The energy called heat, more specifically known as Kinetic Energy - the energy of Heat.
Answer2:
The energy of motion is cmV = cP, a vector energy. The sum of the particle energy is c x Sum of Pi
I think the previous answer was off topic from what this question was really asking. We believe that the universe is for the most part, a closed system. I say "for the most part" because there are some theories that suggest information (matter/energy) can be destroyed. But for simplicity we will assume the Universe as we know it IS a closed system. The First Law of Thermodynamics, common called the law of conservation of information states that energy/matter cannot be created nor destroyed, it can only change forms. With that being established we can now base our calculations on the assumptions:
1) The Universe is a Closed System of a finite size.
2) The Universe has a finite mass.
I have read different estimates on the total mass/energy of the universe, and there is a lot of variability. My own calculations estimate the total energy to be:
(8.9875517873681764 X 10135) X 10±7
It should be noted that this is only an estimated calculation of the total Mass Energy of the Universe. The actual total energy of the universe is theorized to be 0... Yes Zero.
It assumes that every unit of energy in the universe is offset by an equal amount of negative energy, basically a zero-sum system. For more information on that look up "Zero-Energy Universe" and you find all the information you could ever need to explain this theory.
Answer2:
I too consider the Universe to be a closed or bounded system and my energy estimate is mc2=1.89E70 Joules where m=2.1E53 kg.
The Power of the Universe is P = c5/G= 3.645E52. watts.
The total energy of the universe is constant. It can change form but it will never increase nor decrease.
The Law of Conservation of Energy, which tates that the total amount of energy in the Universe (or in any closed system) remains constant.
That the total is unchanging.
(And that the energy density is constantly dropping.)
It is true that the total amount of energy in the universe is always the same. The reason is because the universe is a closed system.
Actually interesting enough it may be as simple as just ZERO. Because by you asking the amount of energy in the Universe, you are forgetting about the negative amount of energy that is also made up in our universe. For every positive energy there should be a negative, with simple math skills this basically adds up to zero.
No, energy is not produced. The total amount of energy doesn't change.
There is no known principle that allows mass/energy to be created or destroyed. Theoretically, the total amount of mass/energy in the universe must remain constant. Note: the ability to derive work from energy depends on irregularities in the distribution of mass/energy throughout a volume. As entropy increases, mass/energy will dissipate throughout a given volume, and the ability of that energy to produce meaningful work diminish.
Almost. The law actually refers to the conservation of mass/energy. Energy could be converted to mass, and thus suffer reduction. Actually, the energy of the universe may be increasing gradually, as hydrogen fusion liberates a small fraction of mass (the mass defect) through standard stellar nucleosynthesis.
there is an increase in entropy in the universe.
The total amount of energy in the universe eye is zero.
The Total amount of energy in the universe is E=mc2 =1.9 E70 Joules.
The total energy and the mass equivalent energy in the universe remain constant. That "total" energy never changes.
You are thinking of the conservation of energy law which states energy can neither ber created or destroyed.
true
In any transfer of energy or conversion of energy from one form to another, the total amount of energy does not change. The total amount of usable energy, however, always decreases.
The Law of Conservation of Energy
We do not think it does change.
Actually interesting enough it may be as simple as just ZERO. Because by you asking the amount of energy in the Universe, you are forgetting about the negative amount of energy that is also made up in our universe. For every positive energy there should be a negative, with simple math skills this basically adds up to zero.
It is because of the law of conservation of mass and energy, which states that the total amount of energy and mass in a closed system remains constant. This is because of Noether's Theorem. It states that some value in a symmetrical and closed system remains constant. Because of this, the mass and energy content of the universe remains constant as long as the laws of physics in it remain constant.
The total amount of energy remains the same.
4% Visible Matter (Atoms) 23% Dark Matter 73% Dark Energy