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What exactly is energy?
In physics and other sciences, energy (from the Greek ενεργός, energos, "active, working")[1] is a scalar physical quantity, often represented by the symbol E,[2] that is used to describe a conserved property of objects and systems of objects. Several different forms, such as kinetic, potential, thermal, electrical, chemical, nuclear, and mass have been defined to explain all known natural phenomena.Energy may be transformed from one form to another, but it is never created or destroyed. This principle, the conservation of energy, was first postulated in the early 19th century, and applies to any isolated system. According to Noether"s theorem, the conservation of energy is a consequence of the fact that the laws of physics do not change over time.[3]Although the total energy of a system does not change with time, its value may depend on the frame of reference. For example, a passenger in an airplane has zero kinetic energy relative to the airplane, but nonzero kinetic energy relative to the earth.[edit] Energy in various contextsThe concept of energy and its transformations is extremely useful in explaining and predicting most natural phenomena. The direction of transformations in energy (what kind of energy is transformed to what other kind) is often described by entropy (equal energy spread among all available degrees of freedom) considerations, since in practice all energy transformations are permitted on a small scale, but certain larger transformations are not permitted because it is statistically unlikely that energy or matter will randomly move into more concentrated forms or smaller spaces.The concept of energy is used often in all fields of science.In chemistry, energy is t
2. The Enemy Theory of Entropy Law and Heat Death Theory - "Thermal Environment Theory"
According to Engels" insights, "Heat that radiates into space has the potential to transform into another form of motion, where it can reassemble and become active." Based on extensive research into entropy theory, our proposal,
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