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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What does independently mean for q and Q in canonical transformations?
- aaaa202
- · Replies 4 ·
Calculating Fermi Energy for Gold Atoms
- roam
- · Replies 6 ·
Shear Center for Open Thin-Walled Members
- ShamelessGit
- · Replies 1 ·
How to make Resisitivity vs. Temperature graph from in-lab measurements
- JosephK
- · Replies 1 ·
Capacitor with two angled dielectric materials
- Siberion
- · Replies 1 ·
Expectation value of z component of angular momentum for a particle on a ring
- rmjmu507
- · Replies 3 ·
Simple quantum mech notation question
- Syrus
- · Replies 1 ·
Why Does ∫δWdt = -∫δVdt?
- Gloyn
- · Replies 1 ·
Rutherford Scattering mass of particle
- Rubiss
- · Replies 1 ·
Calculating expansion coefficients for particle in 1-D box
- moduli1150
- · Replies 1 ·
Schrodinger equation for three dimention?
- budafeet57
- · Replies 3 ·
Trouble with algebra at the end of an elasticity problem
- K29
- · Replies 2 ·
Quantum Physics: observables, eigenstates and probability
- sgsurrey
- · Replies 14 ·
Quantum Mechanics: Finding Wavefunction
- CuriosLearner
- · Replies 6 ·
Prove [A^n,B] = nA^(n-1)[A,B] for integer n
- helpcometk
- · Replies 4 ·
Confusing index notation involving grad of w cross r
- troytroy
- · Replies 3 ·
Canonical transformation for Harmonic oscillator
- aaaa202
- · Replies 1 ·
Statistical physics: counting states, entropy and temperature
- EricTheWizard
- · Replies 2 ·
Time dilation and length contraction with triplet spaceships
- omer10000
- · Replies 9 ·
Show the functions are eigenfunctions of the hamiltonian
- rmjmu507
- · Replies 4 ·
How Do Velocities Combine in Relativistic Physics?
- Yukz23
- · Replies 3 ·
What Are Hamilton's Equations of Motion for a Quadratic Potential?
- physics-?
- · Replies 3 ·
Chemical Potential for Bosonic Particles
- YAHA
- · Replies 1 ·
How to Represent |+x> and |-x> Using |+y> and |-y> as Basis?
- danJm
- · Replies 5 ·
Plancks law: Relationship between peak wavelength and peak frequency
- ck99
- · Replies 11 ·
Physical interpretation of one of Hamilton's equations
- Syrus
- · Replies 2 ·
Why Are There Three Pulse Heights for a Single-Energy Gamma Ray Source?
- semc
- · Replies 9 ·
Gauss's Law - A nonconducting spherical shell
- Edasaur
- · Replies 5 ·
How to Determine the Force on a Conducting Plane Due to Two Point Charges?
- NullSpace0
- · Replies 1 ·
Calculating Electric Field b/w Grounded Conductors w/ Method of Images
- The Head
- · Replies 1 ·
Prove that the magnetic field at the centre of the sphere is zero when____
- lindloda
- · Replies 6 ·
Eigenstate for a 3D harmonic oscillator
- JordanGo
- · Replies 2 ·
Express a wave function as a combination of spherical harmonics
- mat8845
- · Replies 2 ·
Thermodynamics: ideal gas undergoing an isothermal process
- atlantic
- · Replies 4 ·
Correlation energy between two electrons
- eonsv
- · Replies 2 ·
Why Use Product Type Wave Functions for Helium Atom?
- Flava1000
- · Replies 1 ·
How Can You Linearize the Equation v=vw + (v0 - vw)e^-kt for Graphical Analysis?
- AlexLM
- · Replies 4 ·
Finding energy eigenvalue of a harmonic oscillator using a Hamiltonian
- JordanGo
- · Replies 7 ·
Expectation value for electron in groundstate
- Cp.L
- · Replies 11 ·
Proving Completeness of SHO's Coherent States
- WisheDeom
- · Replies 3 ·
Check Answers to Quantum Minima Qs: In-State Vector Operator
- Beer-monster
- · Replies 3 ·
Deriving Jeans' Mass for Gravitational Collapse
- jkrivda
- · Replies 6 ·
Fugacity, from the virial equation of state
- 2h2o
- · Replies 5 ·
Energy Eigenstates of a Perturbed Quantum Harmonic Oscillator
- PChar
- · Replies 3 ·
General relativity: Rindler space problems
- Funzies
- · Replies 3 ·
Using uncertainty principle to find minimum Kinetic Energy expectation value
- AluminumFalc
- · Replies 1 ·
Determining the commutation relation of operators - Einstein summation notation
- jmcelve
- · Replies 4 ·
Probability that a measurement of Sx will yield hbar for this state
- sabre729
- · Replies 1 ·
Photon decay into Electron and Positron
- TheRedDragon
- · Replies 1 ·
Electric field in cylindrical charge density ρ(s)=ks⁴
- Stan12
- · Replies 6 ·
Special Relativistic force problem.
- ozone
- · Replies 1 ·
Using Current Density to find Total Current
- slavito
- · Replies 2 ·
Optics question involving light waves
- koolbklyn
- · Replies 1 ·
How Does Varying Charge Affect Initial Acceleration of Point Charges?
- pimster987
- · Replies 7 ·
Munich Theoretical physics (group theory and symmetries)
- mahblah
- · Replies 2 ·
Superstring Theory problem. Infinitesimal supersymmetry transofrmations
- B3NR4Y
- · Replies 2 ·
Proving the weyl tensor is zero problem
- Airsteve0
- · Replies 1 ·
Why Does Index Position in Kronecker Delta and Tensors Not Always Matter?
- helpcometk
- · Replies 2 ·
How to Simplify Dirac Notation for Tensor Products?
- JordanGo
- · Replies 1 ·
Uncertainty in position for eigenstates (Liboff 3.10)
- WyoChuck
- · Replies 1 ·
Understanding Pressure Distribution in a Rotating Vessel of Water
- glebovg
- · Replies 4 ·
How to find constants of motion from this hamiltonian?
- Flamboyanza
- · Replies 2 ·
Normalization of ψ(x,0) - Can you tell me if my solution is correct?
- S_Flaherty
- · Replies 2 ·
Solving Integral for <x> with Ψ(x) = Ce^(-a(abs(x-2)))
- S_Flaherty
- · Replies 5 ·
Mean Free Time Silicon (PURCELL 4.12)
- NullSpace0
- · Replies 4 ·
Basic tensors. Drawing and orienting.
- K29
- · Replies 2 ·
What is the Inner Product of <+z|+n>?
- danJm
- · Replies 14 ·
Dirac delta function / Gibbs entropy
- Silversonic
- · Replies 1 ·
Determing field gradient of Stern-Gerlach magnet
- jay ess
- · Replies 3 ·
Fourier Transform of a Free Induction Decay Signal
- wolski888
- · Replies 2 ·
Does air pressure affect the range of alpha particles in air?
- regisz90
- · Replies 1 ·
How do operators act on product kets like Sz|1>|0>?
- rubertoda
- · Replies 1 ·
How Is Work Calculated When Separating Charged Sheets?
- NullSpace0
- · Replies 5 ·
What are electromagnetic waves really
- aaaa202
- · Replies 5 ·
Quantum Mechanics: Expected momentum of a real wavefunction
- galaxyrocker
- · Replies 4 ·
Two particles in QHO potential and probability of distance
- jmm5872
- · Replies 1 ·
Calculating Charge and Electric Field Inside a Spherical Cavity
- hansbahia
- · Replies 1 ·
Lorentz Force or Simple Harmonic Motion
- mateomy
- · Replies 3 ·
How Does Wien's Law Relate to Total Emissive Power and Maximum Wavelength?
- RedMech
- · Replies 8 ·
Standard Finite Well Problem (Solve without symmetry)
- IndiaNut92
- · Replies 1 ·
Charged disk with nonuniform surface charge density σ(r)=mr²
- hansbahia
- · Replies 16 ·
Prove Perpendicularity of (AxB) and A Using Tensor Notation
- bbolddaslove
- · Replies 8 ·
Thermodynamics - Quasi 1-D Air Mixture
- Kolodny
- · Replies 1 ·
Finding dn/dλ from n vs 1/λ² fitting equation at 800 nm
- mufc4ever
- · Replies 1 ·
Thermodynamics: Show that the two relations give Pv = RT
- karan4496
- · Replies 3 ·
Quantum Mechanics: Particle in Gravitational Field
- chill_factor
- · Replies 4 ·
Understanding Symplectic Notation and its Equivalence to Traditional Methods
- aaaa202
- · Replies 7 ·
Change in Entropy for Mixing of Two Liquids
- Alvin92SD
- · Replies 1 ·
Why Must \( A_n \) for Even \( n \) Vanish in Example 3-5?
- Xyius
- · Replies 4 ·
Electron velocity after Compton Scattering
- Inferniac
- · Replies 3 ·
Speed of proton with kinetic energy 1000 MeV
- mrdoodle
- · Replies 2 ·
Beta Decay of Cs137: Understanding Electron Count-Rate Distribution
- maroon
- · Replies 2 ·
Proton electron mass ratio calculation
- Tsumi89
- · Replies 2 ·
How to Calculate the Madelung Constant for an Octahedral Arrangement?
- abstracted6
- · Replies 3 ·
Show condition for canonical transformation
- aaaa202
- · Replies 12 ·
Orthogonality/infinite series solutions differential equation
- bossman007
- · Replies 4 ·
How Does the Angular Momentum Commutator Simplify in Quantum Mechanics?
- Xyius
- · Replies 5 ·
Gamma matrices and how they operate
- help1please
- · Replies 8 ·
Recurrence relations for Associated Legendre Polynomials
- Clever-Name
- · Replies 15 ·
Fermi Distribution of Energy Levels
- lvuongt
- · Replies 2 ·