首页
登录
职称英语
What did most European scholars believe before 17th century about-the size of th
What did most European scholars believe before 17th century about-the size of th
游客
2024-10-16
32
管理
问题
What did most European scholars believe before 17th century about-the size of the universe?
Today most astronomers accept the notion that groups of stars that make up the universe are all moving farther and farther away from each other. but until very recently this idea of an expanding universe was not a theory most European scholars believed in. Since ancient times and up to about thel7th century most of these scholars thought the size of the universe have remained unchanged Since the moment of its creation or perhaps forever, with all the stars remaining more or less in place in relation to each other. But that Was challenged in the late 17th century by Izic Newton’s idea of gravity as a force of attraction, which contradicted the idea of a university that is static, unchanging. If gravity causes all the stars out there in space to attract each other as Newton said, then they could remain essentially motionless. Sooner or later all the stars will fall in absorb each other, well, scientists then propose a new model, taking Newton’s theory into account, they didn’t want to abandon the idea of motionless stars, but for this model to work, so the stars won’t fall in each other, they had to modify Newton’s law of gravity, so they theorize that for distance as large as those between stars, the gravitation force repels rather attracts. As you might guess, this other contradictions. But this is prettily resolved in the past centuries by currently accepted theory, which says the universe is continuously expanding.
选项
A、That it can’t be measured.
B、That it doesn’t change.
C、That it’s getting smaller.
D、That it’s rapidly increasing.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3803122.html
相关试题推荐
Giventhebriefestofglancesatapicture,mostpeoplebelievetheyhaven
Giventhebriefestofglancesatapicture,mostpeoplebelievetheyhaven
Noonebelieveswhatthenewdirector______tohaveachieved.A、declaresB、confi
Mybossorderedthatthelegaldocuments___tohimbeforelunch.A、besentB、were
Theball______twoorthreeTimesbeforerollingdowntheslope.A、swayedB、hopp
Beforereturningtohisoffice,Joehasto[br][originaltext]M:Ihavetochan
_________ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand?A、Whoul
WhatdidmostEuropeanscholarsbelievebefore17thcenturyabout-thesizeofth
WhatdidmostEuropeanscholarsbelievebefore17thcenturyabout-thesizeofth
WhatdidmostEuropeanscholarsbelievebefore17thcenturyabout-thesizeofth
随机试题
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue
Whatwasthefoodlike?[br][originaltext]Jane:It’sgoingtobedifferentfro
FormanypeopleintheU.S.,sportsarenotjustforfun.Theyarealmosta
附有认股权证的是()筹资形式。A.可交换债券 B.优先股 C.可转换债券
由于社会研究的对象是有思想、有感情的人,所以许多研究方法都不可避免地会引起研究对
某城镇的地基松软,地下水位较高,地震设防烈度为8度。下列哪些项适用于污水管道接口
妄想的定义是A.联想形式障碍 B.不能被说服的病态信念 C.无法摆脱的重复出
患者,女性,22岁,4天前因劳累出现左侧下后牙龈胀痛,进食吞咽时加重。昨日起出现
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
考虑使用工具与烟火药发生爆炸的概率之间的关系,在手工直接接触烟火药的工序中,对使
最新回复
(
0
)