Category:
Research Papers
Sub-Category:
Quantum Theory / Particle Physics
Date Published:
July 7, 2018
Keywords:
electromagnetic wave, massless, photon, limit speed, heat, relativity
Abstract:
In this article, four issues have reviewed and analyzed: What is the physical nature of energy? Does energy have mass? What was the mass-energy equivalence before relativity? According to the work-energy theorem, what is the physical nature of force, when force is displacing, energy is produced? Finally, the theoretical and empirical approach to the photon mass is compared.
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