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Is the Commutator of x and f(x) Always Zero?
- prismaticcore
- · Replies 2 ·
Beam current and drift velocity calculations in A level physics
- Emilia.watson
- · Replies 3 ·
Water pressure at bathtub bottom in psia and psig
- hackashack
- · Replies 1 ·
Deriving minimum escape height and velocity
- guitarstorm
- · Replies 5 ·
Is energy conserved in Minkowski space with a time-varying electric field?
- DavidAlan
- · Replies 1 ·
How Do You Calculate the Velocity of a Compass Joint in Motion?
- scintillate10
- · Replies 1 ·
How Do You Calculate the Diameter of a Parachute Needed for Safe Landing?
- diracy
- · Replies 3 ·
Normalization integral for sin(θ)e^(-iφ) wavefunction
- josecuervo
- · Replies 6 ·
Probability of measuring positive parity for exponential wave function
- atomicpedals
- · Replies 8 ·
Rotating a two-dimensional coordinate system using linear algebra
- zheng89120
- · Replies 1 ·
Arfken, parity operation on a point in polar coordinates
- Clever-Name
- · Replies 6 ·
Why does A become |A| when normalizing a wavefunction?
- jinksys
- · Replies 1 ·
How Is Tension Calculated in the One Dimensional Wave Equation?
- Telemachus
- · Replies 1 ·
Degrees of freedom and conversion of a system of O.D.E.'s into 1 O.D.E.
- alk
- · Replies 1 ·
Solving a 2D Projectile Motion Problem: Find x
- GreenPrint
- · Replies 3 ·
Eigenvectors of coupled 2 different mass system
- physics-1
- · Replies 1 ·
Wavelength in finite potential well
- Thefox14
- · Replies 4 ·
Orbital Nodes (Diagrams of Psi/Psi^2)
- mistertaylor9
- · Replies 2 ·
Why is ⟨x⟩ zero when Ψ is odd?
- Rabbot
- · Replies 1 ·
Terminal Velocity In Glycerin 2.10 in Classical Mechanics
- thomaslanny
- · Replies 2 ·
How do you find the lattice constant of atoms?
- JoshHolloway
- · Replies 20 ·
Why Does the Integration of exp[abs(x)+3]*delta(x-2) from -1 to 1 Equal Zero?
- NeedPhyHelp
- · Replies 2 ·
Can the Sun Heat a Liquid to Five Times Its Own Temperature?
- steve233
- · Replies 1 ·
Expressing a potential inside a spherical shell as
- dikmikkel
- · Replies 2 ·
Electric flux through gaussian cube
- cscott
- · Replies 9 ·
Calculating Electric field and total charge
- ee1215
- · Replies 1 ·
Lagrangian for a rod constrained with ends on a vertical circle
- jncarter
- · Replies 8 ·
Raising and lowering operator coefficients
- davidj89
- · Replies 1 ·
Properties of Hermitian operators in complex vector spaces
- MSUmath
- · Replies 3 ·
Finding the centroid of a cardiod curve.
- PhyStan7
- · Replies 2 ·
Two waves vanishing at x = 0 and x = L with fixed wave velocity
- JuanYsimura
- · Replies 1 ·
Green's function for a critically damped oscillator
- shyta
- · Replies 10 ·
Classical mechanics - finding distance D in terms of velocity
- Rumor
- · Replies 4 ·
Solve Schrodinger Equations: Fourier Series/Integral for Psi(x)
- physicsg
- · Replies 1 ·
Classical Mechanics: Fictitious Forces: Centrifugal, Coriolis, Transverse, etc.
- alimerzairan
- · Replies 2 ·
Vector components in polar coordinates from Schutz chapter 5
- CatSails
- · Replies 6 ·
Determination of the polarization of a light wave
- Khamey
- · Replies 3 ·
Maximum intensity of two nearly equal-frequency waves with beats
- JuanYsimura
- · Replies 1 ·
Integrating 3 equations together
- ch5112
- · Replies 1 ·
Work and surface tension in alveolus expansion during breathing
- ch5112
- · Replies 1 ·
Newtons Three Laws and Force Question
- ahhh_david
- · Replies 2 ·
Quantum mechanics problem - Potentials
- RedPsi
- · Replies 10 ·
Relativistic Inelastic Collision of Protons
- AnniB
- · Replies 9 ·
How Is Binding Energy Calculated in Nuclear Reactions?
- mugen715
- · Replies 2 ·
Finding grad, div, and curl of given scalar and vector fields
- cmorissette
- · Replies 9 ·
Ordinary Diffusion and integration by parts
- Old Guy
- · Replies 5 ·
Compton Scattering: Finding Angle from only Initial Energy
- 1saac
- · Replies 7 ·
Evaporation Moisture: 0.3L/m2 Hot Water at 50°C
- me1234
- · Replies 2 ·
State space and its subspace : finding a basis
- max_jammer
- · Replies 5 ·
Finding orthonormal simultaneous eigenkets of two operator matrices
- voxel
- · Replies 5 ·
Show that the vector has zero divergence
- dizewarrior
- · Replies 5 ·
How Does Charge Density Affect Electric Field Strength Between Two Cables?
- Electra
- · Replies 3 ·
Solution to diffusion equation in 1d spherical polar coordinates
- captainst1985
- · Replies 3 ·
Setting up refraction through water and lens, finding focal length
- Shackleford
- · Replies 17 ·
How Is Angular Velocity Calculated in This Classical Mechanics Scenario?
- vrinda mukund
- · Replies 2 ·
Pendulum with time dependent length
- jncarter
- · Replies 4 ·
How Do You Determine the Time Evolution of a Wave Function Given \(\psi(x,0)\)?
- atomicpedals
- · Replies 7 ·
Significance of commutators in Quantum mechanics
- sadias_786
- · Replies 1 ·
What Is the Physical Meaning of Vector Potential in Electromagnetism?
- Gary Roach
- · Replies 3 ·
Transmission coefficient of spin-1/2 in magnetic field
- the_ron
- · Replies 1 ·
Question 1.7 Griffiths Introduction to Quantum Mechanics (2nd Edition)
- aschulz90
- · Replies 1 ·
Expressing volume change with thermal expansion coefficient β
- oexnorth
- · Replies 4 ·
Find the flux through a surface S (Electromagnetic Theory)
- jajay504
- · Replies 4 ·
What Is the Charge Distribution p(rho) for This Electric Field?
- jajay504
- · Replies 4 ·
Solving for magnetic vector potential (An integral issue)
- msimmons
- · Replies 1 ·
How to get the solution of idU(t)/dt=H(t)U(t)
- mathemaphysis
- · Replies 2 ·
Calculate most probable energy from Maxwell-Boltzmann distribution of energy
- TehDarkArchon
- · Replies 13 ·
Measurement in quantum mechanics problem
- jplcarpio
- · Replies 3 ·
How Does a Density Matrix Represent Quantum Averages?
- jfy4
- · Replies 6 ·
Calculating Potential Energy of 4 Charges - Deriving V(x,y,z)
- kuahji
- · Replies 1 ·
First order coherence classical optics problem
- Azelketh
- · Replies 1 ·
Mercury barometer with imperfect vacuum measuring error
- guitarstorm
- · Replies 2 ·
Understanding Neutral Buoyancy: Formulas and Calculations Explained
- ch5112
- · Replies 1 ·
What Are the Coefficients for Probability in Quantum Mechanics?
- jplcarpio
- · Replies 6 ·
Surface tension and work of a bubble or drop? S
- babybaby
- · Replies 1 ·
Estimate section of area under Maxwell-Boltzmann Curve
- TehDarkArchon
- · Replies 6 ·
Calculating Commutator of Two Operators
- jfy4
- · Replies 1 ·
Electric field and potential for concentric cylinder and shell
- dancingmonkey
- · Replies 2 ·
Evaluating a 'logarithmic' derivative
- ausdreamer
- · Replies 1 ·
Harmonic oscillator partition function
- tonysilva
- · Replies 2 ·
Translation check for Schrödinger equation solver project
- eoghan
- · Replies 2 ·
How Do You Find Space Charge Density from an Electric Field?
- weathergal
- · Replies 4 ·
Two particle of mass, find distance of equilibrium position?
- abcbeck88
- · Replies 1 ·
Heat transfer processes in ideal gas PV diagram
- accountkiller
- · Replies 1 ·
Equating Units in Plank's Blackbody Equation
- novop
- · Replies 1 ·
How can the inner product of two signals be calculated?
- Jncik
- · Replies 3 ·
Time dependent dispersion (Quantum Mechanics)
- emol1414
- · Replies 1 ·
Relation betwen de broglie and compton
- skanda9051
- · Replies 1 ·
Magnetic Moment of a Charged, Rotating Sphere
- drumercalzone
- · Replies 7 ·
Why isn't the normal force mgsin60 in this rotating rod problem?
- Latios1314
- · Replies 34 ·
Wavelengths due to electric dipole transitions
- brocq_18
- · Replies 18 ·
What is the collision energy and wavelength in a photon-photon scattering event?
- wukunlin
- · Replies 5 ·
What is the Speed of the Composite Particle After Collision?
- abcbeck88
- · Replies 1 ·
Quantum statistics expectation value
- bearries
- · Replies 14 ·
Entropy of Mixing for Two Ideal Gases at Different Temperatures
- Dahaka14
- · Replies 2 ·
How can I use Matlab to plot forces and velocities from level sets?
- EsmeraldaRuiz
- · Replies 1 ·
Statistical Mechanics: classical Heisenberg Model
- eXorikos
- · Replies 8 ·
Tracking equation producing wrong acceleration value
- AirForceOne
- · Replies 2 ·
What Is the Minimum Power Required for a Heat Pump to Maintain 20°C?
- samirnasri
- · Replies 1 ·
Does an Ideal Opamp Output Any Current?
- minifhncc
- · Replies 1 ·