Sound is produced by vibrations. When an object vibrates, it makes sound. How is sound produced? A. By colors. B. By vibrations. C. By shapes. 相关知识点: 试题来源: 解析 B。解析:声音是由振动产生的,B 选项正确。A 选项颜色和声音产生无关,C 选项形状也不是声音产生的原因。
The sensation of sound is produced how vibrations transmitted through the air strike the eardrum. 该题目是单项选择题,请记得只要选择1个答案!正确答案 点击免费查看答案 试题上传试题纠错题目解答分析答案:*分析:根据句意,应将how改为when。改正:how → when翻译参考:当通过空气传播的振动冲击鼓膜时,人就.....
The sensation of sound is produced how vibrations transmitted through the air strike the eardrum.()A.The sensationB.soundC.howD.strike的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为
Verify silent mode activation: Make sure your phone is on silent, either with the physical switch or in the settings. Activate system or general haptics: Go to your sound settings and ensure the option for vibrations, sometimes called haptic feedback, is on. Enable vibration in Accessibility or...
Finally, investigate how sound waves move in air, liquids, and solids. The Amazing Abilities of Sound Imagine that you're holding a rubber band tightly between your fingers. What if someone were to pluck the rubber band? You would feel the vibrations of the rubber band on your hand at ...
可知,章鱼会改变颜色。故选D。5.C根据介绍海豚部分中的“Sounds make vibrations inwater. And dolphins can feel the vibrations. "可知,海豚可以通过感觉水的振动来交流。故选C。 结果一 题目 【题目】People use languages to communicate.Animals communicate,too.T hen how?Some animals use sound.Each ...
6)You can keep the default vibration pattern or pick another one. When you tap a vibration name, you’ll feel its pattern. In my opinion,Rapidis a good choice as it sends quick vibrations, making them easily noticeable. Besides using the standard built-in options, you can alsocreate new...
How do sound waves travel? Sound vibrations travelin a wave pattern, and we call these vibrations sound waves. Sound waves move by vibrating objects and these objects vibrate other surrounding objects, carrying the sound along. What is sound and how does it travel?
These materials absorb unwanted vibrations, resulting in a cleaner sound. 7 Get an Inexpensive DAC Ste Knight / MakeUseOf If you've done everything on the list and you still aren't happy with the audio quality, you will have to buy a dedicated DAC (Digital-to-Analog Converter). Most ...
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