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Physics

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First question with score of 1 or more.
Awarded 60656 times.
Time of flight to energy conversion (Jacobian) [duplicate]
Awarded 7 hours ago
What is the relation between the polarization $\mathbf{P}$ and the electric field $\mathbf{E}$ in piezoelectric and flexoelectric materials?
Awarded 7 hours ago
Does the value of the gravitational constant change due to dark matter?
Awarded 13 hours ago
Is there a relationship between the contact points and coefficient of kinetic friction I am not aware of? [closed]
Awarded 13 hours ago
Explicit FLRW Killing vector fields
Awarded 16 hours ago
Is white light a bunch of photons or a messy electromagnetic wave or both?
Awarded yesterday
(post deleted or otherwise unavailable)
Awarded yesterday
Drag caused by Unruh effect
Awarded yesterday
Is there a rigorous equivalence between the ball-on-hemisphere and falling rod problems?
Awarded yesterday
Let $\rho_0(x,y,z,t)$ be the initial mass density field then could we calculate its evolution with time using newtonian mechanics and how? [closed]
Awarded yesterday
The problem of the perfectly horizontal string
Awarded yesterday
When the frequency ceases to exist
Awarded yesterday
Enthalpy of An Ideal Gas
Awarded 2 days ago
Intuition behind Gor'kov potential and acoustic radiation force
Awarded 2 days ago
How does a stress gradient or concentration affect the creep behavior of rubber under constant compressive load?
Awarded 2 days ago
Does beat frequency work differently when the beat frequency is greater than one of the initial frequencies?
Awarded 2 days ago
Equivalence of Magnetic Monopole and Magnetization Current
Awarded 2 days ago
Calculation of spectra from a priori QFT/QED
Awarded 2 days ago
Why is focal length of a spherical mirror half of it's radius? I was trying to prove it with rules of geometry and reflection, but couldn't [closed]
Awarded 2 days ago
Kinetic or static friction? Are both involved?
Awarded May 7 at 6:06
How the Kramers escape rate relates to the diffusion?
Awarded May 6 at 14:15
Torque and inverted pendulum
Awarded May 6 at 8:22
Linking the voltage supplied to a dc motor with the lift produced by a propeller connected to it [closed]
Awarded May 5 at 19:15
Is EM radiation from a domestic main electric supply harmful?
Awarded May 5 at 19:07
Charged rings, currents caused by mechanical rotation, electromagnetic attraction/repulsion between rings and Weber electrodynamics
Awarded May 5 at 18:21
Where is potential energy stored in a human body?
Awarded May 5 at 10:33
Compactifying mismatched dimensions between asymmetric WZW primaries
Awarded May 5 at 6:07
Math books that cover basics every mathematical physicist should know [closed]
Awarded May 5 at 4:53
What does it mean for semiconductor work function to be p-type or n-type?
Awarded May 5 at 1:03
How to find the correlation matrix from the hamiltonian of any system in the fermionic basis?
Awarded May 4 at 20:26
How is density of energy of quantum fluctuations calculated? [closed]
Awarded May 4 at 20:26
(post deleted or otherwise unavailable)
Awarded May 4 at 18:34
Cell membrane tension as an entropic force
Awarded May 4 at 17:37
Deriving electric field due to disk on a point on its central axis, with equation of rod [closed]
Awarded May 4 at 11:16
What's the difference between arcs that can melt metal and arcs that are thin and simply just feel like they pinch you?
Awarded May 4 at 8:43
Why Fermi level does not lie at the top of the valence band of an intrinsic semiconductor at $0$ K?
Awarded May 3 at 21:26
Why does tension force exist and what is it's magnitude at various points of a large body? [closed]
Awarded May 3 at 20:34
Non-Equilibrium carriers in n-type semiconductor
Awarded May 3 at 17:47
Why is an ordinary function of position $f(t,x,y,z)$ a $(0,0)$-tensor?
Awarded May 3 at 11:42
Why can't we use the liquid formula for solids if we can derive it?
Awarded May 3 at 4:05
Electric water heater efficiency [closed]
Awarded May 3 at 2:17
Application of Noether's Theorem
Awarded May 3 at 2:09
Relativistic proton collision scattering angle
Awarded May 2 at 20:18
Thin Film Drainage Due To Gravity
Awarded May 2 at 19:31
Why is it assumed that the object deployed on a moving belt gains its velocity?
Awarded May 2 at 16:33
Transformation law of quantum fields
Awarded May 2 at 14:50
Does Convection occurs when we heat the water from above?
Awarded May 2 at 7:25
Using boundary conditions to find periodicity in integrable toda-chain
Awarded May 2 at 6:53
Could you image something using a quark microscope?
Awarded May 1 at 20:56
Correlation of speed of sound with elasticity in solids
Awarded May 1 at 15:30
Trajectory of the free end of a sliding rod on frictionless surface under gravity?
Awarded May 1 at 15:13
Projection operators of irreducible representations in tensor-multiplied basis
Awarded May 1 at 2:45
Why is Cascade Filling of Scuba Cylinders More Efficient?
Awarded Apr 30 at 21:55
How has the rotation of Earth been accounted for in the theory of gravitational time dilation?
Awarded Apr 30 at 20:47
Why does the difference between energy levels in the hydrogen atom not get small for large masses?
Awarded Apr 30 at 15:24
Spherical mirror image formation
Awarded Apr 30 at 13:53
Do I need to study mathematical logic to understand advanced physics? [closed]
Awarded Apr 30 at 13:53
(post deleted or otherwise unavailable)
Awarded Apr 30 at 7:07
Energy conservation in a travelling wave
Awarded Apr 29 at 20:23
In light cone, why is it a cone and not a sphere, given that light travels in all directions in space-time? Is it a projection of slice of 4D sphere?
Awarded Apr 29 at 18:05
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