Wien's law
From Wikipedia, the free encyclopedia
Wien's law or Wien law may refer to:
- Wien approximation, an equation used to describe the short-wavelength (high frequency) spectrum of thermal radiation.
- Wien's displacement law, an equation that describes the relationship between the temperature of an object and the peak wavelength or frequency of the emitted light.
- Wien-Planck law, an alternate name for the Planck law, which describes the complete spectrum of thermal radiation.