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In the current understanding of physics, mass is not being created in the universe as a whole; rather, mass is conserved in processes like particle interactions and transformations. However, new particles can emerge from energy under certain conditions, as described by Einstein's equation (E=mc^2). For instance, in high-energy environments like those found in particle accelerators or during cosmic events such as supernovae, energy can convert into mass. Overall, the creation of mass is not an ongoing process in the universe but can occur in specific scenarios.
What else can I help you with?
If universe is expanding but mass of sun and planets is not then shouldn't gravity be reduced due to space-time and mass relation?
The answer is that the expansion of the universe is only noticeable over distances of hundreds of millions of light years or more. Over the much smaller distances found within galaxies and planetary systems its effects are negligible.
How many parsecs does the Universe has?
The observable universe is estimated to be about 93 billion light-years in diameter, which translates to roughly 28.5 billion parsecs. However, the entire universe may extend beyond what we can observe, and its true size is still a subject of research and debate in cosmology. Thus, while we can quantify the observable part, the total number of parsecs for the entire universe remains unknown.
Why is the universe so big - you will never populate it?
The universe is so big and it will never be completely populated because it includes areas that are unlivable. The Earth is part of the whole universe.
What part of the atom contains the majority of mass an atom has?
The nucleus contains the mass.
What is the part of the universe on which attention is being focused?
The part of the universe on which attention is being focused is typically referred to as the "region of interest." This could be a specific area of the sky for astronomers, a particular galaxy cluster, or even a specific object like a black hole or supernova. By focusing on a region of interest, scientists can gather detailed data and insights about that particular part of the universe.
Does everyone exist or are they just part of the Universe that I am creating?
"Does everyone exist or are they just part of the universe that I am creating?" is a question that has been asked in philosophy many times. This varies depending on what you believe. Most people believe that everyone does actually exist.
If universe is expanding but mass of sun and planets is not then shouldn't gravity be reduced due to space-time and mass relation?
The answer is that the expansion of the universe is only noticeable over distances of hundreds of millions of light years or more. Over the much smaller distances found within galaxies and planetary systems its effects are negligible.
What are the parts of the universe?
what are the four part of the universe
What will the world look like if there is no universe?
Without a Universe, there would be no world, either. "World" can refer to:* The Universe itself * Planet Earth, which is part of the Universe
How will black holes affect the universe?
It is believed that in the far, far future, a large part of the mass that is currently concentrated in galaxies will accumulate in the central black hole.
Why do we need to study the law conservation of mass?
There really isn't much to "study" there - there is simply a law that states that mass can't be created or destroyed. As to the "why we need to study...", well, it's a fairly fundamental part of how our Universe works.
Differentiate a galaxy from the universe?
A galaxy is a tine part of the universe.
Are atoms part of mass?
they are not part of mass... they are the reason there's mass
What part does gravity play in the universe?
Gravity regulates and repairs the universe.
Is aluminum in the universe?
The Universe is everything . So, Aluminium makes up part of the universe: a tiny fraction of it.
What does mas on Christmas mean?
The word “Christmas” comes from the “Christ mass” or “Mass of Christ”. The “mas” part of “Christmas” is the same as the word Catholics still use for a church service - a mass. It comes from the time when every saint had their own saint's day on which a mass or communion service was said in their memory.
What would happen to the milky ways orbit if some surrounding galaxies were instantly removed?
Since gravity extends to all parts of the universe, our Milky Way would would be "disturbed" if any part of the universe suddenly dissappeared. In fact all the rest of the whole universe would be disturbed, if any mass in it were to dissappear.
