Planck's law ( by wavelength)
Planck’s law describes the electromagnetic radiation emitted from a black body at a certain temperature. Radiance and spectral radiance are measures
Wien's displacement law
Wien’s displacement law states that the black body radiation curve for different temperature peaks at a wavelength that is inversely proportional to
he Stark–Einstein law is named after German-born physicists Johannes Stark and Albert Einstein, who independently formulated the law between 1908 and 1913.
Gas in a box (momentum)
The particle in a box model describes a particle free to move in a small space surrounded by impenetrable barriers. the results of the quantum particle in
Electrons can only gain and lose energy by jumping from one allowed orbit to another, absorbing or emitting electromagnetic radiation with a frequency