Are these two writings of Planck's Law the same thing?
11053
Planck's Law in terms of wavelength
3808
Why do same/opposite electric charges repel/attract each other, respectively?
17427
Is Pauli-repulsion a "force" that is completely separate from the 4 fundamental forces?
13096
Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?
13395
Why aren't Faraday's law of induction and Maxwell-Ampere's law (without sources) symmetric?
34004
Why is time evolution unitary?
84649
Why is the application of probability in QM fundamentally different from application of probability in other areas?
15170
Legendre symbol, second supplementary law
68906
Do the same equations of motion imply the same Lagrangians?
4789
Apparent Violation of Newton's $3^{\text{rd}}$ Law and the Conservation of Momentum (and Angular Momentum) For a Pair of Charged Particles
156467
Does $\langle\Omega|\mathrm{e}^{\mathrm{i}Px}=\langle\Omega|\mathrm{e}^{\mathrm{i}0x}$? $(\langle\Omega| =$ ground state of the interacting theory)
45625
Is energy content of a system different depending on the observer?
91359
Are these mixed partial derivatives equal?
13605
EM wave function & photon wavefunction
138680
What is the relation between Langevin and Fokker planck equation?
114696
Is the second law of thermodynamics a fundamental law, or does it emerge from other laws?
82441
Physical laws prior the big bang (quantum fluctuations)