Waves can transfer energy. Sound waves are a type of wave. Sound waves travel through ___. A. vacuum B. air C. water D. solid 相关知识点: 试题来源: 解析 B。解析:声波是一种波,声波通过空气传播。选项 A 真空不能传播声波;选项 C 和 D 也可以传播声波但不是最常见的传播介质。 反馈 ...
百度试题 结果1 题目Sound waves cannot travel through a (真空).相关知识点: 试题来源: 解析 vacuum 反馈 收藏
百度试题 结果1 题目Sound waves cannot travel through a (真空).相关知识点: 试题来源: 解析 vacuum 反馈 收藏
Mechanical waves are unable to travel through a vacuum. Because mechanical waves depend upon particle interaction as a means for transporting their energy, they are unable to travel through regions of space devoid of particles. The second trait helps to explain why sound, a mechanical wave, doesn...
Sound waves can travel through different media. Which of the following media will sound waves travel fastest in? A. Air B. Water C. Steel D. Vacuum 相关知识点: 试题来源: 解析 C。解析:声音传播需要介质,在固体中传播速度最快,在气体中最慢,真空不能传声。钢是固体,所以声音在钢中传播速度最...
We can not see sound waves as they travel through air.我们 不能 看到 声波 当 他们（在） 穿过 空气。那么正常组合为：声波在空中传播时，我们是看不到的，而并非：我们看不到声波当他们穿过空气。而while大部分时间是表达：同时。如果我们硬套入这句话，就会得出：声波在空中传播的...
aWrapping of the family pack format. Checkweigher with reject system and ink jet coder for printing 包裹家庭组装格式。 校重员与废弃物系统和喷墨机编码人为打印[translate] anecessarily should 必要应该[translate] aSound waves need a material to travel through 声波需要材料通过移动[translate]...
百度试题 结果1 题目The moon is a very silent world, for sound waves can only travel through the air.相关知识点: 试题来源: 解析 正确答案:the air改成air 涉及知识点:冠词 反馈 收藏
In navigation, sound waves are used to locate objects underwater and to measure the depth of water. In medical imaging, sound waves are used to create images of the inside of the body. 中文回答: 声音是一种机械扰动,它通过介质传播并能被耳朵检测到。它是振动产生的,振动使介质前后振荡,产生一...
A longitudinal wave is one where all the particles of the medium (such as gas, liquid or solid) vibrate in the same direction as the wave. Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions. Compression oc...