Physics

Student

 Student
First question with score of 1 or more.
Awarded 47135 times.
Fourier Transform of a short signal
Awarded 2 hours ago
Pendulum with Oscillatory Support - A question on Lagrangian Mechanics
Awarded 6 hours ago
Motivation of Keeping Supersymmetry in String Compactification
Awarded 11 hours ago
Gravitational time dilation and power beaming
Awarded 11 hours ago
Information never gets lost theory - formalization
Awarded 12 hours ago
Why does a hollow and solid sphere expand the same volume when heated to the same temperature? Explain it quantitatively, not via a formula
Awarded 15 hours ago
Accounting for ghosts in calculation of massless closed string emission
Awarded 18 hours ago
What can the eigenvalues of unitary matrices tell us? [closed]
Awarded 19 hours ago
Representation of The Poincare Group
Awarded 21 hours ago
I am moving right and rain is falling vertically down.Why should I hold umbrella at an angle?
Awarded yesterday
Is it possible to increase the efficiency of a propelled vehicle by extracting and using the energy from its own suspension system?
Awarded yesterday
Heat Capacity at absolute zero
Awarded yesterday
Name of a class of mechanical systems similar to the $n$-body problem
Awarded yesterday
Problem with gravity
Awarded yesterday
Why does this segment seemingly get added twice in the Rocket Equation?
Awarded yesterday
Is there a backside of a black hole?
Awarded yesterday
Is there any way to experimentally determine the permittivity of an object?
Awarded yesterday
Are charged particles cold?
Awarded yesterday
In a rainbow, why is the top colour red and violet on bottom even though red emerges farther (42 degrees) than violet (40) when seen in a single drop?
Awarded yesterday
Factor before Dirac delta in magnetic dipole field formula
Awarded yesterday
Can the process gluon + gluon $\rightarrow$ 2 Higgs proceed in the following way in the standard model?
Awarded yesterday
WHY does a DC solenoid develop magnetic force even though its inductance is zero?
Awarded yesterday
Asymptotic form of a Coulomb-like integral
Awarded 2 days ago
A K-theory isomorphism
Awarded 2 days ago
Calculating $Z$ for a 2-state ideal gas [closed]
Awarded 2 days ago
Why is angular momentum a vector?
Awarded 2 days ago
Where is Lorentz contraction centered on?
Awarded 2 days ago
What is the proof of parallelogram law of vector additon?
Awarded 2 days ago
How to plot the phase of any H atom wavefunction (blue for +, red for -) not just for the spherical harmonics but also for the radial part?
Awarded 2 days ago
Curie temperature and magnetism
Awarded 2 days ago
Why is radiation of a particular frequency most intense in black body radiation?
Awarded 2 days ago
How to multiplex several light sources into one optical path? [closed]
Awarded 2 days ago
Tricky thought on Gauss's law
Awarded Jun 9 at 20:27
How to identify series and parallel connections of capacitors in complex circuits? [closed]
Awarded Jun 9 at 19:36
Does work done in a capacitor in moving a charge or increasing potential difference always twice the potential energy stored?
Awarded Jun 9 at 18:43
Zamolodchikov metric and coupling-dependent field rescalings
Awarded Jun 9 at 18:43
(post deleted or otherwise unavailable)
Awarded Jun 9 at 16:04
Why does quantum mechanics “collapse” without the uncertainty principle?
Awarded Jun 9 at 15:42
Can laser light be described by individual photons?
Awarded Jun 9 at 15:42
Alternate forms for the wave equation?
Awarded Jun 9 at 12:07
Propagation of electromagnetic waves
Awarded Jun 9 at 7:27
(post deleted or otherwise unavailable)
Awarded Jun 9 at 6:09
Are massless antineutrinos in the Standard Model right-handed or right-chiral?
Awarded Jun 9 at 5:26
Why is the acceleration along $x$-axis during projectile motion equal to 0?
Awarded Jun 9 at 1:47
Why was the neutrino thought to be massless?
Awarded Jun 8 at 22:46
What other possible quantum systems are there besides two-level/two-state quantum systems? [closed]
Awarded Jun 8 at 22:41
What spaces these metrics parameterize?
Awarded Jun 8 at 21:17
Recreate rainbow puddle in my house
Awarded Jun 8 at 17:06
Gravity in a universe where all energy has been turned to mass [closed]
Awarded Jun 8 at 16:41
Do stationary objects intoduce drag on closely passing moving objects
Awarded Jun 8 at 15:00
What determines the frequency of the wave at the coffee/milk boundary of my iced coffee?
Awarded Jun 8 at 14:05
Dielectric constant and conductivity in Maxwell's macroscopic equation
Awarded Jun 8 at 14:05
Calculating the change in position of center of mass when additional weight is added to a non uniform object
Awarded Jun 8 at 12:42
Is the orientation of rotation described by the Terrell-Penrose effect dependent upon the direction of travel? (2D for simplicity)
Awarded Jun 8 at 9:17
State of the art on relativistic perihelia precession in Solar System (other than Mercury)
Awarded Jun 8 at 9:11
Can soneome help me understand this part of the Feynman's Lost Lecture?
Awarded Jun 8 at 8:11
Principle of how refrigerator works: how is temperature dropping but pressure is not?
Awarded Jun 8 at 7:16
How to derive the linear form of Pfaffian equation?
Awarded Jun 8 at 4:55
How does the structure factor reflect the characteristics of particle distribution?
Awarded Jun 8 at 4:55
Can EM (radio) wave oscillation interact with an antenna without photon absorption?
Awarded Jun 8 at 4:33
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