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Conservation of Mass Meaning
The conservation of mass is a fundamental principle of physics which states that the total mass of an isolated system remains constant over time. This principle is also known as the Law of Conservation of Mass. In other words, matter can neither be created nor destroyed, it can only be transformed from one form to another.
The conservation of mass has been known since ancient times, but it was not until the 18th century that it was formulated as a scientific law. The law was first proposed by Antoine Lavoisier, a French chemist, in 1789. Lavoisier observed that when substances are burned, the mass of the resulting products is always equal to the mass of the original substances.
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The conservation of mass has important implications for many areas of science, including chemistry, thermodynamics, and ecology. In chemistry, the law is used to calculate the amount of reactants and products in a chemical reaction. In thermodynamics, the law is used to calculate the total energy of a system. In ecology, the law is used to understand how energy flows through an ecosystem.
The conservation of mass is also an important concept in engineering. Engineers use the law to calculate the amount of materials needed for a structure, as well as the amount of energy required to move the structure.
The conservation of mass is a fundamental law of nature that will never be broken. It is a reminder that matter is never created or destroyed, only transformed.