The universe is very big. What is the universe made of? A. stars and planets B. gas and dust C. matter and energy D. water and air 相关知识点: 试题来源: 解析 C。宇宙是由物质和能量组成的,“matter and energy”是“物质和能量”。“stars and planets”是“星星和行星”,“gas and dust...
What is space-time made of? What is the fabric of space-time? John WheelerIt would be better to ask, what is the universe made of? And everything else will come in addition.So, for example, if gravity is a manifestation of the curvature of space-time, and space-time itself is emerg...
1. What Is the Universe Made Of? 宇宙是由什么组成的…zhidao.baidu.com|基于6个网页 2. 宇宙由什麽组成 一、宇宙由什麽组成(What is the Universe Made of)?自从五十年前宇宙诞生“大爆炸论”成立以来,科学已确认宇宙有起源, …www.oc.org|基于3个网页 3. 宇宙由什么组成 一、宇宙由什么组成(What is...
t. Progress has been made in working out the details of this hot big bang model – for it is the details which provide new, unprecedentedly precise answers to questions of mythical importance: What is the Universe made of? How old is the Universe? time to=13 Gyr To=3 K C' z=0 NOW...
What Is the Universe Made of? - ScienceDirectAlejandro GarciaEncyclopedia of Nuclear Energy
Replies to What Is the Universe Made Of? Every once in a while, cos-mologists are dragged, kicking and screaming, into a universe much more unsettling than they had any reason to expect. In the 1500s and 1600s, Copernicus, Kepler, and Newton showed that Earth is just one of man......
What Is The Universe Made Of? Active Galaxies And MysteryNews Staff
What is the Universe made of? How old is it?AstrophysicsFor the past 15 years most astronomers have assumed that 95% of the Universe was in some mysterious form of cold dark matter. They also assumed that the cosmological constant, Omega_Lambda, was Einstein's biggest blunder and could be...
and whetherreality is made up of material substance, nonmaterialideas, or a combination of both. 2--What isREALITY? 2-1 What is theUNIVERSE made of? 2-2 Is there aSTRUCTURE to the universe? 2-3 What is REAL? 2-4 Is the worldwe know an ILLUSION?
Scientists think that the edge of the universe is expanding faster than the speed of light.What is the universe made of?Even though the Earth seems really big to us, it's actually a very tiny part of the universe. The Sun has a mass of 330, 000 times the Earth. The Sun is just ...