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
49
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/3287090.html
相关试题推荐
Intherecentthreemonths,HongKong’sunemploymentratehas[originaltext]
Themansoundssurprisedatthefactthat[br][originaltext]W:Well,itseems
Themansoundssurprisedatthefactthat[br][originaltext]W:Well,itseems
Themansoundssurprisedatthefactthat[br][originaltext]W:Well,itseems
Themansoundssurprisedatthefactthat[originaltext]W:Well,itseemsquite
ChangesinthesizeoftheWorldBank’soperationsreferto[originaltext]Th
【L1】[br]【L8】[originaltext]Pressconferenceisanalltoofamiliarphenome
【L1】[br]【L7】[originaltext]Pressconferenceisanalltoofamiliarphenome
【L1】[br]【L6】[originaltext]Pressconferenceisanalltoofamiliarphenome
【L1】[br]【L4】[originaltext]Pressconferenceisanalltoofamiliarphenome
随机试题
Forthispart,youareallowed30minutestowriteaninquiryletter.Yoush
[audioFiles]audio_eufm_104(20106)[/audioFiles]A、Theyareshy.B、Theyareafraid
设施技术状态为2类及状况值评定为1的分项设施()。A.正常使用,正常养护
超额备付金率计算公式中的各项存款不包括下列哪项?()A.财政性存款 B.
既可用于痰湿蒙蔽清窍的神志昏迷,又可用于噤口痢的药物是A.石菖蒲 B.冰片
根据《测绘地理信息质量管理办法》,下列关于测绘成果质量监督管理的说法正确的有(
运维人员(____)至少进行1次变电运维相关技术、技能培训。每月$;$每
社会工作者小江为残疾儿童家长开设了一个“同路人”的支持小组。经过几节小组活动后,
证券业从业人员和证券业管理人员不得直接或间接持有、买卖股票、国债和基金。()
生产经营单位发生生产安全事故后,事故现场施工人员必须立即报告( )。A.本企业
最新回复
(
0
)