u ( ν , T ) = ρ ( ν ) E ¯ ( ν ) = 8 π ν 2 c 3 k B T {\displaystyle u(\nu ,T)=\rho (\nu ){\bar {E}}(\nu )={\frac {8\pi \nu ^{2}}{c^{3}}}k_{B}T} [1]
Kategorie:Quantenmechanik
