After compression spring, spring quality will become heavy?
Date of release:2020-03-06 00:00:00 Author: Click:
After compression spring (or drawing), the level of "energy conservation", the spring would be heavier, and meet: spring promotion potential energy Ek = Δ MC ^ 2, but this kind of change is very small. The "mass energy equation" states that any change in the energy of a closed system will result in a change in the relativistic qualities that satisfy the conservation of mass energy.
Spring compression (tensile) micro level: spring between the molecules is improved potential energy, if spring is made of iron, the iron atoms decrease (increase), the average distance between the input energy into potential energy between the iron atoms, this will lead to potential energy to improve the quality of the iron atoms relativity to ascend, so spring quality of the general theory of relativity is also promoted. This is going to be a little bit of a reversal of the law of conservation of mass in high school, because the law of conservation of mass, which was established without taking into account the theory of relativity, was changed to "conservation of mass energy" in the system of relativity.
If we compress a spring, we must input energy to the spring from the outside world, and this energy will naturally lead to the improvement of the relativistic quality. In the end, it is still the problem of the physical meaning of the "mass energy equation". In chemical changes, there is a slight difference in the quality of each atom in a different molecule, which means that the bonds are different, and that the bonds store chemical energy, and that the nature of chemical energy in relativity is a loss of quality.
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