由Since the late 1960s可知,此处应用现在完成时,主语the Big Bang theory是单数名词,助动词应用has,故填has been.(7)physicists. 考查名词。句意:因为物理学家还没有找到一个令人信服的理论来解释引力是如何运作的,所以他们无法找到大爆炸之后发生了什么的理论。设空处作主语,根据句意可知表示"物理学家",应用...
The Big Bang theory is a belief that the world began with a small singularity and began expanding over the next 13.8 billion years, to the cosmos that we are all familiar with today. Majority of the information about the Big Bang theory comes from mathematical formulas and models. In the ...
1The Big Bang theory is science's best explanation of how the universe began. The theory insists that our universe 1 (create) when a tiny and super-hot mass exploded and began expanding very rapidly. It 2 (final) cooled and formed into the stars and galaxies (银河系) with 3 we are ...
We all know about the Big Bang theory of how the universe came into existence. The steady-state universe theory is put forward as an alternative to the Big Bang theory. The steady-state theory states that the universe is always expanding, but it maintains the same density. We know that ...
The Cosmic Inflation Theory was born as an extension of the Big Bang Theory to explain how the Universe was created and how everyone and everything...
These two theories were active contenders until the 1965 discovery, by Arno Penzias and Robert Wilson, of the cosmic microwave background radiation, a fact that is a straightforward prediction of the Big Bang theory, and one that the original Steady State theory could not account for. LASER-...
2 Note that this result is different from the suggestion =-=[14]-=- that new universes are created inside black holes, which would require the black hole singularity to be resolved in such a way as to connect a big crunch with a big bang. Evidence such as [15,16,17] ...Smolin, ...
This theory states that there is a cause between two types of events if events of the first type are always followed by events of the second. However, as argued by Lewis [98], the definition due to Hume is in fact about counterfactuals, rather than dependence alone. Hume argues that the...
Universe has always existed Big bang theory…universe had a start Universe is static Hubble it's actually expanding Space-time is continuous String , entropy, & quantum theory spinfoam Space has three dimensions String theory: 11 more likely (Ed Witten) Lavoisier’s caloric theory heat is a ...
Besides the supernova, the light scalar φ can also affect the big bang nucleosynthesis (BBN) if it decays to SM particles fairly late. In our scenario, φ couples to leptons with similar a Yukawa coupling as the Higgs. Thus, its lifetime is as small as ∼ 0.1 nanosecond, which is ...