If two objects have the same mass, what must be true? choose the correct answer A. They have the same volume B. They are made of
2 answers:
Answer: Option (C) is the correct.
Explanation:
Density is known as the amount of substance present in a liter.
Mathematically, Density =
Therefore, it means density is directly proportional to mass of a substance and inversely proportional to the volume of the substance.
Hence, density depends on both the factors, that is, mass and volume.
Whereas mass present in a substance means the amount of matter present in it.
Hence, we can conclude that if two objects have the same mass, then it is true that they contain the same amount of matter.
You might be interested in
The law of conservation has been stated that the mass and energy has neither be created nor destroyed in a chemical reaction.
The law of conservation has been evident when there has been an equal number of atoms of each element in the chemical reaction.
<h3>Conservation law</h3><h3 />The given equation has been assessed as follows:
The reactant has absence of hydrogen, while hydrogen has been present in the product. Thus, the reaction will not follow the law of conservation.
The number of atoms of each reactant has been different on the product and the reactant side. Thus, the reaction will not follow the law of conservation.
The reactant has the presence of carbon, while it has been absent in the reactant. Thus, the reaction will not follow the law of conservation.
The product has the presence of hydrogen, while it has been absent in the reactant. Thus, the reaction will not follow the law of conservation.
Learn more about conservation law, here: