Wien’s displacement law

temperature: T = K °C peak emission (linear wavelength): λ = nm ν = MHz peak emission (linear frequency): ν = MHz λ = nm peak photon rate (linear wavelength): λ = nm ν = MHz peak photon rate (linear frequency): ν = MHz λ = nm rounding: 1234 56 789 significant digits. Decimal sign: pointcomma

Wien’s displacement law describes one of the relations between the emission spectrum of a black body and its temperature. It states that the higher the temperature, the lower the wavelength λ_max for which the radiation curve reaches its maximum. The shift to shorter wavelengths corresponds to photons of higher energies. In other words, λ_max (peak wavelength) is inversely proportional to temperature.

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