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Modern Physics for Engineers Lecture slides 22c – Thermal radiation

Year: 2025
Type: article
Abstract: This lecture part derives Planck's description of the black-body radiation spectrum (as seen in the sun and in incandescent light bulbs, for example) that triggered much of modern quantum mechanics. It continues to derive the Stefan-Boltzmann law for the amount of energy in a light field in thermal equilibrium, which also explains why hot objects radiate so much light. (slides)
Language: English
Open Access status: green
OpenAlex ID: W6927259841
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