Contents Top What is the Big Bang... Universe Historical Periods The Steady State Theory The Big Bang FactsHome Facts The Big BangThe Big Bang, The Beginning of the UniverseAccording to Genesis in the bible, Earth was created in six days, with God resting on the seventh day. That is ...
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...
A. a cold and dark singularity B. an extremely hot and dense singularity C. a large galaxy D. a cluster of stars 相关知识点: 试题来源: 解析 B。中文解析:根据宇宙大爆炸理论,宇宙起源于一个极其炽热且致密的奇点,选项 B 正确。反馈 收藏 ...
A。解析:大爆炸理论(Big Bang theory)是宇宙起源于一次巨大爆炸的理论,这是天体物理学中的一个基本且著名的理论。选项B“Great Explosion hypothesis”(大爆炸假说)虽然有爆炸的意思,但“hypothesis”(假说)没有“theory”(理论)准确。选项C“Universe - origin explosion theory”(宇宙起源爆炸理论)这种表达不规范。
The Big Bang Theory is a theory that seeks to explain the beginning of the universe. Discover how the universe and its galaxies were formed and...
Big Bang theoryCosmologyStudents’ pre-instructional conceptionsOpen-ended questionnaireQualitative data analysisTransferability of resultsThe beginning of the universe, the Big Bang, being an important subdomain in cosmology, marks the very beginning of space and time. Therefore, it has formed the ...
Big Bang theory of the main opinion is that our universe had a period from hot to cold evolutionary history. During this period, the universe is not a static system, but are constantly expanding, so that the density of matter from the dense to dilute to evolve. This from hot ...
The Big Bang is the theory that explains the origin of the universe. “theory” in this sentence means ___. A. idea B. concept C. hypothesis D. supposition 相关知识点: 试题来源: 解析 C。“theory”在这里表示“理论”,“hypothesis”也有“假设、假说”之意,在科学领域常用来表示尚未被完全...
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...
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