. The sound of Karen shouting inside was music to his ears!
1、[九师联盟]2026届高三3月30日质量检测生物学HB试题
3、[九师联盟]2026届高三3月30日质量检测物理HB试题
6、[九师联盟]2026届高三3月30日质量检测化学HB试题
2、[九师联盟]2026届高三3月30日质量检测生物学HB试题
1、[九师联盟]2026届高三3月30日质量检测物理HB试题
(1)实验装置中,杯子壁可以代表建筑物的墙壁,________________可代表外界大气,实验通过 反映材料隔热保温性能的优劣。
(2)请你设计一个记录实验数据的表格。
(3)分析实验方案,请你提出改进建议 。
12. 小明家目前使用的是传统燃油汽车,希望更换一辆纯电动汽车,于是小明对纯电动汽车开展研究,了解到纯电动汽车主要由动力系统、电池系统、控制系统、车身结构等部分组成。
(1)动力电池是纯电动汽车的心脏。某品牌纯电动汽车采用的是18650锂离子电池,单节标称电压为3.7V,常见容量为2600mA·h;该品牌纯电动汽车需要370V的输出电压,理论上需要______节18650锂离子电池串联。研究发现该品牌纯电动汽车实际使用了7000节18650锂离子电池通过模组串并联组成的动力电池板,这主要是为了增大_____(选填“电阻”、“电压”或“电能”)。
(2)纯电动汽车可以使用充电桩来充电,充电过程是把电能转化成________能。用两种不同的充电桩对同一辆纯电动汽车充满电的相关数据如表所示(不计充电过程中的能量损失)。用快充充电桩充满电,需要________h.
(3)该款纯电动汽车在平直公路上匀速行驶时,每百公里耗电30kW·h,若电能转化为机械能的效率为 85%,则汽车匀速行驶时受到阻力为________N.小明家原来的燃油汽车,它的能量转化效率为30%,以相同速度在同一路面上匀速行驶(假设汽车质量与外形相同),每行驶百公里需要消耗的燃油为______kg.(汽油的热值为q=4.6×107J/kg,结果保留1位小数)
[九师联盟]2026届高三3月30日质量检测化学HB答案