31. One day, while B a science program on TV, Bongos learned that sound cannot travel in space, because there's no air. A. watched B. watching C. to be watched D. having watched 相关知识点: 试题来源: 解析 答案见上31.本题考查非谓语动词之doing形式。 解题要点 1)确定考点。空格所在句...
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
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
When she heard that sound cannot travel in space, Brenda decided to ___ a space bubble, a big glass ball.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.一键将文档转化为在线题库手机刷题,以提高
solid, 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 ...
Sound cannot travel through? View Solution Write the following steps in sequence to prove that sound travels through liquids. (a) Place the ear against the side of the container and repeat the activity of hitting one coin with the other inside the water. ...
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 ...
Sound, however, cannot travel through a vacuum: it always has to have something to travel through (known as a medium), such as air, water, glass, or metal.Photo: Sensing with sound: Light doesn't travel well through ocean water: over half the light falling on the sea surface is ...
People can connect and express themselves because of this. The production of sound involves vibrations conveyed in all directions with the assistance of a medium. Sound can only travel through certain mediums. Sound cannot move through a vacuum....
根据第五段第二句“Sound waves travelthrough the ar.”可知声波通过空气传播,A项错误。根据第四段第二句“You can hear a sound, but you cannot see thesound waves.”可知能听到声音,但看不见声波,B项错误。根据第一段前两句“Sound is a form of energy that can't beseen. We can sense sound....