山东省济南市莱芜区2026年5月诊断性考试九年级物理试题

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2026年初中学业水平复习诊断测试二物理试题

本试题共8页.分选择题部分(满分40分)和非选择题部分(满分60分),全卷满分100分,考试时间为60分钟。

答题前请考生务必将自己的学校、姓名、班级、准考证号写在答题卡的规定位置。

答题时,选择题部分每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其他答案标号。非选择题部分,用0.5毫米黑色签字笔在答题卡上题号所提示的答题区域作答。直接在试题上作答无效。

本试题不允许使用计算器。考试结束后,将本试题和答题卡一并收回。

选择题部分共40分

一、单项选择题(本大题共10小题,每小题2分,共20分。每小题列出的四个选项中,只有一个选项最符合题目的要求)

1.下列属于不可再生能源的是(     )

A.潮汐能 B.太阳能 C.地热能 D.核能

2.如图所示是我国河南省贾湖出土的“贾湖骨笛”,距今已有7800~9000年历史,是华夏先民用大型飞禽的翅骨制成的古老的笛子,至今仍能用它吹奏出美妙的乐曲,震惊了世界。下列有关说法正确的是(     )

A.骨笛吹奏出美妙的乐曲不需要物体振动

B.骨笛声在空气中的传播速度为eqWmf183GmgAAAAAAAEAHQAIACQAAAAARWwEACQAAA7kBAAACAKsAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAJAAkAHCwAAACYGDwAMAE1hdGhUeXBlAABQABIAAAAmBg8AGgD/////AAAQAAAAwP///7f///8ABwAA9wEAAAUAAAAJAgAAAAIFAAAAFAL0AGIDHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///9hMwrSAAAKAAAAAAAEAAAALQEAAAkAAAAyCgAAAAABAAAAOHnAAQUAAAAUAqABLgAcAAAA+wKA/gAAAAAAAJABAAAAAAACABBUaW1lcyBOZXcgUm9tYW4A/v///5gVCp4AAAoAAAAAAAQAAAAtAQEABAAAAPABAAAQAAAAMgoAAAAABgAAADMxMG0vc7YBwACqAXQBrgAAAwUAAAAUAqABBgEcAAAA+wKA/gAAAAAAAJABAAAAAQACABBTeW1ib2wAAAB/a3YkxwRo/v///2EzCtMAAAoAAAAAAAQAAAAtAQAABAAAAPABAQAJAAAAMgoAAAAAAQAAALQAAAOrAAAAJgYPAEwBQXBwc01GQ0MBACUBAAAlAQAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABglEU01UNgABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgCIMwACBIbXALQCAIgxAAIAiDAADwADABwAAAsBAQEADwECAIg4AAAACgIAmATvAgCBbQACAIIvAAIAgXMAAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhAABwAAAAAAvAIAAACGAQICIlN5c3RlbQB0LgCKAQAACgAGAAAALgCKAQEAAADE2hgABAAAAC0BAQAEAAAA8AEAAAMAAAAAAA==

C.吹奏时,按压不同的孔主要是改变音调

D.用力吹奏骨笛,骨笛声的音色发生改变

3.如图所示是雪野滑雪场工作人员在晴天的时候进行人工造雪。造雪机将水吸入,然后从前方喷出“白雾”,在“白雾”下面形成“白雪”。形成“白雪”的主要物态变化是(     )page number 0

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A.凝华 B.凝固 C.汽化 D.液化

4.北京时间2026年1月20日凌晨2时,地球发生强地磁暴,我国北方多地出现了绚丽的激光。激光是由太阳发出的高能带电离子流到达地球两极附近与地磁场相互作用而产生的。下列微粒中,可能引起激光的是(     )

A.中子 B.分子 C.原子 D.电子

5.在航空航天精密部件装配车间,工作人员必须穿着静电服,防静电服面料中掺入的材料能导走身上静电的是(     )

A.橡胶 B.玻璃 C.陶瓷 D.金属

6.小亮在梳理光现象知识时绘制了如下思维导图,其中一个分支的实例内容有缺失。下列选项能正确补充的是(     )

A.镜花水月 B.小孔成像 C.海市蜃楼 D.立竿见影

7.运动员迎着飞来的网球,用网球拍将网球弹出,被弹出去的网球在空中的运动轨迹如图所示。若不考虑空气阻力,下列说法正确的是(     )

A.球拍将网球弹出的过程中,网球的弹性势能逐渐增大

B.网球离开球拍到刚落地的过程中,网球的机械能不变page number 1

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C.网球在空中下落的过程中,网球动能转化为重力势能

D.网球在空中运动一直上升到最高点a时动能减小为0

8.如图所示,做仰卧起坐时,人体可视为杠杆,其自身重力是阻力,肌肉施加的力是动力。从平躺至坐起的过程中,若忽略动力F力臂的变化,下列说法正确的是(     )

A.肌肉施加的力F减小 B.肌肉施加的力F不变

C.肌肉施加的力F增大 D.肌肉施加的力F先减小后增大

9.物理实践课中同学们制作了一个微型密度计用来判断消毒酒精的密度是否合格,如图所示,该密度计由实心塑料杆、泡沫塑料球和铜丝作为配重构成,合格消毒酒精的密度范围为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,测量时液面位于、位置之间的酒精都是合格的。下列选项正确的是(     )

A.液体位于A位置时比位于B位置时密度计受的浮力大

B.测量时液面位于密度计A位置时酒精密度为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

C.将实心塑料杆变细(总质量不变),A、B间距离变大

D.如果在实心塑料杆上多绕些铜丝A、B位置都会向下移

10.光照强度是影响花卉生长的重要环境因素。图甲为科研人员针对钢城区辛庄花木有限公司实际需求,设计的强光超标报警控制电路,可在光照强度过大时自动触发报警提示,电源电压不变。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为阻值可调的page number 2

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