Discrete energy and black body radiation
86989
How does quantization solve the ultraviolet catastrophe?
67701
The energy of an electromagnetic wave
3909
Does $E = mc^2$ apply to photons?
11602
Validity of naively computing the de Broglie wavelength of a macroscopic object
56266
Potential energy and the work energy theorem
10371
If photon energies are continuous and atomic energy levels are discrete, how can atoms absorb photons?
64337
Is it possible to focus the radiation from a black body to make something hotter than that black body?
69253
Intuitive explanation of the shape of the Maxwell-Boltzmann distribution
13312
Is there something similar to Noether's theorem for discrete symmetries?
106917
Do individual rays of light lose energy via the inverse square law?
118026
Energy conservation and quantum measurement
44817
Lower bound on energy is potential minimum
144664
Acceleration of electric charges and radiation
74582
How can blackbody radition be explained by quantization?
107647
The uncertainty principle and black holes
121832
Why do electrons around nucleus radiate light according to classical physics
81190
Why does the blackbody radiate even at thermal equilibrium?