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Does the law of conservation state that the total amount of energy in the universe is always the same?
Wiki User
∙ 13y ago
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.
Wiki User
∙ 13y ago
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The conservation of energy explains that energy?
The law of conservation of energy states that all energy in the universe is conserved. It can not be created nor destroyed, but it can be interchanged between mechanical and non-mechanical energy.
What the different between the law of conservation of energy and conserving energy?
The law of conservation of energy states that the total energy in the universe is a constant and will remain so for example ( x=y+z ). conservation of energy has to do with reducing the amount of energy used through reduced activity and/or increased efficiency in the performance of a particular task.
When is the Law of Conservation of Energy valid?
Basically, always. There is no known way to create energy where there was none before (or to increase or decrease the amount of energy).
Explain whether or not this energy flow is consistent with the law of conservation of energy?
according to law of conservation of energy energy can neither be created nor be destroyed but can be converted from one form to another. or when a process occurs then before,during and after the process,the amount of energy of the universe remain same.
What are the differences between Conservation law of energy and Conservation law of Mechanical energy in Physics?
The law of conservation of energy states that the total energy in the universe is a constant and will remain so for example ( x=y+z ). conservation of energy has to do with reducing the amount of energy used through reduced activity and/or increased efficiency in the performance of a particular task.
According to the law of conservation of energy the total amount of energy in the universe?
true
The law which states that the total amount of energy in the universe does not change?
The Law of Conservation of Energy
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.
What does '' Energy Conservation require?
Energy is always conserved; energy conservation always applies. There is no known mechanism by which you can increase, or decrease, the total amount of energy. Thus, there are no special requirements.
The conservation of energy explains that energy?
The law of conservation of energy states that all energy in the universe is conserved. It can not be created nor destroyed, but it can be interchanged between mechanical and non-mechanical energy.
What the different between the law of conservation of energy and conserving energy?
The law of conservation of energy states that the total energy in the universe is a constant and will remain so for example ( x=y+z ). conservation of energy has to do with reducing the amount of energy used through reduced activity and/or increased efficiency in the performance of a particular task.
What is the law for conservation energy?
It is a law that states that the total amount of energy in a system is always the same, and that energy cannot be created or destroyed
Explain why the law of conservation of energy means that we do not have unlimited source of energy?
Answer: The law of conservation of energy means that we do not have unlimited energy because there is a finite amount of energy in the universe, it is merely converted into other forms of energy or matter. Answer: Actually there are two important energy laws - the First and Second Law of Thermodynamics. You should understand both of them to understand what goes on in our Universe, with respect to energy. The First Law (= Conservation of Energy) means that no new energy can be created (or destroyed, for that matter). We can use whatever energy is available in the Universe, but we can't create any new energy. Thus, the total amount of energy in the Universe is limited. The Second Law states that useful energy is constantly being converted into unusable energy. Thus, even though energy can't be destroyed, it will eventually get "used up" in the sense that it is no longer usable. As a result of this, the total amount of energy in the Universe is limited.
When is the Law of Conservation of Energy valid?
Basically, always. There is no known way to create energy where there was none before (or to increase or decrease the amount of energy).
Explain whether or not this energy flow is consistent with the law of conservation of energy?
according to law of conservation of energy energy can neither be created nor be destroyed but can be converted from one form to another. or when a process occurs then before,during and after the process,the amount of energy of the universe remain same.
Is the principle that the amount of a physical substance remains the same even if its physical appearance changes?
The principle behind the statement is the law of conservation of energy, which states that;"Energy can neither be created nor be destroyed. It can only be transformed from one form to the other."Hence, irrespective of being a physical or a chemical change, total amount of energy in the initial stage is always equal to the total amount of energy after the change.
What are the differences between Conservation law of energy and Conservation law of Mechanical energy in Physics?
The law of conservation of energy states that the total energy in the universe is a constant and will remain so for example ( x=y+z ). conservation of energy has to do with reducing the amount of energy used through reduced activity and/or increased efficiency in the performance of a particular task.
