面向大众的近代物理学:相对论和量子革命 Modern Physics For Non-Scientists – 01 Time Travel, Tunneling, Tennis, And Tea avi
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- 10 11 月, 2022
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【原 片 名】:Einstein’s Relativity and the Quantum Revolution: Modern Physics for Non-Scientists
【中 文 名】:面向大众的现代物理学:相对论和量子革命
【出品年代】:2003
【IMDb评分】:N/A
【国 家】:美国
【类 型】:科技/讲座/纪录
【语 言】:英语
【字 幕】:无
【
概述】:
理查德・沃弗森教授在这场讲座之初,谈到这宇宙中最重要的论题时就向观众说道:“要理解近代物理,并不一定需要像爱因斯坦一样高明” 。
相对论和量子革命奠定了近代物理的基石,修正了我们对空间和时间、前因和后果的固有观念,它们也都以深奥复杂著称。但是事实上,任何人都可以轻松地理解相对论和量子力学的基本思想。正如沃弗森教授所指出的,相对论的精髓可以浓缩成一句话:在所有相互作匀速直线运动的惯性系中,物理定律具有相同的形式。
量子论也可以一样通俗易懂。它遵循这样一个原则:宇宙中的实体——物质和能量——不是无限可分的,但是可以分成大量“量子”。(by 喵喵驴驴)
"It doesn’t take an Einstein to understand modern physics," says Professor Richard Wolfson at the outset of this course on what may be the most important subject in the universe.
Relativity and quantum physics touch the very basis of physical reality, altering our commonsense notions of space and time, cause and effect. Both have reputations for complexity. But the basic ideas behind relativity and quantum physics are, in fact, simple and comprehensible by anyone. As Professor Wolfson points out, the essence of relativity can be summed up in a single sentence: The laws of physics are the same for all observers in uniform motion.
The same goes for quantum theory, which is based on the principle that the "stuff " of the universe—matter and energy—is not infinitely divisible but comes in discrete chunks called "quanta."
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