If something obeys a Law of Conservation, the total amount of it is the same at the end of a process as at the start.
There is no one "law of conservation", there are several laws, such as conservation of energy, conservation of mass, conservation of electric charge, conservation of rotational momentum, etc.What is always true is that there is SOME quantity that doesn't change in the case of a closed system.
[the law of conservation of energy]Wrong: The law of conservation of energy says that energycannot be created or destroyed. Do not change an answer unless you know the answer.The correct answer is the Law of Conservation of Charge, which states that the net charge of an isolated system remains constant.
The lens law is the answer.
Law of energy conservation. It shows that energy cannot be created or destroyed
The law of conservation of matter states that matter is neither created nor destroyed. An example of this is a simple combustion reaction of methane. CH4 + 2O2 --> CO2 + 2H2O. There is 1 carbon, four oxygen's and four hydrogens on each side, thus showing conservation of matter.
If by the law of conservation you mean the Law of Conservation of Matter, then it states that matter cant be created or destroyed.
It is not clear what law of conservation you are talking about. There are several.
It is not clear what law of conservation you are talking about. There are several.
Scientists call this law the law of conservation of matter
The 1st Law of thermodynamics is a restatement of the law of conservation of energy.
The law of conservation of mass, which states that in a closed system, mass is neither created nor destroyed, it can only change form. This means that in a chemical reaction that takes place in a closed system, the mass of the reactants equals the mass of the products.
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
If by the law of conservation you mean the Law of Conservation of Matter, then it states that matter cant be created or destroyed.
Answer the question...
Law of Conservation of mass(atomic mass). As mass can be considered relative to energy, therefore Law of Conservation is also correct but Law of conservation of mass is is much more accurate because here mass is a much more accurate term that is required here. Here, since, we are balancing molecules, then we require atomic or molecular mass.
The law of Conversation of Energy
it is the same as the law of conservation of mass