First law of thermodynamics
The First Law of Thermodynamics, also known as the law of energy conservation, is a fundamental principle in physics that states that energy cannot be created or destroyed in an isolated system. It can only change form or be transferred from one object to another.
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It can only change form or be transferred from one object to another. This concept is crucial in understanding the behavior of energy in various processes, including heat transfer, work done by mechanical systems, and chemical reactions. The law is based on the principle of conservation of energy, which was first formulated by Julius Robert von Mayer and James Joule in the 19th century. The First Law of Thermodynamics has extensive applications in a wide range of fields, including engineering, environmental science, and biology.