Did matter always exist
WebThe simplest answer might be that mass/energy have always existed. For field-based inflation, their past eternality is prohibited by the Borde-Guth-Vilenkin theorem, but, as that theorem only prohibits it in a universe that is expanding "on average", they appear compatible with some of the bouncing cosmologies developed more recently, of which … WebFeb 1, 2006 · Aristotle, taking the no-beginning side, invoked the principle that out of nothing, nothing comes. If the universe could never have gone from nothingness to …
Did matter always exist
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WebMar 2, 2024 · At the time of the Big Bang, all the matter in the universe was smooshed into an incredibly hot, infinitely dense speck of matter. But what happened before that? WebAug 26, 2024 · Does all matter exist forever? No, because matter can become energy, in accordance with Einstein's famous formula E=mc 2. Nuclear power demonstrates this. If you weigh the fuel as it goes into the reactor, and then weigh the fuel and all of its waste products as it comes out again, the used fuel and the waste weighs less than the unused …
WebSep 22, 2003 · The second difference is critical to this question: one of the initial conditions of the big bang is expansion of the matter, whereas a Schwarzschild black hole is associated with a static ... WebIf that was the beginning of time itself, then surely that would mean that the universe has technically always existed. TL,DR: If its been around since the beginning of time, then it technically has always existed. jugalator • 10 yr. ago. Yes, that's it. Stephen Hawking however discussed a concept of "imaginary time" to smooth out ...
WebAug 20, 2003 · The most popular explanation is that matter came from fluctuations in a pre-existing quantum vacuum. These fluctuations are caused by virtual particles that … WebNov 19, 2011 · All possible universes exist simultaneously, regardless of what happens in any of them. article continues after advertisement Life is an adventure that transcends our ordinary linear way of...
WebNov 27, 2024 · Our Universe is made of matter (rather than antimatter), obeys the same laws of physics everywhere and at all times, and began — at least, as we know it — with a hot Big Bang some 13.8 billion...
WebAug 16, 2014 · To answer your question first, matter does not exist; or rather it exists - but matter is not what we think it is. In Eastern philosophies there is no such thing as … small space breakfast barWebJun 30, 2024 · For those of you wondering how we’ve got a Universe full of matter (and not antimatter) today, there must have been some process that created slightly more particles than antiparticles (to the ... small space bookshelvesWebJan 14, 2024 · In our standard view of things, consciousness exists only in the brains of highly evolved organisms, and hence it exists only in a tiny part of the universe and only in very recent history.... small space boys bedroomWeb47 Likes, 10 Comments - •yurei sato• (@x_.yurei._x) on Instagram: "I'm an ugly monster... A freak of nature that should've died a long time ago... I shouldn't ... small space broom closetWebJan 5, 2024 · The first long-lived matter particles of any kind were protons and neutrons, which together make up the atomic nucleus. These came into existence around one ten … highway 3 forecastWebMatter and antimatter particles are always produced as a pair and, if they come in contact, annihilate one another, leaving behind pure energy. During the first fractions of a second … highway 3 giftsWebClearly, we exist, as do the stars and galaxies we see, so something must have created more matter than antimatter, making the Universe we know possible. But how did it happen? It's one of... small space bookcase