Ciro Santilli
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Planck's law | 🗖 nosplit | ↑ parent "Black-body radiation experiment" | 101, 3, 350

🗖 nosplit | ⇓ toc | ↑ parent "Black-body radiation experiment" | Wikipedia | 101, 3, 350
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Used to explain the black-body radiation experiment.
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TODO how can it be derived from theoretical principles alone? There is one derivation at; https://en.wikipedia.org/wiki/Planck%27s_law#Derivation but it does not seem to mention the Schrodinger equation at all.
  • https-physics-stackexchange-com-questions-22075-deriving-plancks-radiation-law-from-microscopic-considerations
  • https-physics-stackexchange-com-questions-4816-is-there-a-fully-quantum-field-theoretic-treatise-of-plancks-law-for-black-body
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Video 51. "Quantum Mechanics 2 - Photons" published by ViaScience on 2012-10-18. Source. Contains a good explanation of how discretization + energy increases with frequency explains the black-body radiation experiment curve: you need more and more energy for small wavelengths, each time higher above the average energy available.
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