Fotonenergierna
Fotonenergierna refers to the energy carried by photons, which are elementary particles that are the quantum of the electromagnetic field. The energy of a single photon is directly proportional to its frequency and inversely proportional to its wavelength. This relationship is described by Planck's equation, E = hf, where E is the energy of the photon, h is Planck's constant, and f is the frequency of the photon. Alternatively, using the speed of light c and wavelength lambda, the equation can be written as E = hc/lambda.
The energy of photons spans a vast spectrum, from very low energy radio waves to extremely high