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1、智浪教育 普惠英才文库2019 年中考物理试题分类汇编声现象专题一、选择题1.（2019 黄石，2）下列有关声音的说法正确的是（）A只要物体振动，人就能听到声音B声音的传播速度与介质种类、温度有关C物体振动频率越高，响度越大D道路旁的隔音板是为了防止噪音产生2.（2019 孝感，1）如图，是四个与声现象相关的图形，下列说法正确的是（）A图甲可以说明真空能够传声B图乙可以探究音色与频率的关系C图丙可以探究响度与振幅的关系D图丁的倒车雷达可以说明声能够传递能量3.（2019 毕节，2）关于声现象，下列说法正确的是（）A声音在15空气中传播速度是340m/s B在教室周围植树可以从声源处防止噪声产生
2、C座机电话间的导线传递的是声波信号D区分钢琴和二胡的声音是根据响度来判断的4.(2019天水,1)下列有关声现象的实验中，能用来探究决定音调高低因素的是（）智浪教育 普惠英才文库A 手指蘸水摩擦杯口发声，同时增加杯中的水量B 响铃时，不断抽出瓶内的空气C 室内收音机播音时，导致喇叭前方的烛焰摇晃D 敲鼓时，用大小不同的力5.（2019 湘 西 州，2）“暴风骤雨，雷声大作”，这里的“雷声大作”指的是声音特性中的（）A 回 声B 音 色C 音 调D 响 度6.（2019 长春，2）女高的“高”是指声音的（）A速度快B音色好C音调高D响度大7.（2019 菏泽，5）下列说法中，错误的是（）A声音的
3、响度与发声体振动的快慢有关B声音在不同介质中传播的速度一般不相同C利用超声波清洗眼镜，说明声波可以传递能量D真空不能传播声音8.（2019临沂，2）关于声现象，下列说法正确的是（）A.只要物体振动，人就能听见声音B.教室内学生听到老师的讲课声是靠空气传播的C.分辨出合奏中的各种乐器主要是依据音调的不同D.剧院内墙的吸音材料是在声源处减弱噪声的9.（2019 徐州，1）机械手表放在耳朵附近，听到表针走动的声音较小；把一个气球放在手表与耳朵之间相互贴紧，听到表针走动的声音较大这两种情况声音的主要差别是A.音调B.响度C.音色D.频率10.（2019巴彦淖尔，3）下列说法正确的是（）A音叉在真空中振
4、动不会产生声音B倒车雷达是利用电磁波来探测车后障碍物的C滚摆在滚动过程中运动状态一定改变D热机和电动机在能量的转化方式上是相同的11.（2019通辽，1）下列关于声现象的说法正确的是（）A通常情况下声音在空气中传播最快文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
5、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
6、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
7、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
8、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
9、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
10、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠英才文库B“教学楼内请轻声慢行”，其中“轻声”是指声音的音调C倒车雷达利用了次声波传递信息D摩托车上装有消声器，这是在声源处减弱
11、噪声的12.（2019黔东南，2）关于声现象，下列说法正确的是（）A声音在15空气中传播速度是340m/s B在教室周围植树可以从声源处防止噪声产生C座机电话间的导线传递的是声波信号D区分钢琴和二胡的声音是根据响度来判断的13.（2019湘潭，5）关于图所示的民族吹管乐器唢呐，下列说法正确的是（）A吹奏时按压不同位置的气孔，主要改变了声音的响度B用不同的力度吹奏主要改变了声音的音调C唢呐前端的喇叭主要改变了声音的音色D唢呐发出的声音不能在真空中传播14.（2019湘潭，12）下列说法中正确的是（）A折射角一定小于入射角B电能表是测量电功的仪表C导体的横截面积越大，电阻越大D声音不能传递能量15
12、.（2019 湘潭，17）图展示了我国古代劳动人民的智慧成果，对其中涉及的物理知识，说法错误的是（）A孔明灯在上升过程中，只受浮力文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
13、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
14、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
15、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
16、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
17、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
18、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠英才文库B紫砂壶属于连通器C司南能够指南北是利用了磁体受地磁场的作用D正在发声的编钟在振动16.（2019宜宾，4）下列说法中正确的是A物理老师讲课时声音洪亮是指声音的音调高B利用超声波清除人体内的结石是利用声传递信
19、息C“一人吸烟，众人受害”，是因为分子在不停地运动D我国海域深处蕴藏的大量“可燃冰”属于可再生能源二、填空题1.（2019 玉林，）人站在北京天坛回音壁圆形围墙内说话，声音经过多次，可在围墙的任何位置听到。编钟是我国春秋时代的乐器，敲击大小不同的钟能发出不同的（选填“音调”、“响度”或“音色”）。2.（2019 铜 仁，10）诗句“姑苏城外寒山寺，夜半钟声到客船”中，钟声是钟产生的，钟声是通过传播到人耳中的。3.(2019 云南，15)如图所示，在筷子上捆一些棉花，做成一个活塞，用水蘸湿棉花后插入两端开口的竹管中，用嘴吹竹管上端，就可以发出悦耳的哨音。在现场观看表演的人听到的哨音是由传入耳朵的
20、:上下推拉活塞，并用相同的力度吹竹管上端时,吹出哨音的会发生变化(选填“音调”、“音色”或“响度”)4.（2019辽阳，13）周末康康和同学们去登山，当他首先到达山顶时，高兴地放声大喊，喊声是由声带的产生的；同学们在半山腰就能听出是康康的声音，是通过声音的来判断的。此时康康手腕上登山手表显示的大气压示数应（填“大于”、“小于”或“等于”）在山脚时的示数5.（2019 辽阳，15）如图是一款智能便携超声波监测仪，它正在监测一名孕妇腹中的胎儿，此监测仪采用了与医院B超类似的超声波技术，并能通过无线WIFI 与智能手机连接，在手机屏幕上就能看到胎儿清晰的实时影像。这款监测仪利用了超声波来传递，智能手
21、机通过波接收监测仪的数据；手机屏幕上的彩色影像是由红、蓝文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5
22、M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8
23、E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5
24、M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8
25、E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5
26、M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8
27、E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠英才文库三种色光混合而成的。2019 年中考物理试题分类汇编声现象专题答案一、选择题1.（2019 黄石，2）下列有关声音的说法正确的是（）文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
28、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
29、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
30、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
31、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
32、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K
33、1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I
34、3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠英才文库A只要物体振动，人就能听到声音B声音的传播速度与介质种类、温度有关C物体振动频率越高，响度越大D道路旁的隔音板是为了防止噪音产生【答案】B。2.（2019 孝感，1）如图，是四个与声现象相关的图形，下列说法正确的是（）A图甲可以说明真空能够传声B图乙可以探究音色与频率的关系C图丙可以探究响度与振幅的关系D图丁的倒车雷达可以说明声能够传递能量【答案】C。3.（2019 毕节，2）关于声现象，下列说法正确的是（）A声音在15空气中传播速度是340m/s B在教室周围植树可以从声源处防止噪
35、声产生C座机电话间的导线传递的是声波信号D区分钢琴和二胡的声音是根据响度来判断的【答案】A。4.(2019天水,1)下列有关声现象的实验中，能用来探究决定音调高低因素的是（）A 手指蘸水摩擦杯口发声，同时增加杯中的水量文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
36、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
37、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
38、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
39、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN
40、5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q
41、8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠英才文库B 响铃时，不断抽出瓶内的空气C 室内收音机播音时，导致喇叭前方的烛焰摇晃D 敲鼓时，用大小不同的力【答案】A 5.（2
42、019 湘 西 州，2）“暴风骤雨，雷声大作”，这里的“雷声大作”指的是声音特性中的（）A 回 声B 音 色C 音 调D 响 度【答 案】D。6.（2019 长春，2）女高的“高”是指声音的（）A速度快B音色好C音调高D响度大【答案】C 7.（2019 菏泽，5）下列说法中，错误的是（）A声音的响度与发声体振动的快慢有关B声音在不同介质中传播的速度一般不相同C利用超声波清洗眼镜，说明声波可以传递能量D真空不能传播声音【答案】A 8.（2019临沂，2）关于声现象，下列说法正确的是（）A.只要物体振动，人就能听见声音B.教室内学生听到老师的讲课声是靠空气传播的C.分辨出合奏中的各种乐器主要是依据
43、音调的不同D.剧院内墙的吸音材料是在声源处减弱噪声的【答案】B 9.（2019 徐州，1）机械手表放在耳朵附近，听到表针走动的声音较小；把一个气球放在手表与耳朵之间相互贴紧，听到表针走动的声音较大这两种情况声音的主要差别是A.音调B.响度C.音色D.频率【答案】B 10.（2019巴彦淖尔，3）下列说法正确的是（）A音叉在真空中振动不会产生声音文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC
44、2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P
45、9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC
46、2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P
47、9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC
48、2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P
49、9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7文档编码:CC2E1Q8E8K1 HM5D7M9C5P9 ZN5M8I3H7P7智浪教育 普惠
50、英才文库B倒车雷达是利用电磁波来探测车后障碍物的C滚摆在滚动过程中运动状态一定改变D热机和电动机在能量的转化方式上是相同的【答案】C 11.（2019通辽，1）下列关于声现象的说法正确的是（）A通常情况下声音在空气中传播最快B“教学楼内请轻声慢行”，其中“轻声”是指声音的音调C倒车雷达利用了次声波传递信息D摩托车上装有消声器，这是在声源处减弱噪声的【答案】D 12.（2019黔东南，2）关于声现象，下列说法正确的是（）A声音在15空气中传播速度是340m/s B在教室周围植树可以从声源处防止噪声产生C座机电话间的导线传递的是声波信号D区分钢琴和二胡的声音是根据响度来判断的【答案】A 13.（2