This new explanation is based on Wave-Particle Duality and Newtonian Laws and represents a unique definition of a three-dimensional motion for the photon, whose dual behavior is partly explained by the double-slit experiment of Thomas Young, who represents the photon’s motion as a wave, and by the Photoelectric effect, in which the photon is considered as a particle. However, for scientists, the photon’s true motion is unclear. In this article, we define a new type of motion for photons to solve both this ambiguity and the difficulty of presenting a threedimensional trajectory for the photon's motion, and present a new formula to calculate its energy. In addition, because we believe in the helical motion of photons, where r is the gyroradius, we believe that their color is an effect of the order of magnitude of r. We present real examples that prove our energy formula.
