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The total amount of energy in the universe is always the same?
JHODGE55
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
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoI 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.
Wiki User
∙ 7y agoThe total energy of the universe is constant. It can change form but it will never increase nor decrease.
Wiki User
∙ 14y agoThe Law of Conservation of Energy, which tates that the total amount of energy in the Universe (or in any closed system) remains constant.
Wiki User
∙ 11y agoThat the total is unchanging.
(And that the energy density is constantly dropping.)
Wiki User
∙ 9y agoIt 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.
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According to the law of conversation of energy the total amount of energy in the universe?
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.
When energy changes forms energy is always produced?
No, energy is not produced. The total amount of energy doesn't change.
Is the total amount of energy in the universe constant?
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.
Does the law of conservation state that the total amount of energy in the universe is always the same?
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.
When energy is transformed is some lost or gained?
there is an increase in entropy in the universe.
The total amount of energy in the universes eye?
The total amount of energy in the universe eye is zero.
The amount of energy in the universe is?
The Total amount of energy in the universe is E=mc2 =1.9 E70 Joules.
What does the total amount of energy and mass equivalent energy in the universe never do?
The total energy and the mass equivalent energy in the universe remain constant. That "total" energy never changes.
What is the total amount of energy in the universe never changes called?
You are thinking of the conservation of energy law which states energy can neither ber created or destroyed.
According to the law of conservation of energy the total amount of energy in the universe?
true
What happens to usable energy?
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 which states that the total amount of energy in the universe does not change?
The Law of Conservation of Energy
How often does the total amount of energy in the universe change?
We do not think it does change.
According to the law of conversation of energy the total amount of energy in the universe?
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.
According to what the universe's total amount of energy does not change?
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.
What always happens when an energy transformation occurs?
The total amount of energy remains the same.
Compare the amount of visible matter in the universe with the total amount of matter and energy?
4% Visible Matter (Atoms) 23% Dark Matter 73% Dark Energy
