Lenard's photoelectric effect proves light is composed of particles; consequently, the aperture diffraction effect of light are formed by optic particles that are deflected, by an aperture edge effect, to only the intensity areas of the diffraction pattern.
Lenard's photoelectric effect proves. Light is composed of particles. The aperture diffraction effect of light are formed by optic particles. This was consequently. These optic particles are deflected to only the intensity areas of the diffraction pattern. This was by an aperture edge effect.