It's a mind-boggling question that has intrigued scientists theologians, and the curious alike for centuries: What was before the Big Bang? Roughly 13.7 billion years ago, the entire universe existed as a singularity, a point smaller than a subatomic particle, according to the Big Bang theory...
What was the main element in the early universe according to the Big Bang theory? A. Oxygen B. Helium C. Hydrogen D. Carbon 相关知识点: 试题来源: 解析 C。解析:根据大爆炸理论,早期宇宙的主要元素是氢。大爆炸之后,最初形成的元素就是氢,然后通过核聚变等过程才逐渐形成其他元素。选项A氧不是...
Focuses on quantum cosmology, with emphasis on what the universe was before the big bang. Theory suggesting that our universe is but one of many universes existing in a larger multiverse; Possibilities of a parallel universe; Discussion on general relativity and the quantum theory; Principles of ...
The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began as an infinitely small, hot, and dense point, which rapidly expanded and continued to stretch over 13.7 billion years. This initial period of rapid i...
百度试题 结果1 题目WhatkindofartformsisTheBigBangTheory?A.Documentary.B.Tragedy.C.ComedyD.Cartoon 相关知识点: 试题来源: 解析 C 反馈 收藏
How did the big bang happen from nothing? According to the theory, the universe was extremely dense and hot. There was so much energy in the universe during those first few moments that matter as we know it couldn't form. But the universe expanded rapidly, which means it became less dens...
The Big Bang theory doesn't rule out the possibility that there was some pre-existing universe from which ours sprang, but if such a thing existed, it was beyond the reach of science. 关键词: Came Before BIG BANG expanding universe backwards 年份: 2019 ...
相关知识点: 试题来源: 解析 A 第二段具体说明"big bang" theory的内容,其中第二句"He points out that all 68 species of odontocetes (a sub-order that includes dolphins) ues sound to locate their victims",对照选项A。反馈 收藏
What Came Before the Big Bang? By: Ashley Hamer Physicists are still trying to solve this mystery. August 01, 2019 Before there were humans, dinosaurs walked the Earth. Before there was an Earth, there was just a big cloud of gas and dust floating out in the universe. Before there ...
But what were things like beforethe Big Bang? Short answer: We don't know. Long answer: It could have been a lot of things, each mind-bending in its own way. Related:How massive is the Milky Way? In the beginning The first thing to understand is what the Big Bang actually was. ...