Sound cannot travel through ___. A. air B. water C. solids D. vacuum 相关知识点: 试题来源: 解析 D。原因:文章明确指出“In a vacuum, there is no medium for sound to travel through, so sound cannot be heard.”。 反馈 收藏
Sound is a mechanical wave, so to propagate it material medium is required. Vacuum is defined as the empty space in which there are no matter particles present. Sound cannot travel through vacuum as there is no particles present for vibrations to take place. Was this answer helpful? 56Similar...
百度试题 结果1 题目Sound cannot travel through _. A. steel B. glass C. vacuum D. water 相关知识点: 试题来源: 解析 C。声音不能在真空中传播。选项 A 钢中声音可以传播;选项 B 玻璃中声音可以传播;选项 D 水中声音可以传播。反馈 收藏
Put simply, sound is vibration. As such, sound can pass through many different substances - in fact, it requires the presence of a medium. Sound cannot travel in a vacuum. The most common medium within which we perceive sound is, of course, air. Various movements around us cause vibrations...
Sound cannot travel through vacuum because vacuum does not contain particles to act as medium. Sound travels only through a medium such as water, air and solid. Sound is transmitted through air and liquid as longitudinal waves but through solid it is transmitted as both longitudinal and ...
, or anything else–that these waves move through. The waves cause the particles in this substance to vibrate which is how the sound is potentially heard. A medium is absolutely necessary for sound to travel. Without it, there is no sound. In other words, sound cannot travel in a vacuum...
Can sound travel in a vacuum? No, sound cannot travel in a vacuum as it requires a medium (like air, water, or solids) for the vibrations to propagate. 5 What are some applications of sonic technology? Sonic technology is used in ultrasonic cleaning, medical imaging (ultrasound), and non...
根据It is probably a good thing that sound cannot travel through a vacuum(真空), 得知。故选:A.2.推理判断题。根据The speed of sound in the air at ordinary temperature is about 100 feet per second, which is about one mile in five seconds or about 700 miles per hour.得知。故选:C.3....
sound is the vibration of any substance. The substance can be air, water, wood, or any other material, and in fact the only place in which sound cannot travel is a vacuum. When these substances vibrate, or rapidly move back and forth, they produce sound. As described in the How We Pe...
Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air,space has no air to vibrateand therefore no sound. Why can sound not travel in space? No, you cannot hear any sounds in near-empty regions of space. Sound t...