curved spacesandEinstein’sintroductionofhisequations to describegravity,thetheory oftheassociated nonlinear partial differential [...] shawprize.org shawprize.org 黎曼(Riemann) 发明一种几何学,以描述高维弯曲空间;其后爱因斯坦用之以描述重力场。
Einstein's theory of gravity is also a structure \\((\\mathcal {M},g)\\) , but space-time geometry in the presence of gravitational fields is not longer flat, the curvature tensor describing the tidal actions. For vanishing gravitational fields the structure \\((\\mathcal {M},g)\\)...
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Einstein is best known for his ___. A. theory of gravity B. theory of relativity C. theory of evolution D. theory of thermodynamics 相关知识点: 试题来源: 解析 B。解析:“He is best known for his theory of relativity.”说明爱因斯坦以相对论闻名。反馈 收藏 ...
A. gravity B. space and time C. energy D. matter 相关知识点: 试题来源: 解析 B。解析:文章中明确提到 Einstein's theory of relativity is especially remarkable. It changed the way we understand space and time.(爱因斯坦的相对论尤其卓越。它改变了我们对空间和时间的理解。)反馈...
The observed matter in the universe accounts for just 5% of the observed gravity. A possible explanation is that Newton's and Einstein's theories of gravity fail where gravity is either weak or enhanced. The modified theory of Newtonian dynamics (MOND) reproduces, without dark matter, spiral-...
one is quantum theory, which controls the smallest particles in the universe; Another is Einstein's theory of general relativity, which explains gravity through the curvature of spacetime. But these two theories are contradictory and have been difficult to reconcile for over a century. The common ...
In his general theory of relativity, Einstein said that gravity, like time, is not always the same. Gravity changes as observers speed up or slow down. He also said that gravity from very large objects, such as stars, could turn the path of light waves that passed nearby. This seemed un...
百度试题 结果1 题目Einstein is best known for his ___. A. theory of gravity B. theory of relativity C. atomic theory D. quantum theory 相关知识点: 试题来源: 解析 B。解析:文章中提到爱因斯坦最著名的是他的相对论。反馈 收藏
General relativity explains gravity, and in this theory, it is not really a "force" anymore. The gravitational field comes out of the description of general relativity as a result of the curved spacetime. When was the theory of general relativity established?