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
Orbital angular momentum and kinetic energy
- bon
- · Replies 3 ·
What are the possible solutions for the TISE in the infinite square well model?
- spaghetti3451
- · Replies 4 ·
Geodesics: Constant Velocity & Affine Parameterization
- latentcorpse
- · Replies 1 ·
Connection transformation from geodesic equations
- cazlab
- · Replies 4 ·
Linear to angular acceleration of lop-sided disc
- fysiikka111
- · Replies 5 ·
What Is the Highest Redshift for Star Formation?
- damasgate
- · Replies 3 ·
How Does ADM Formalism Lead to Equation 11 in the Context of General Relativity?
- shadi_s10
- · Replies 2 ·
How Large Is a CMB Hot Spot Today Compared to the Virgo Supercluster?
- damasgate
- · Replies 1 ·
What is the density of states in k-space?
- RadonX
- · Replies 1 ·
Calculating Rotational Inertia with Blocks and a Pulley
- dudforreal
- · Replies 24 ·
Is the Quotient Theorem Applicable to 4th Rank Tensors?
- latentcorpse
- · Replies 9 ·
Did I Make Conceptual Mistakes in Deriving the Hypsometric Equation?
- arenaninja
- · Replies 1 ·
How Do You Normalize an Angular Momentum State and Determine Lz Probabilities?
- kcasali
- · Replies 6 ·
Calculating the Commutator of H and r in 3D - What is the Correct Solution?
- rcross5
- · Replies 2 ·
Understanding Neutron Scattering from Nuclei: Questions and Answers
- ryanwilk
- · Replies 1 ·
Heat Transfer Coefficient for Ice Melting Time
- Point Conception
- · Replies 1 ·
Feynman Rules for Crossing Lines in Green's Function Diagrams?
- latentcorpse
- · Replies 22 ·
Why Is the Average Velocity of Gas Molecules Zero?
- shamone
- · Replies 1 ·
Infinite potential barrier question.
- xcrunner2414
- · Replies 9 ·
Gibbs-Maxwell Relation: A Derivation Explained
- astropi
- · Replies 4 ·
Step response of a RC circuit asking for i(t)
- danielerbe
- · Replies 1 ·
Finding current of a revolving charged cylinder
- hangainlover
- · Replies 2 ·
Converting between Covariant and Contravariant matrices
- LoopQG
- · Replies 2 ·
Addition of Angular Momentum - Measurement Probability
- Tangent87
- · Replies 12 ·
Solve Electrical Potential Homework: 24 kV, Droplet Mass 2.2 x 10^-13 kg
- NZS92
- · Replies 1 ·
Calculating Nuclear Spin: Oxygen-17
- nicedazed
- · Replies 5 ·
Harmonic Oscillation of two point masses
- doublemint
- · Replies 2 ·
Where Can I Find the Dimensional Analysis of Emissivity?
- mikekyrou
- · Replies 4 ·
Help polishing off a Classical E&M HW question
- Neumann12
- · Replies 2 ·
Write a report into what graviton is
- Rulez
- · Replies 2 ·
2fer: Infinite Line and Plane Energy Field
- Rettro
- · Replies 2 ·
I can't understand the discrete time unit impulse response and convolution
- Jncik
- · Replies 2 ·
How Do Initial Conditions Affect Solutions in Damped SHM with Forced Motion?
- xago
- · Replies 6 ·
On-axis field degradation of solenoid
- Orlando
- · Replies 1 ·
Point Charge Electric Field Problem
- Rettro
- · Replies 2 ·
How to Prove <v_x>=0 for Weakly Interacting Gas Molecules?
- AStaunton
- · Replies 6 ·
Non conservative electric field
- aim1732
- · Replies 8 ·
Quantum mechanics, way of writing the eigenstates
- Chronos000
- · Replies 3 ·
Resolving Forces - Shear and Bending Moment -
- tomygun_123
- · Replies 6 ·
Transformation of the affine connection
- ehrenfest
- · Replies 4 ·
How Do the E and B Fields Transform Through Rotation and Boost?
- Matterwave
- · Replies 1 ·
Determining the direction of the magnetic field of an infinite sheet of current
- LostInToronto
- · Replies 2 ·
Effect of electrical field on heat capacity
- Shadowz
- · Replies 8 ·
What Is the Index of Refraction for a Transparent Plastic Piece?
- smashyash
- · Replies 1 ·
Calculate Mass of Eri B & C: Solar Mass Ratio
- mjolnir80
- · Replies 4 ·
How Do You Convert 2-Axis Rotation to 3-Axis Lift for a Disc?
- dav_i
- · Replies 1 ·
Hydrogen Emission Spectra Wavelength
- carrico
- · Replies 1 ·
What is the definition of a rank 3 totally antisymmetric tensor?
- ehrenfest
- · Replies 4 ·
Expected value for potential energy (quantum)
- Sapper6
- · Replies 12 ·
Determine unit normal (eigenvalue, eigenvector)
- TimmvK
- · Replies 1 ·
What Is the Ratio of Rates for e+ e- -> mu+ mu- at sqrt(s)=5 GeV?
- Ai52487963
- · Replies 1 ·
Isothermal, adiabatic, isovolumetric process
- Bassalisk
- · Replies 6 ·
Particle Exchange Symmetry Question
- Delber
- · Replies 1 ·
Energy gap from conductivity- temperature graph
- life is maths
- · Replies 8 ·
Astronomy, fraction of stars to have ever lived
- Chronos000
- · Replies 1 ·
Solving Odd Dynamics Problem with 2 lb/ft Spring & 10 lb Bob
- Lancelot59
- · Replies 4 ·
Help with Reducing an Equation into Jacobi Identity Form
- kreil
- · Replies 3 ·
Hamilton's Equations and Generating Function
- Tangent87
- · Replies 1 ·
How Do You Calculate Properties of a Transverse Wave?
- KatieKT
- · Replies 4 ·
Simple Introductory Problem that's giving me troubles
- ChaseRLewis
- · Replies 2 ·
Michelson Interferometer, Optics Derivation
- Traius
- · Replies 1 ·
Finding E, L and Lz from wavefunction
- the riddick25
- · Replies 3 ·
Angle calculation from Atomic Term Symbol
- pdubbbs
- · Replies 1 ·
How to Convert Ampere's Law to Laplace Equations and Solve Numerically?
- yoyobarn
- · Replies 2 ·
How to Find Orthonormal Kets for Commuting Degenerate Operators?
- ausdreamer
- · Replies 6 ·
QM: changing basis of quantum states
- doublemint
- · Replies 10 ·
Capacitance, parallel plates, electric field
- Chronos000
- · Replies 3 ·
Electrostatics of 4 charges arranged in a square
- fizziksr0cks
- · Replies 1 ·
Aproximate ground state wave functions
- dingo_d
- · Replies 6 ·
(n=3, l=2, j=5/2) -> (n=2, l=1, j=1/2) hydrogen transition?
- andresordonez
- · Replies 2 ·
Electric Field at Radius r from Concentric Conducting Spherical Shells?
- Chronos000
- · Replies 2 ·
Answering Multiple Choice Questions on Homework
- abrowaqas
- · Replies 1 ·
Two unknown variables in experiment equation
- smashyash
- · Replies 6 ·
Particle in an infinite square well
- KaiserBrandon
- · Replies 5 ·
Solve Force on Square Loop with Current I in Non-Uniform Field
- stunner5000pt
- · Replies 6 ·
Maxwell-Boltzman Distribution for Ideal Gases (Thermodynamics)
- eliassiguenza
- · Replies 2 ·
Solving for Distance d Up Slope of 1/5
- Lancelot59
- · Replies 2 ·
Electrostatic Potential of cylindrical surface
- greygasher
- · Replies 1 ·
How is the Tension in a Rubber Band Related to Thermodynamics?
- jason177
- · Replies 1 ·
The Power Factor Correction Equation
- headshrinker
- · Replies 1 ·
What Are the Energy Values and Probabilities for Two Particles in a 1D Box?
- nemisis42
- · Replies 3 ·
What is the Mistake in Determining the Speed of Gear Rack E?
- sami23
- · Replies 2 ·
Decaying Problem and the Age of a Sample.
- meganyew
- · Replies 1 ·
Can I find ψ(x) from a(k) in quantum physics?
- QuantumJG
- · Replies 2 ·
Showing the Hermitean Adjoint Property for Operators
- QuantumJG
- · Replies 1 ·
Must a wavefunction always be dimensionless?
- jeebs
- · Replies 1 ·
Are These Physics Multiple Choice Answers Correct?
- abrowaqas
- · Replies 5 ·
Mathemathical Methods to Solve a Physics Problem
- Hells_Kitchen
- · Replies 5 ·
How Long Does an Electron Stay in the Hydrogen 2p State?
- thesage
- · Replies 1 ·
Rigid body kinetics in 3 dimension space
- Telemachus
- · Replies 1 ·
Understanding Simple Pendulum Stability: Linearization and Derivatives
- xago
- · Replies 1 ·
Finding Resolution for PIPS Detector Using Am-241 Source
- eXorikos
- · Replies 1 ·
What is the Temperature Distribution Equation for Finding T in a Given Equation?
- matt222
- · Replies 2 ·
Solving A2/15 B2/23 (Part ii) on Page 50 Cambridge Maths
- Tangent87
- · Replies 5 ·
Chemical potential of mobile magnetic particles in a magnetic field
- Shackleford
- · Replies 1 ·
Topics of Present Day Interest in General Relativity
- obo
- · Replies 1 ·
Need help with a physics practical to do with slingshots?
- obi1
- · Replies 1 ·
Transmission coefficient in a barrier penetration.
- simon8502
- · Replies 2 ·
QM - Deriving the Ladder Operators' Eigenbasis
- Tangent87
- · Replies 6 ·
Isometric Transformation Proof Using Matrix Form
- matt223
- · Replies 1 ·