首页
登录
职称英语
Science, in practice, depends far less on the experiments it prepares than on th
Science, in practice, depends far less on the experiments it prepares than on th
游客
2024-08-14
48
管理
问题
Science, in practice, depends far less on the experiments it prepares than on the preparedness of the minds of the men who watch the experiments.Sir Isaac Newton supposedly discovered gravity through the fall of an apple.Apples had been falling in many places for centuries and thousands of people had seen them fall.But Newton for years had been curious about the cause of the orbital motion of the moon and planets.What kept them in place? Why didn’t they fall out of the sky? The fact that the apple fell down toward the earth and not up into the tree answered the question he had been asking himself about those larger fruits of the heavens, the moon and the planets.
选项
答案
在实践中,科学与其说依靠事先准备的实验,不如说依靠实验观察者有所准备的头脑。艾萨克·牛顿爵士通过对草果落地进行推理发现了重力。多少世纪以来,苹果一直在许多地方落到地面,成千上万个人看到苹果落地。而牛顿多年来一直对月球和行星绕轨道运行的起因感到好奇。是什么力量使得它们处于现在的位置呢?它们为什么不落到天空之外呢?苹果向下落到地上而不是向上飞到树上这--事实回答了牛顿长期以来对月球和行星所存有的疑问。月球和行星是苍天中更大的果实。
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3718817.html
相关试题推荐
Thatiswhypracticeisthecriterionoftruthandwhythestandardofpractice
Science,inpractice,dependsfarlessontheexperimentsitpreparesthanonth
Iamfascinatedbythemen,fewenoughinallconscience,whotakelifeinthei
Yearsagowedidn’tknowthis,butrecentscience_________thatpeoplewhodon
Thesubjectofthislectureishorology,thescienceofmeasuringtime.The
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
—Whoareyourmaincompetitors?—Itdependsontheregion.Therearealotoflo
随机试题
HomegrownIsn’tAlwaysBestTheterm"foodmiles"ho
[originaltext](26)VisitorstoBritainarealwayscomplainingaboutEnglish
Althoughtheenjoymentofcolorisuniversalandcolortheoryhasallkinds
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestinati
改革、发展、稳定三者相互依存、相互促进,必须把()统一起来。A.改革的力度
十二经脉中足太阴脾经在内踝八寸以上的下肢分布循行是A.下肢外侧中线B.下肢内侧中
浆膜腔积液中最常见的肿瘤类型是A.鳞癌B.腺癌C.小细胞未分化癌D.大细胞未分化
影响课堂教学效率高低的主要因素是{pz_填空}、学生和课堂情景三大要素的相互协调
在我国,交割仓库不得有的行为包括()。A:出具虚假仓单 B:违反期货交易
机电工程项目在施工阶段成本控制的内容是( )。A、加强施工任务单和限额领料单的管
最新回复
(
0
)