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
39
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
Whatarethechallengesfacingmultinationalsthatwanttobuildtheirbrand
A——expoJ——reserveaspotB——registr
[originaltext]Inpublicspeaking,thewatchwordispreparation.Mostofus
女,25岁,心悸、水肿4年。望诊心尖搏动左移,触及心尖区舒张期振颤(猫喘)。对该
下列说法正确的是( )。 Ⅰ.货币基金适合短期投资的投资者 Ⅱ.混合基金适
证券公司申请IB业务资格的,需配备必要的业务人员,公司总部至少有()名。开展I
Thechangeinthatvillagewasmiraculou
使磷酰化胆碱酯酶复活的药物是A.毒扁豆碱 B.氯解磷定 C.毛果芸香碱 D
不属于筛检评价指标的是A.可靠性 B.正常值 C.收获量和筛检费用 D.真
路堤试验路段施工总结内容包括( )。A.填料试验、检测报告 B.对施工图的修
最新回复
(
0
)