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Lag1989 problem number 23.19
Uploaded:
09.05.2023
Content: L23_19_idz-student_.pdf 40,53 kB
Content: L23_19_idz-student_.pdf 40,53 kB
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Using the Planck formula, obtain approximate expressions for the volumetric spectral density of radiation u: a) in the region where ℏ·ω<<kT( Rayleigh-Jeans formula); b ) in the region where ℏ·ω>>kT (Wien´s formula).
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