what is light? the normal light ,and its theories?
Munch contradicts himself. Light is an interaction of both an electric and magnetic field perpendicular to each other. Therefore, it can be considered an electromagnetic wave. It has wave properties, such as diffraction, refraction and reflection. However, light also acts like a particle, as demonstrated by the photoelectric effect. Therefore, it can also be considered a small, massless particle moving along at 3x10^8 m/s in a vacuum.
Light is electromagnetic radiation with a wavelength that is visible to the eye (visible light) or, in a technical or scientific context, electromagnetic radiation of any wavelength. The elementary particle that defines light is the photon. gewd enugh 4 ya?
