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 ...
Electromagnetic waves can transmit energy through a vacuum. Once your radio receives the signal, it can convert the signal into sound, which will travel through the air in your space suit without a problem. Let's say that you're drifting through space while wearing a space suit and ...
It seems contrary to common knowledge, but sound can travel through some parts of space quite well这似乎与常识相悖,但声音在太空的某些区域中实际上是可以传播的。By Phil Plait edited by Lee Billings作者:Phil Plait; 编辑:Lee Billings “In space no one can hear you scream.”...
That may sound impossible at first-how can sound travel through the vacuum of space? Isn't the universe silent?Far from it, says Kim Arcand, an expert on data visualization at the Smithsonian Astrophysical Observatory. Her team has found ways to strengthen distant sound waves that would ...
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...
That may sound impossibl e at first-how can sounds travel through th e vacuum of space? Isn't th e universe silent?"Far from it, " says Kim Arcand, an expert on dat a visualization at th e Smithsonian Astrophysical Observatory. Her team has found ways to strengthen distant sound waves ...
Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that theycannot travel through empty space, where there are no atoms or molecules to vibrate. Can longitudinal waves be polarized?
Like a pebble creating ripples in water, sound is created when displaced molecules vibrate through space. While sound vibrations can travel through solids and liquids, our ears have evolved to process vibrations in the air. The...
百度试题 结果1 题目We can not see sound waves as they travel through air. 声波通过空气传播, 是看不见的。相关知识点: 试题来源: 解析 Man proposes, God disposes. 谋事在人, 成事在天。反馈 收藏
It can transport sound through space silently — becoming audible only when desired. How did we do this? Normally, sound waves combine linearly, meaning they just proportionally add up into a bigger wave. However, when sound waves are intense enough, they can interact nonlinearly, generat...