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Physics

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 Popular Question
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Why is quantizing the free electromagnetic field in the Lorenz gauge more subtle than in the Coulomb gauge?
Awarded 5 hours ago
Why electrons do not emit electromagnetic radiation when they "jump" to an excited state?
Awarded 6 hours ago
How we can calculate the elements of the Mueller matrix?
Awarded 7 hours ago
Difference between ways of transmitting power
Awarded 16 hours ago
Do ideal gasses really not interact with each other at all?
Awarded 17 hours ago
Spinor indices manipulation in the Noether's current for free fermions
Awarded 17 hours ago
How can an irreversible isothermal process exist?
Awarded 20 hours ago
Is This Video on Bell's Theorem Wrong?
Awarded 22 hours ago
Meaning of the momentum vectors $\mathbf{k}$ in electronic band structure
Awarded 22 hours ago
Point of application of pseudo-force?
Awarded 23 hours ago
Need quote from early 20th century about inability to tap into vast energies stored in nucleus of atom
Awarded 23 hours ago
Book suggestion. (Strongly correlated electron systems)
Awarded yesterday
Massless limit for Dirac field
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Possible values for $L_x$
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What state does a system collapse to after measuring a degenerate eigenvalue?
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Are there dye which turn infrared lights into visible colored light?
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If a drop of water hits something at bullet speed, will it damage it?
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Copenhagen Interpretation vs Quantum Decoherence? [closed]
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Isn't the universe older than 13.8 billion years? [duplicate]
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Why do molecules form band spectrum?
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For a molecule, does the term 'thermal vibration' mean the same thing as 'molecular vibration'?
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confusion about finite line charge
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Testability of consciousness-causes-collapse interpretation
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Has Hawking radiation and black hole evaporation been observed by astronomers?
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Wavy stream of liquid
Awarded 2 days ago
Equal a priori probabilties in statistical physics
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What is the Plasma emissivity?
Awarded 2 days ago
Many-world interpretation of double slit experiment
Awarded 2 days ago
Can shining a laser pointer on an Ice Cube melt it?
Awarded 2 days ago
What is the difference between $u$ and $t$ channels in Feynman diagrams?
Awarded 2 days ago
How to entangle two superconducting qubits?
Awarded 2 days ago
Invariance of commutator relations under change of basis
Awarded 2 days ago
Temperature of system in canonical ensemble
Awarded 2 days ago
Rotation of angular momentum eigenfunctions?
Awarded 2 days ago
Does the drift velocity of electrons in a wire having constant length and a constant voltage applied across a depends on the area of cross section?
Awarded 2 days ago
Why can you not use equation of motion $v^2 - u^2 = 2as$ when attempting escape velocity questions?
Awarded Jan 29 at 11:07
Frictional Force Acting On A Walking Dog
Awarded Jan 29 at 8:08
A body is floating in a liquid of equal density and then pushed down. Why does it sink?
Awarded Jan 29 at 7:11
Magnetic field appearing in equation for free energy
Awarded Jan 29 at 3:57
Relativistic mass or rest mass
Awarded Jan 29 at 3:49
Free electrons in conductors
Awarded Jan 29 at 3:01
is decoherence continuous?
Awarded Jan 29 at 0:15
How does the state variables $(P,V)$ remain constant for a system with adiabatic wall?
Awarded Jan 28 at 23:36
Is the average speed for any nitrogen molecule 422 meters per second?
Awarded Jan 28 at 22:48
Inconsistent image charges: what happens when three conducting planes meet?
Awarded Jan 28 at 22:17
Self similarity for slowpokes
Awarded Jan 28 at 22:05
What is the key difference between SI and MKS units?
Awarded Jan 28 at 21:50
Redirecting light beams from beam splitters
Awarded Jan 28 at 21:50
Why isn't quantum entanglement just a lack of information?
Awarded Jan 28 at 21:44
Red-shift formula
Awarded Jan 28 at 21:34
Does the 1-loop beta function in $\phi^4$ theory depend on the renormalization scheme?
Awarded Jan 28 at 21:18
Can shape of the universe change?
Awarded Jan 28 at 21:12
Why is the imaginary part of the Breit-Wigner propagator given by the total decay width?
Awarded Jan 28 at 20:42
Coulomb's law and Plasma [closed]
Awarded Jan 28 at 20:01
Short circuit vs circuit with load
Awarded Jan 28 at 16:53
Why generating energy from the gravity side (air column) in a buoyancy chain machine isn’t possible? [duplicate]
Awarded Jan 28 at 16:11
Planck`s law for an interval of wavelengths
Awarded Jan 28 at 15:32
Help with 1D and 2D density of states
Awarded Jan 28 at 12:15
Is velocity defined in the instant a body hits the ground?
Awarded Jan 28 at 12:10
Relationship Between Saturation Current and Light Intensity According to Wave Theory of Light
Awarded Jan 28 at 11:42
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