首页
登录
职称英语
Archimedes was a famous Greek mathematician and scientist. He was born aroun
Archimedes was a famous Greek mathematician and scientist. He was born aroun
游客
2024-01-15
5
管理
问题
Archimedes was a famous Greek mathematician and scientist. He was born around 287 BC and he died in the year 212 BC.
73.
Archimedes is most well - known for one specific idea that he came up with. " Archimedes’s Principle" states that a solid object which is immersed in a liquid is pushed up by a force which is equal to the weight of the water that the object moves.
For example, if you put a piece of wood and a piece of gold the same size in water, only the wood will float. Both the wood and gold move the same amount of water, but the wood weighs less than this water, while the gold weighs more.
It is believed that Archimedes discovered this principle when the king of Syracuse asked him to solve a problem. The king wanted to know if his crown was pure gold or a mixture of gold and silver. The king, of course, did not melt his crown to find out. The idea came to Archimedes as he lowered himself into his bath. He noticed how the water spilled out of the tub. He decided to use the same idea for the crown. He knew that a gold crown immersed in water would weigh more than one made of silver. The experiment was done and the goldsmith was proved guilty of trying to cheat the king. [br] Archimedes was famous for______.
选项
A、 Archimedes’s Principle
B、the wood and gold
C、the crown
D、the problem that the king asked
答案
A
解析
细节题,见文章第二段第一句。
转载请注明原文地址:https://tihaiku.com/zcyy/3364267.html
相关试题推荐
HenryFord,thefamousU.S.inventorandcarmanufacturer,oncesaid,"The
HenryFord,thefamousU.S.inventorandcarmanufacturer,oncesaid,"The
HenryFord,thefamousU.S.inventorandcarmanufacturer,oncesaid,"The
HenryFord,thefamousU.S.inventorandcarmanufacturer,oncesaid,"The
In1947agroupoffamouspeoplefromtheartworldheadedbyanAustrianco
Thefamousnovelissaid______intoChinese.A、tohavetranslatedB、tobetranslat
Onedayalltheempolyeesofaveryfamouscompanyreachedtheirofficeanda
Onedayalltheempolyeesofaveryfamouscompanyreachedtheirofficeanda
Onedayalltheempolyeesofaveryfamouscompanyreachedtheirofficeanda
Onedayalltheempolyeesofaveryfamouscompanyreachedtheirofficeanda
随机试题
[originaltext]Therearestockmarketsinlargecitiesinmanycountries.St
[originaltext]W:Look,somanypeoplearecrowdingthroughthegatesintothee
图书出版合同中,一般不会涉及()的使用。A.保护作品完整权 B.改编权 C
建立系统平台、培训管理人员及基础数据的准备等工作所属阶段为()A.系统分析
土体中易溶盐含量大于0.5%,且具有吸湿、松胀等特性的土,称为()。A.软
下列不是结肠癌转移途径的是A.胃转移 B.血行播散 C.淋巴结转移 D.门
假定某银行2010会计年度结束时共有贷款200亿元,其中正常贷款150亿元,其共
若疼痛剧烈,伴有自主神经功能紊乱,严重干扰睡眠,被动体位,必须依靠止痛治疗,按主
二战时期,一位在野战医院协助医院做救死扶伤工作的名叫多克的志愿者,为了驱走伤员心
人力资源社会保障行政部门及社会保险经办机构与行政管理相对人之间.因实现劳动和社会
最新回复
(
0
)