Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
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Deriving minimum escape height and velocity
- guitarstorm
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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 ·
Question about normalization of wavefunction
- josecuervo
- · Replies 6 ·
Parity & Copenhagen: Probability of Positive Parity
- atomicpedals
- · Replies 8 ·
General question regarding coordinates
- zheng89120
- · Replies 1 ·
Arfken, parity operation on a point in polar coordinates
- Clever-Name
- · Replies 6 ·
Why Does A Become |A| in Normalizing Ψ Homework?
- jinksys
- · Replies 1 ·
How Is Tension Calculated in the One Dimensional Wave Equation?
- Telemachus
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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
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Orbital Nodes (Diagrams of Psi/Psi^2)
- mistertaylor9
- · Replies 2 ·
Quantum mechanics and expectation values.
- Rabbot
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Terminal Velocity In Glycerin 2.10 in Classical Mechanics
- thomaslanny
- · Replies 2 ·
Find the Lattice Constant of Atoms - Get Help Now!
- 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 ·
Rod Constrained at Ends: What is the Lagrangian and Oscillation Frequency?
- 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 ·
Solving Wave Interference: A Study of Frequency & Amplitude
- 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
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Classical Mechanics: Fictitious Forces: Centrifugal, Coriolis, Transverse, etc.
- alimerzairan
- · Replies 2 ·
Vector and Basis Transformations in Schutz's Intro to GR: Am I Doing It Right?
- CatSails
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Determination of the polarization of a light wave
- Khamey
- · Replies 3 ·
Comparing Max Intensities for Two Equal-Amplitude Waves
- JuanYsimura
- · Replies 1 ·
Integrating 3 equations together
- ch5112
- · Replies 1 ·
Need help to find pressure for Alvelous
- 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 ·
Solving Grad, Div, and Curl: Homework Help
- 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 ·
Modern Optics Problems: Solving Junior Level Challenges
- 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 ·
Thermo physics. Dealing with adding dQ to a system with P held constant.
- 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 ·
Question about a mercury barometer with an imperfect vacuum
- 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 ·
Potential of Concentric Cylindrical Insulator and Conducting Shell
- dancingmonkey
- · Replies 2 ·
Evaluating a 'logarithmic' derivative
- ausdreamer
- · Replies 1 ·
Harmonic oscillator partition function
- tonysilva
- · Replies 2 ·
Can you please check my translation?
- 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
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Equating Units in Plank's Blackbody Equation
- novop
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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 ·
Circular Motion: Coefficient of Static Friction, u=0.2, Angular Speed, w
- 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 ·
Solving Multiple Tracking Homework Equations for Answer
- 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 ·
Can a Photon be deflected by Magnetic and Electric Field?
- utsav55
- · Replies 7 ·
Why Is Reversibility Essential for Using dS=δQ/T?
- Proust
- · Replies 1 ·
Magnetostatics problem: find B and H
- summerwind
- · Replies 1 ·