Photon : the quantisation of light
The Photon is the fundamental particle of visible light. A photon is a discrete bundle of electromagnetic energy. And those are always in the motion.
The Photon is the fundamental particle of visible light. A photon is a discrete bundle of electromagnetic energy. And those are always in the motion.
The black-body radiation by Max Planck is the first Quantum theory. Max Planck describe that the electromagnetic radiation emitted by a black body.