According to the theory of relativity, time is? A. Absolute and unchanging B. Dependent on the observer's frame of reference C. Only related to space D. A fixed quantity 相关知识点: 试题来源: 解析 B。解析:根据相对论,时间是依赖于观察者的参考系的。A选项绝对且不变是牛顿力学中的概念,不...
The theory of relativity changed our understanding of space and time. Who proposed the theory of relativity? A. Isaac Newton B. Charles Darwin C. Albert Einstein D. Galileo Galilei 相关知识点: 试题来源: 解析 C。解析:相对论改变了我们对空间和时间的理解,爱因斯坦提出了相对论。牛顿、达尔文、...
A. Time and space are completely separate entities in our perception B. Our understanding of the world is limited by our perception of time and space as separate C. Time and space have no real meaning D. We can E. asily separate time F. rom space in our thoughts ...
— Yes, it is relative to the o who measured it. 相关知识点: 试题来源: 解析 observer##bserver 【详解】 考查名词。句意:——由于相对论,时间变成了一个更加个人化的概念。——是的,它是相对于测量它的观察者而言的。空前是定冠词,所以空处应填名词作宾语,根据句意和所给首字母,应是observer意为“...
Journal of Pain & Symptom ManagementRound J (2012) Death, time, and the theory of relativity: a brief reply? J Pain Symptom Manag 43:e2–e6Round J (2012) Death, time, and the theory of relativity: a brief reply? J Pain Symptom Manage 43:e2- 6...
If the theory of relativity had not been proposed, our view of time and space ___ the same. A. would be B. will be C. was D. wouldn't be 相关知识点: 试题来源: 解析 A。这是与过去事实相反的虚拟语气,从句用过去完成时,主句用“would + 动词原形”,A 选项正确。反馈 ...
1 Einstein’s theory of relativity seemed hard to believe at the time _答案是BA. when he first introduced B. that he first introduced it C. he first introduced D. which he first introduced it 2Einstein’s theory of relativity seemed hard to believe at the time___. A. when he first...
管民包力张选管民包力张选Einstein's theory of relativity seemed ___ at the time that he first int
Einstein’s Theory of Relativity was so ___that few people could understand it at that time. 答案 C 解析 考查形容词辨析。A有争议的;B虔诚的,宗教的;C抽象的;D矛盾的;句意:爱因斯坦的相对论是如此地抽象以至于在那时很少有人能够理解。根据句意说明C正确。 点评:本题重在理解好句意。对于词义辨析题目...
RelativityGravitational TheoryIron chalcogenides are of great interest for both basic physics and high-field applications. Although their superconducting transition... Q Li,W Si,IK Dimitrov 被引量: 70发表: 2011年 Quantifying energy condition violations in traversable wormholes The 'theoretical' existence...