首页
登录
职称英语
[originaltext]Voice One: This is what scientists say the sun sounds like—the eq
[originaltext]Voice One: This is what scientists say the sun sounds like—the eq
游客
2023-12-19
38
管理
问题
Voice One: This is what scientists say the sun sounds like—the equivalent of a solar heartbeat. Solar scientists used listening devices to unravel some of the mysteries of Earth’s nearest star.
It’s not the actual sound. Sound can’t travel through the vacuum of space. But [this is] a recreation based on the waves recorded by the devices.
Each pitch corresponds with the movement and vibrations of various hot gasses as they flow like rivers beneath the sun’s surface—similar to how trade winds blow on Earth.
Scientists translate the sounds they make into images. This allows a unique glimpse inside the sun’s complex architecture, to answer questions about its temperature, chemical makeup, and how gasses inside ebb and flow.
Voice Two: What we’re finding is that there are very interesting structures inside. There’s an equatorial belt of faster moving material. And then, farther up near the poles, we believe that there’s a jet stream of material moving about 60 miles an hour up at a very north latitude.
选项
A、answer questions about its temperature
B、translate the sounds into images
C、know how gases inside ebb and flow
D、measure the pitch
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3286282.html
相关试题推荐
HalerGroup’bidforMaytagis______[br][originaltext]An$18.5billion
HalerGroup’bidforMaytagis______[originaltext]An$18.5billionbidfo
【1】[br]【9】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
【1】[br]【8】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
【1】[br]【6】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
【1】[br]【5】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
【1】[br]【4】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
【1】[br]【2】[originaltext]Justoutsideitswoodedheadquarterscampus,McDo
Whichofthefollowingistrue?[br][originaltext]Jackie:Andrew,How’syourt
Thebizarreanticsofsleepwalkershavepuzzledpolice,perplexedscientists
随机试题
Somepeoplewantgreaterfreedomwithintheregion______bymanyotherethnicgro
Stan:Thankyoufromthebottomofmyheartforsavingmylittlegirl’slife.J
A、UntiltheendofNovember.B、FromthebeginningofApriltotheendofSeptemb
In1950,ayoungmanwouldhavefounditmucheasierthanitistodaytoget
“小张写了一篇文章”中的“小张”是()A.施事主语 B.受事主语 C.中性
A. B. C. D.不能确定
呋基米的利尿作用是由于A.抑制肾脏的稀释功能 B.抑制肾脏的浓缩功能 C
肝郁化火者多见A.洪数脉 B.滑数脉 C.浮数脉 D.濡数脉 E
患者,男,60岁,因右颊肿物3个月就诊。检查发现右侧后颊部有直径约2cm浸润性肿
绿科环保是由地方政府出资成立的处理工业废弃物的企业,地址位于当地的工业园区内。近
最新回复
(
0
)