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Evaluating Integral with Spherical Coordinates Using 4-Vectors
- parton
- · Replies 3 ·
How Are Time-Dependent and Time-Independent Coefficients Separated in TDSE?
- DickThrust
- · Replies 2 ·
Null geodesics of light from a black hole accretion disk
- Favicon
- · Replies 2 ·
Can substitution solve the de sitter universe problem?
- p.p
- · Replies 1 ·
Find the hydrostatic force exerted on a sphere
- suda
- · Replies 4 ·
Trouble with Orthogonality in Quantum Mechanics Algebra?
- sxc656
- · Replies 6 ·
How Does Charge Density Inside a Conductor Dissolve Over Time?
- th5418
- · Replies 6 ·
Gram-Schmidt orthogonalization with complex vectors v1 and v2
- astropi
- · Replies 3 ·
Finding the index of refraction with respect to the vertical axis
- greedo
- · Replies 2 ·
Neutron decay - is my answer unrealistic?
- jeebs
- · Replies 4 ·
Why does a repulsive potential proportional to 1/r² give a straight-line orbit?
- Cosmossos
- · Replies 1 ·
Degeneracy and commuting observables
- foxjwill
- · Replies 4 ·
Deriving Bessel Function Equation with Basic Relation
- shaun_chou
- · Replies 2 ·
What is the explanation for the 4m mass going down in a double Atwood machine?
- player1_1_1
- · Replies 4 ·
Transform of $\frac{u^3}{u^4+4}$: Fourier Analysis
- nhrock3
- · Replies 1 ·
Coin Rolling on Table: Finding Angle of Axis Tilted Inward
- Mr confusion
- · Replies 5 ·
Is the Square of a Density Matrix Equal to the Density Matrix Itself?
- Mr confusion
- · Replies 11 ·
Non-Relativistic Scattering: Born Approximation for Particle-Wave Vector k
- MathematicalPhysicist
- · Replies 1 ·
Time Dependence of the Infinite Square Well
- Odysseus
- · Replies 2 ·
Commutation relation of angular momentum
- p.p
- · Replies 3 ·
Body sliding down to circular path with friction on section AC
- JoanF
- · Replies 8 ·
Nuclear Shell Model - Spin-parity of excited states
- Manman
- · Replies 1 ·
Gyroscopes, moment of inertia, rotational energy and friction.
- j-e_c
- · Replies 1 ·
How can the Hamilton-Jacobi equation be derived and solved?
- GleefulNihilism
- · Replies 1 ·
What is the Angular Frequency of Small Oscillations on a Nonuniform Disk?
- GleefulNihilism
- · Replies 1 ·
How Do You Calculate the Kinetics of a Suspended, Unwrapping Cylinder?
- GleefulNihilism
- · Replies 1 ·
Magnetic Flux Density at different points about a solenoid
- ajhooger
- · Replies 1 ·
How to Determine Time Ordering in Phi-3 Theory for a 2-to-3 Particle Process?
- tayyaba aftab
- · Replies 1 ·
Finding potential difference between two points on a cone
- issacnewton
- · Replies 3 ·
Solve 2 Mass Spring Oscillations: m1,m2,k
- Cosmossos
- · Replies 10 ·
Transmission line relative amplitude question
- timhunderwood
- · Replies 3 ·
Electron-electron /Moller/ Scattering
- parazit
- · Replies 2 ·
Calculating the p.d. Across EC - Get an Explanation
- cheekymonkey
- · Replies 2 ·
SOS Problem with lagrange derivation
- thebigstar25
- · Replies 5 ·
Conducting rod falling between vertical rods in magnetic field
- intervoxel
- · Replies 2 ·
Scalar fields: why symmetric ener-mom. tensor?
- provolus
- · Replies 12 ·
What is the Normalisation Constant for a Particle in an Infinite Square Well?
- hhhmortal
- · Replies 7 ·
Finding eigenfunctions from exponential wavefunction at t=0
- oddiseas
- · Replies 1 ·
Position operator is it communitative
- zimbabwe
- · Replies 3 ·
Solve Schrodinger Equation for Infinite Square Well - Q1
- oddiseas
- · Replies 3 ·
For Deriving De Broglie' Wavelength
- puneeth
- · Replies 1 ·
Interference fringes in Young's Double Slit Experiment
- kihr
- · Replies 8 ·
Do Grassmann Numbers Commute With Fermionic Operators?
- pellman
- · Replies 1 ·
How do I format equations and questions for a better presentation on this site?
- oddiseas
- · Replies 1 ·
Momentum and force in car collision, fall, and impact problems
- FAJAS
- · Replies 12 ·
Compute Limit of 4-Vectors: p and q
- parton
- · Replies 5 ·
How Much U-235 is Consumed by a 1 GW Nuclear Power Plant in 18 Months?
- Akim679
- · Replies 1 ·
Why Do I Get Two Different Answers for Na|n\rangle in a Fermionic Oscillator?
- pellman
- · Replies 4 ·
2 masses on an inclined plane, one unknown mass needs to be found
- oconnc59
- · Replies 1 ·
Pressure on uniformly charge spherical shell
- timhunderwood
- · Replies 3 ·
Nearest Neighbor and Second Nearest Neighbor Distances in FCC Lattice?
- USI
- · Replies 1 ·
Coulomb integral in helium and molecular orbital exponential
- MathematicalPhysicist
- · Replies 8 ·
Central potential in quantum mechanics
- Bavon
- · Replies 4 ·
Solving General Relativity ODE with Table on p98
- latentcorpse
- · Replies 11 ·
Cable theory - calculating cable length using graphs
- af86
- · Replies 2 ·
Basis Transformation for Wave Function
- Proofrific
- · Replies 3 ·
What does it mean for momentum to be a constant of motion?
- jus8727
- · Replies 1 ·
What force is the pin exerting on the rod?
- AirJersey
- · Replies 1 ·
Modelling helium in the joule kelvin expansion
- sheelbe999
- · Replies 1 ·
Where do the units for fracture energy come from in this equation?
- Denzil
- · Replies 1 ·
What is the expression for the density of states in 2D?
- jeebs
- · Replies 6 ·
Solving for Current Decay in a Resistor/Capacitor Circuit
- fasegovia
- · Replies 3 ·
Bainbridge Mass Spectrometer - Finding the mass of ions
- HollieDee
- · Replies 1 ·
How Accurate is the Uncertainty in the Lifetime of Electron-Positron Pairs?
- Phyisab****
- · Replies 3 ·
What Does the Hamiltonian Tell Us About Forces on a Suspended Wire?
- hasasl
- · Replies 1 ·
Finding Constants in Relativistic Trajectory Problem
- E92M3
- · Replies 3 ·
Potential at Junction of Two NiCr Wires
- hnicholls
- · Replies 6 ·
Group velocity of EM waves in a dispersive medium with given permittivity
- dingo_d
- · Replies 9 ·
How Can a Cross Mask Transform a Circle of Light into a Square?
- dm9292
- · Replies 4 ·
Diffusion Limited Aggregation Matlab Problem
- leviathanX777
- · Replies 5 ·
Movement of planet in central force - hamilton mechanics
- player1_1_1
- · Replies 2 ·
Special relativity and speed of body
- kapv89
- · Replies 15 ·
Least action principle for a free relativistic particle (Landau)
- provolus
- · Replies 4 ·
Is the Electron Confined to a Fixed Radius in Hydrogen's Ground State?
- jaejoon89
- · Replies 1 ·
Nonconducting Rod: How to Determine Electric Potential at x=L+d?
- Gogeta007
- · Replies 1 ·
What Is the Diameter of a Tungsten Filament with a Given Length and Resistance?
- rinarez7
- · Replies 3 ·
Expectation value of raising/lowering operators
- quasar_4
- · Replies 1 ·
Two physics KE/PE questions(and possibly more, studying for a test)
- axforts
- · Replies 2 ·
Identical Particles - Silly question
- IHateMayonnaise
- · Replies 3 ·
Commutator of Hamiltonian and momentum operator for general potential
- jus8727
- · Replies 12 ·
How to Solve the Integral of a Legendre Polynomial?
- shaun_chou
- · Replies 2 ·
Block Slides on Rough Horiz Surface with Pic
- hodgepodge
- · Replies 1 ·
What Are the Eigenvalues and Eigenvectors of This Spin Hamiltonian?
- dreamspy
- · Replies 5 ·
What is the solution to the Tricky Collision Problem?
- jj2443
- · Replies 3 ·
Are the Vector Operators K1 and K2 Hermitian or Anti-Hermitian?
- ber70
- · Replies 1 ·
Parallel RLC Circuit: Find Current I & Resonance Condition
- libelec
- · Replies 1 ·
Is Momentum the Same as Newton's Second Law?
- aloshi
- · Replies 15 ·
Thrust,drag and lift on airplane Question
- ikrom52
- · Replies 2 ·
Calculating the fraction of water that freezes.
- Prospal
- · Replies 1 ·
Calculating Force on Achilles Tendon: Component Method and Formulas
- koreanlearner
- · Replies 2 ·
Electric field for a plane wave in free space
- jb646
- · Replies 1 ·
Finding maximum distance of a lit power source
- 02drai
- · Replies 1 ·
Finding Velocity and Height of Wedge After Block Release
- imdiskid06
- · Replies 10 ·
Simple Harmonic Motion, velocity and acceleration
- hodgepodge
- · Replies 4 ·
This is not a physics forum thread
- sheldonballom
- · Replies 1 ·
What is the Gravitational Force Between Objects of Varying Mass and Distance?
- MCorporal
- · Replies 2 ·
What is the Amplitude in an SHM Problem?
- jvick717
- · Replies 2 ·
Net force on a mass at the corner of a rectangle with three others
- wr1015
- · Replies 3 ·
Solving a Statics Question - Reaction Force Ay
- ikrom52
- · Replies 2 ·