Natural Language Processing. There is a common notion that the average English-speaking adult knows between 20,000 and 30,000 words. Recently, a research was published about an analysis of 10 years worth of Wall Street Journal newspapers. It reported that after removing duplicates and names, less than 20,000 unique words were used.
Electromagnetic waves are made up of particles called Photons. Electromagnetic waves carries by the small particles named  Photon . Electromagnetic waves are made of photon charges, E=hf=hc/r = zQ2c/r, where Q is the photon charge= 4/3 E-18 Coulombs = 8 1/3 Electrons=(13U,1d) Quark.an electric field and a magnetic field that are orthogonal to each other and oscillating at the same frequency.s the electric and magnetic fields move back and forth, they create the same waves being emitted from them. They waves are called electromagnetic waves/radiation. There are 7 classifications of these waves. Radiowaves, microwaves, infrared, visible light, ultraviolet light, X-rays, and gamma rays.
1 The visible light spectrum. 2  Electromagnetic waves are formed when an electric field (shown in red arrows) couples with a magnetic field (shown in blue arrows). Magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave. Credit: NOAA. A wavelength is the distance between two consecutive peaks of a wave.