It depends on the context.
The Conservation of Energy is a physical law.
Conserving energy is an act we perform to save money and help the environment.
Some common working models on conservation of energy include the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred or transformed. Other models include mechanical energy conservation, where the total mechanical energy of a system remains constant if only conservative forces are acting on it, and the principle of energy conservation in thermodynamics, which states that energy can change forms but the total energy in a closed system remains constant.
Energy can only be transformed from one form to another, but it cannot be created or destroyed according to the principle of conservation of energy.
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
Energy can neither be created nor destroyed, only transferred or transformed from one form to another. This principle is known as the law of conservation of energy.
The law stating that energy cannot be created nor destroyed is the First Law of Thermodynamics, also known as the Law of Conservation of Energy. It states that the total energy in a system remains constant, and energy can only be transformed from one form to another.
There is no such thing - energy is ALWAYS conserved.
Some common working models on conservation of energy include the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred or transformed. Other models include mechanical energy conservation, where the total mechanical energy of a system remains constant if only conservative forces are acting on it, and the principle of energy conservation in thermodynamics, which states that energy can change forms but the total energy in a closed system remains constant.
Energy can only be transformed from one form to another, but it cannot be created or destroyed according to the principle of conservation of energy.
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
Energy can neither be created nor destroyed, only transferred or transformed from one form to another. This principle is known as the law of conservation of energy.
The law stating that energy cannot be created nor destroyed is the First Law of Thermodynamics, also known as the Law of Conservation of Energy. It states that the total energy in a system remains constant, and energy can only be transformed from one form to another.
There is no such thing. "Artificial" means made by humans; humans can't really MAKE energy. They can only harness EXISTING energy sources.For more information, I suggest you do some reading on "Conservation of energy", for example in the Wikipedia.
Transformation of energy does follow the conservation of mass and energy. When a body gains potential energy, it loses kinetic energy and viceversa. Therefore total energy always remains constant.
It doesn't really have to - there is no such thing as "mass-to-energy conversion", rather, a change in energy will be accompanied by a change in mass. But the change in mass sometimes simplifies calculations.
The factory owners manual calls for 10W/40 ( I run 20W/50 in the summertime in Calif.). The only thing you have to make sure of is that the starburst symbol on the container does not say anything about energy conserving. 10W/40 on up will not be energy conserving.
It is where if nothing is let in or let out of a substance the mass will not change. For example, if you had a bottle with a substance in it and nothing passed in or out of that bottle, the mass would be the same no matter if a chemical reaction occurred inside the bottle. This makes sense, since mass is made up of atoms, and if the amount of atoms is the same then the mass won't change.
There are a few options to be considered when a country is facing an energy crisis. The first thing to be done is to analyze the excess or wasted use of energy and reduce it as much as possible. Importing energy sources may be required. Also, developing renewable energy solutions and informing citizens about energy conservation.