Planck relation
= Planck relation
{wiki=Planck_relation}
The Planck relation, also known as Planck’s law, describes the relationship between the energy of a photon and its frequency (or wavelength). It is a fundamental equation in quantum mechanics that reflects the quantization of electromagnetic radiation. The relation is given by: \\\[ E = h \\nu \\\] where: - \\( E \\) is the energy of the photon, - \\( h \\) is Planck's constant (\\( 6.