首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
自考
One of the greatest names in the history of man’s work in electricity is that of Michael Faraday. He was born in London in 1791
One of the greatest names in the history of man’s work in electricity is that of Michael Faraday. He was born in London in 1791
admin
2010-12-12
79
问题
One of the greatest names in the history of man’s work in electricity is that of Michael Faraday. He was born in London in 1791 of a poor family and as a boy he did not have much schooling.
In 1804, when he was 13, he went to work in a bookshop. The work was important that he worked among books. He was much interested in books and began to chose the books which he liked best to read in his spare time, he soon found that his interest was science, and especially in electricity.
To learn science, it is important not only to read but also to make experiments. He wrote a letter to Sir Humphrey Davy, the famous English chemist and physicist. As a result Davy asked Michael to come to see him. And gave him some work to do. Davy and Faraday made a trip to Europe to meet great scientists of other countries. During the trip he met Volta and Ampere, great men in the history of electricity.
Faraday studied and made experiments in different sciences. Not only in electricity. He did work of many kinds and most of it alone he was one of those people who liked to do everything themselves.
Faraday was wondering whether a magnet could in some way give electric current. In many parts of the world other men were wondering about the same thing but no one had yet been able to produce an electric current by using a magnet. Now nearly all the electricity that we use is produced by great machines which have magnets in them. But in those days no one knew how to do this. And for a long time Faraday also was unable to produce an electric current with his magnets.
At last he got a bright idea he thought of moving the magnet near the wire and then he got what he wanted: an electric current was produced in the wire. This was a great moment in the history of man’s experiments. But Faraday did not stop at this. He tried different ways of producing the electric current.
This was the beginning of all the great machines that make our electricity today. They light our houses. They make our radio and TV set work and they give the power for our electricity, which has hanged the face of the world.
The electric current produced by Faraday______.
选项
A、made our radio and TV sets work
B、gives power for electric trains
C、made production easier
D、began a new age of electricity
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/sTAR777K
本试题收录于:
英语(二)题库公共课分类
0
英语(二)
公共课
相关试题推荐
“三个代表”重要思想创造性回答了的问题是()
结合材料回答问题。建立了社会主义制度,实现了中国历史上最广泛最深刻的社会变革。我们创造性地实现了由新民主主义到社会主义的转变,全面确立了社会主义的基本制度,使占世界人口四分之一的东方大国进入了社会主义社会。这是中国社会变革和历史进步的巨大飞跃,也
下列各项属于社会存在决定社会意识的表现的有
Storytellingisoneofthefewhumanfeaturesthataretrulyuniversalacrosscultureandthroughallofknownhistory.Anthropo
Foreignlanguageteachersareinterestedinhowchildrenlearntospeaktheirnativelanguageforaveryimportant【C1】______Ift
Expertshavefoundthatthewaysyoureacttoupsettingsituationscomefroma(n)______ofseveralfactors,includinggenetics,u
Manyteachersbelievethattheresponsibilityforlearninglieswiththestudents.Ifalongreadingassignmentisgiven,instruc
CriticalReadingCriticalreadingappliestonon-fictionwritinginwhichtheauthorputsforthapositionorseekstomake
TheSalinityofOceanWaterIfthesalinityofoceanwaterisanalyzed,itisfoundtovaryonlyslightlyfromplacetoplac
APayRiseorNot?"UnlessIgetarise,I’llhaveatalkwiththeboss,HenryManley,"GeorgeStrongsaidtohimself.Georg
随机试题
英国当代诗人西格夫里·萨松曾写过一行不朽的警句,勉强译成中文便是:“我心里有猛虎在细嗅蔷薇。”如果一行诗句可以代表一种诗派,我就愿举这行诗为象征诗派艺术的代表。因为它具体而又微妙地表现出许多哲学家所无法说清的意思。假使他把原诗写成了“我心里有猛虎
计算提取固定资产折旧的主要依据有()。
个人理财规划的目标是使个人与家庭财务状况更加合理,体现的是()。
()是企业最主要的日常生产性活动,即直接与企业生产、销售商品或提供劳务相关的经济活动。
我国传统职业道德的精华包括()
20世纪70年代末,国家对劳动教养适用对象及时作了调整,下列哪种行为被列为劳动教养适用对象?()
考生文件夹中有工程文件sjt3.vbp。在窗体上有名称为Comb01的组合框,请设置该组合框的属性,使该组合框只能用于选择操作,不能输入文本。窗体上还有两个标题分别为“输入正整数”、“判断”的命令按钮。程序运行时在组合框中选中一项,如图5(A所示,单击“输
RecentsurveysshowthatJapaneseyouthhavebecomea"MeGeneration"thatrejectstraditionalvalues."Around1980many
LasVegasCommunityAssociation3850LasVegasBlvd.LasVegas,Nevada
HowmanyjobsarelikelytobelostatVieVitale?LaFaceannounceditisgoingto______.
最新回复
(
0
)