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You must be referring to the two Laws of Thermodynamics. Stated in terms of energy:
1. The First Law of Thermodynamics is the Law of Conservation of Energy, meaning that energy can not be created or destroyed.
2. However, useful energy is continuously being converted into unusable energy. This is irreversible. This is the Second Law of Thermodynamics.
What else can I help you with?
Does the 2nd law of thermodynamics contradict the 1st law?
No The 1st law only addresses the conservation of energy in an isolated system. It puts no limits on the transformation of that energy from one form to another so long as the total energy remains unchanged. The second law deals with what happens when energy changes from one form to another. One way to look at it is that any time you use energy, you wind up "losing" some the useful energy to heat. The energy isn't really "lost", it just has changed into a form that is generally less useful, i.e. harder to use for work (remember - work is also a form of energy).
What law of the scientific rule states that energy cannot be created or destroyed?
The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another. This principle is a fundamental concept in physics and applies to all isolated systems.
Is an electric current that flows through a tungsten wire in a light bulb creating a glow an example of the 1st or 2nd law of thermodynamics?
It really shows both but the relationship to the 1st law is a lot more obvious.The light coming from the glowing wire is an example of energy. By the first law, that energy must have come from somewhere - in this case the electricity passing through the wire with some of that energy being converted to light. As soon as you quit supplying power to it, the wire will cool down and quit glowing - no energy input in the form of electricity means no output of energy in the form of light (and heat).The wire glows because it is getting hot. The second law dictates that as the energy moves through the wire, some of it will be dissipated in the form of heat. This relates to the 2nd law. The reasons why it has to dissipate as heat go into electron orbitals, inter-molecular forces and a bit of quantum physics which are outside the scope of this answer.
The fact that the heat energy which is added to the atom is released as light energy is proof of witch law?
This phenomenon is explained by the law of conservation of energy, which states that energy cannot be created or destroyed, only transformed from one form to another. In this case, the heat energy added to the atom is transformed into light energy, demonstrating this fundamental law of physics.
How are the law of conservation of enegry and the law of mass similar?
The Law of conservation of Energy applies to mass as mass is a form of energy, E=mc2.
Which law is Some energy is released as unusable heat energy into the environment?
This statement is based on the second law of thermodynamics, which states that in any energy transformation, some energy is lost as waste heat and cannot be converted back into usable energy. This principle underlies many natural processes and technological systems.
Why can't move a ship in an ocean by utilizing the energy of ocean?
Newton's 2nd law of motion.
Which law states that energy cannot be created or destroyed law of coversation or power or law of conversation of energy or law of changing energy or law of energy changes?
law of conservation of energy
Is entropy closely related to the 1st law of thermodynamics?
Entropy is closely related to the 2nd law of thermodynamics, not the 1st law. The 1st law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted. Entropy, on the other hand, is a measure of the disorder or randomness of a system, which increases over time according to the 2nd law of thermodynamics.
Does the 2nd law of thermodynamics contradict the 1st law?
No The 1st law only addresses the conservation of energy in an isolated system. It puts no limits on the transformation of that energy from one form to another so long as the total energy remains unchanged. The second law deals with what happens when energy changes from one form to another. One way to look at it is that any time you use energy, you wind up "losing" some the useful energy to heat. The energy isn't really "lost", it just has changed into a form that is generally less useful, i.e. harder to use for work (remember - work is also a form of energy).
What is th law of energy called?
the law of conservation of energy
Law that states that energy cannot be created or destroyed?
The law that states energy cannot be created or destroyed is the First Law of Thermodynamics. It is also known as the Law of Conservation of Energy, which states that energy can only change forms or be transferred from one system to another.
What law of the scientific rule states that energy cannot be created or destroyed?
The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another. This principle is a fundamental concept in physics and applies to all isolated systems.
What law states that energy is never created or destroyed?
The law that states energy is never created or destroyed is the First Law of Thermodynamics, also known as the Law of Conservation of Energy. This law states that energy can be transferred or transformed, but it cannot be created or destroyed.
What states have energy laws that state that energy can not be created or destroyed?
The concept that energy cannot be created or destroyed is a fundamental principle known as the Law of Conservation of Energy. It is a universal law of physics that applies in all states and is not specific to any particular state's energy laws.
What law says in chemical change energy is neither created or destroyed?
The law that states energy is neither created nor destroyed in a chemical change is the Law of Conservation of Energy. This law is a fundamental principle in physics and applies to all types of energy, including heat energy released or absorbed during chemical reactions.
What is the law conservation on energy?
The law is: Energy can not be created, nor destroyed.
