First Law of Thermodynamics

The First Law of Thermodynamics, a fundamental principle in physics, asserts the conservation of energy within a closed system. It states that energy cannot be created or destroyed, only transformed from one form to another. This law forms the cornerstone of thermodynamics, elucidating the interplay between heat, work, and energy transfer. Initially formulated in the 19th century, it revolutionized scientific understanding by establishing a universal principle governing energy dynamics. Its implications extend across various fields, from engineering and chemistry to environmental science, shaping our comprehension of energy exchange and transformation processes in natural and artificial systems.