Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
Threads
What Is the Interatomic Distance at Which V(r) Is Minimized in Cl2?
- ibysaiyan
- · Replies 11 ·
Problem solving Heat Diffusion Equation
- XCBRA
- · Replies 2 ·
Electrostatic potential on the surface of a conductor
- rbnphlp
- · Replies 3 ·
Self-inductance of a rectangular loop
- De_Lille_D
- · Replies 5 ·
Triple Scalar Product and Torque Explained?
- Herricane
- · Replies 1 ·
Doublie slit w/ electron problem
- overside
- · Replies 4 ·
What is the primary evidence that the Earth's outer cores is fluuid in nature?
- blueyellow
- · Replies 2 ·
Solving E Extensive Parameter Relation: cE = E(cS, cV, cN)
- ehrenfest
- · Replies 2 ·
What is the Correct Form of the Free Propagator in QFT?
- Phymath
- · Replies 2 ·
What is the Angular Momentum of a Bent Plate Rotating at 30rad/sec?
- max1546
- · Replies 2 ·
Calculate input power from the data
- asnali4u
- · Replies 7 ·
How Long for Wave Amplitude to Decrease by a Factor of e?
- knowlewj01
- · Replies 7 ·
How Can R_{00} Be Expressed Using Initial Data in General Relativity?
- PhyPsy
- · Replies 1 ·
How to increase the convergence speed?
- hermano
- · Replies 1 ·
Are Coefficients of Potential Non-Negative?
- N2O2
- · Replies 3 ·
How Do You Find Isometries in Relativity?
- Flaneuse
- · Replies 2 ·
What Are the E and B Fields Inside a Capacitor Within a Solenoid?
- cool4u224
- · Replies 5 ·
How Do You Calculate the Maximum Height of an Inclined Plane?
- Ilovepysics
- · Replies 2 ·
Three Dimensional Infinite-Potential Well Energies
- hADAR1
- · Replies 3 ·
Where Is the Expectation Value in a 2p Orbital?
- Radfire
- · Replies 2 ·
Interference in Air Wedges exercise
- Supergabson
- · Replies 4 ·
Computing Heisenberg Uncertainty Value
- i.nagi
- · Replies 1 ·
How Do You Calculate the Expectation Value of Momentum in Quantum Mechanics?
- atomicpedals
- · Replies 4 ·
Motion of Point P in Complex Plane: Finding z(t)
- fizzo68
- · Replies 4 ·
Otto Cycle - Thermodynamics - Efficiency
- ChronicQuantumAddict
- · Replies 11 ·
What is the minimum kinetic energy of a neutron in a nuclear potential well?
- bharath666
- · Replies 1 ·
Lagrange Function for a certain problem
- headbam
- · Replies 2 ·
Time Independant Pertubation Theory - QM
- knowlewj01
- · Replies 3 ·
Zero-point energy from Schroedinger equation using Ritz variaton principle
- Juqon
- · Replies 20 ·
Spherical layer charge distribution and multipole expansion
- Horacius.Rex
- · Replies 1 ·
Ground State Energy of Helium Atom - Integration problem
- thepopasmurf
- · Replies 1 ·
The electricfield inside a board
- axcelenator
- · Replies 1 ·
Finding fundamentals of a wave from a product of two sinusoids
- elsamp123
- · Replies 15 ·
What is the strain on a cantilever beam under perpendicular force?
- buzzz
- · Replies 1 ·
Dispersion relationship for internal gravity wave
- danhall24
- · Replies 1 ·
Wave Interference in complex notaion
- HeisenbergW
- · Replies 15 ·
Particle in a Box: Solving for Acceptable Wave Function with Boundary Conditions
- thomashpotato
- · Replies 2 ·
QM - Position/Momentum representation problem
- knowlewj01
- · Replies 4 ·
Lagrangian problem invovling velocity
- rabble88
- · Replies 4 ·
How Is Work Calculated Along a Semicircle in Vector Calculus?
- HeisenbergW
- · Replies 5 ·
A system consists of two indistinguishable spin-1 fermions, both confined
- blueyellow
- · Replies 6 ·
Mechanical vibrations homeworks
- leocer
- · Replies 1 ·
What Is the Ground State Energy of a Particle in a Modified Potential Well?
- blueyellow
- · Replies 28 ·
Finding the Electric Field for a Metal Ring in a Magnetic Field
- beyondlight
- · Replies 1 ·
How Do the Electron Orbitals of H and He+ Differ?
- rburt
- · Replies 1 ·
Continuum Mechanics Rotation Matrix Problem
- lanew
- · Replies 1 ·
Finding work done in spherical coordinates
- HeisenbergW
- · Replies 3 ·
Index of refraction of different wavelengths
- piglet
- · Replies 2 ·
Calculating the direction of magnetic field at a point above a loop of current
- CentreShifter
- · Replies 1 ·
Expectation Value of a component of Orbital Angular Momentum
- Josh158
- · Replies 1 ·
How Do You Calculate Mass and Frictional Force in Physics Problems?
- pixies6
- · Replies 3 ·
Finding the time using the acceleration (forces)
- ilovemynny
- · Replies 3 ·
Why dont integrate all electric fields in a sphere?
- axcelenator
- · Replies 1 ·
What Is the Thinnest Soap Film That Appears Black with 520 nm Light?
- piglet
- · Replies 9 ·
Pauli exclusion principle and parallel spin.
- Silversonic
- · Replies 1 ·
Introduction to electrodynamics - help with a dipole problem
- Flynndle
- · Replies 1 ·
How Do the Commutator Relations Lead to Equation 26 in Quantum Optics?
- sam_021
- · Replies 2 ·
Matter Mass Density Formula - 8.36x10^-33T^4
- smitty8371
- · Replies 1 ·
Help Needed: Calculating Universe Temperature at Star System Scale
- smitty8371
- · Replies 17 ·
Calculating Electric Field from Ideal Electric Dipole
- jsund323
- · Replies 1 ·
String Theory: Formal vs Applied - Which Allows More GR?
- latentcorpse
- · Replies 1 ·
Calculating Angular Velocity with a Drop of Water on a Rotating Turntable
- nicnic344
- · Replies 1 ·
Pendulum on a spring accelerating upward
- MiloMinder
- · Replies 1 ·
Eigenvalues of commuting observables (angular momentum)
- gitano
- · Replies 5 ·
How can I calculate the angular frequency with given values?
- borobeauty66
- · Replies 5 ·
Thermodynamic derivation of heat capacity
- tarletontexan
- · Replies 3 ·
Estimating Debye Frequency from Dispersion Curves: What's the Proper Approach?
- gomboc
- · Replies 1 ·
How should I calculate the error in my e/m ratio calculation for my homework?
- Phystudent91
- · Replies 1 ·
Why Is Attempting Homework Before Seeking Help Crucial?
- MPX
- · Replies 1 ·
Why Is Thermal Radiation Usually Negligible in Solids?
- Telemachus
- · Replies 3 ·
How to derive characteristic wavelength of x-ray from energy equation?
- boladore
- · Replies 1 ·
Write down the ground state eigenfunction (and spin) of Helium.
- helpcometk
- · Replies 1 ·
Linear degree of freedom - Equipartition theorem
- steve233
- · Replies 1 ·
How Is Work Calculated for a Driver Plate During Stress Accumulation?
- onandon
- · Replies 1 ·
How to Set Up Coupled Harmonic Oscillator Problem?
- Xyius
- · Replies 24 ·
How Does Pipeline Branching Affect Static Pressure Oscillations?
- fewnick
- · Replies 1 ·
Variation of Resistance with temperature Lab experiment
- eximius
- · Replies 3 ·
How to Analyze a Wheatstone Bridge with Inductances?
- chohocvo
- · Replies 6 ·
Do the observables for d/dx and x^2 commute?
- user14
- · Replies 1 ·
Thick walled cylinder: find required thickness
- mylovelyamber
- · Replies 3 ·
Stellar object ejects a jet Special Relativity
- crimsonidol
- · Replies 5 ·
Derive heat capacity at constant pressure
- tjlaxs
- · Replies 2 ·
Interaction force between magnetic dipoles
- Akyu
- · Replies 3 ·
Coriolis Effect: Calculate Acceleration & Direction
- Chowie
- · Replies 4 ·
How Many Stationary States Exist for a Double Delta Function Potential?
- G01
- · Replies 7 ·
One mole of neon, a monatomic gas, starts out at STP.
- GabrielleP
- · Replies 2 ·
Deriving EOMs and Field Equations of General Relativity
- latentcorpse
- · Replies 4 ·
Kinetic Energy of the Products of Nuclear Reaction?
- JayRemmy
- · Replies 5 ·
Rotational properties of the harmonic oscillator
- DielsAlder
- · Replies 1 ·
Integration involving spherical harmonics
- lordkelvin
- · Replies 3 ·
How does special relativity handle acceleration?
- latentcorpse
- · Replies 9 ·
Specific heat capacity varies with temperature.
- necromanzer52
- · Replies 1 ·
What is the wave function of a square wave in an infinite potential well?
- Smeags22
- · Replies 19 ·
Deriving the square angular momentum in spherical coordinates
- Raziel2701
- · Replies 1 ·
Energy levels in Hydrogen - derivation
- Grand
- · Replies 9 ·
Show that the satellite's orbital period P at large distances (r a) is given by
- blueyellow
- · Replies 2 ·
Period of arbitrary amplitude pendulum using average speed
- nixed
- · Replies 2 ·
Solving Dave's Cardboard Contact Force Problem
- capridece
- · Replies 4 ·
Complex scalar field - Feynman integral
- ryanwilk
- · Replies 1 ·
Lagrangian of a Particle in Spherical Coordinates (Is this correct?)
- Xyius
- · Replies 3 ·