Advanced Physics Homework Help Forum

Post thread
Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.
Interaction Energy For Two Point Charges
  • Last Post
Replies
11
Views
5K
Strong Inequality Hydrodynamics: Flat Cylinder in Water
  • Last Post
Replies
0
Views
358
Point transformation for a constrained particle
  • Last Post
Replies
7
Views
567
Phase space of spherical coordinates and momenta
  • Last Post
Replies
9
Views
4K
Is an operator (integral) Hermitian?
  • Last Post
Replies
17
Views
660
Which Feynman diagram or diagrams include feasible processes?
  • Last Post
Replies
7
Views
529
Stuck calculating probability of measuring ##S_y## for spin 1 particle
  • Last Post
Replies
3
Views
395
Free expansion of Real Gases - Dieterici EoS, Change in Temperature
  • Last Post
Replies
4
Views
552
Allowed energy for a potential in quantum mechanics
  • Last Post
Replies
12
Views
653
Normalize function - quantum chemistry
  • Last Post
Replies
2
Views
443
Partition function for a spin i
  • Last Post
Replies
3
Views
467
Calculations using the Standard Solar Model & Solar Equations of State
  • Last Post
Replies
0
Views
541
Leading non-vanishing term of the groundstate for ##H_0##
  • Last Post
Replies
2
Views
491
Gravity assist when the velocities of the object and planet are antiparallel
  • Last Post
Replies
2
Views
490
Canonical ensemble <(Delta E)^3> expression
  • Last Post
Replies
2
Views
414
Integration of structure function F2 to calculate quark momentum
  • Last Post
Replies
0
Views
538
Measurement problem quantum mechanics
  • Last Post
Replies
1
Views
473
Degrees of freedom and holonomic constraints
  • Last Post
Replies
15
Views
713
What causes the radioactive decay of an unstable nucleus?
  • Last Post
Replies
4
Views
562
Einstein solid state model exercise
  • Last Post
Replies
1
Views
707
Vertical Spring System (Lagrangian)
  • Last Post
Replies
1
Views
647
Orbital angular momentum Hamiltonian
  • Last Post
Replies
5
Views
538
Quantum Mechanics problem: Determine the value of the constant
  • Last Post
Replies
3
Views
602
QFT: Normalization of coherent states
  • Last Post
Replies
2
Views
819
Kramers-Kronig, parity and delta function
  • Last Post
Replies
5
Views
664
Nuclear shell model of double magic nucleus 132Sn
  • Last Post
Replies
0
Views
425
Upper bound for first excited state - variational principle
  • Last Post
Replies
2
Views
459
Is my Feynman diagram for production of ##W^-## boson correct?
  • Last Post
Replies
5
Views
590
Partition function of modified Ising model
  • Last Post
Replies
1
Views
615
Measurement problem quantum mechanics
  • Last Post
Replies
4
Views
634
Coordinate Transformation (multivariable calculus)
  • Last Post
Replies
0
Views
575
Calculate the probablity density and current density of a wavefunction
  • Last Post
Replies
1
Views
552
Energy conservation: electromagnetic wave in matter
  • Last Post
Replies
0
Views
533
Joule Thomson coefficient
  • Last Post
Replies
2
Views
612
Condensed Matter Physics - Fermi velocity, etc.
  • Last Post
Replies
5
Views
657
Checking assumptions in boundary conditions of double well system
  • Last Post
Replies
5
Views
605
Radiation emitted by a decelerated particle
  • Last Post
Replies
16
Views
837
Matrix representation in QM Assignment -- Need some help please
  • Last Post
Replies
2
Views
578
(QM: Griffiths) A normalised solution of Schrodinger's eqn. stays normalised?
  • Last Post
Replies
2
Views
492
Determining Electric and Magnetic field given certain conditions
  • Last Post
Replies
5
Views
705
Determine eigenvalue-problem for steel pole
  • Last Post
Replies
4
Views
601
How to count all ways to arrange Bosons?
  • Last Post
Replies
1
Views
510
The diffusion coefficient in a vacuum
  • Last Post
Replies
0
Views
460
X^4 perturbative energy eigenvalues for harmonic oscillator
  • Last Post
Replies
6
Views
672
Term symbols
  • Last Post
Replies
11
Views
654
Determining the term symbol of Sc
  • Last Post
Replies
5
Views
731
How is converted the energy of a E.M. wave in a conductor
  • Last Post
Replies
1
Views
513
Classical Mechanics : mass sliding inside truncated cone, frequency of small oscillations
  • Last Post
Replies
1
Views
559
Classical mechanics problem for a free particle
  • Last Post
Replies
2
Views
579
Use Gauss' Law to calculate the electrostatic potential for this cylinder
  • Last Post
Replies
4
Views
600
Help with the derivative of the Dirac delta
  • Last Post
Replies
1
Views
665
Lagrangian equation for 5 pulley Atwood Machine.
  • Last Post
Replies
4
Views
5K
Adding a time derivative to the Lagrangian -- What is the effect on the Hamiltonian?
  • Last Post
Replies
7
Views
4K
Mass/Energy of a collapsing gas shell (MTW 21.27)
  • Last Post
Replies
1
Views
622
Visualizing the Paraboloidal Wave
  • Last Post
Replies
2
Views
707
Spin-1 particle states as seen by different observers: Wigner rotation
  • Last Post
Replies
5
Views
923
Quantum Mechanics - Matrix representations
  • Last Post
Replies
9
Views
756
Linear Algebra in Dirac Notation
  • Last Post
Replies
2
Views
556
Proving commutator relation between H and raising operator
  • Last Post
Replies
4
Views
631
Intro to quantum mechanics - Spin and linear algebra
  • Last Post
Replies
8
Views
681
Intro to Quantum Mechanics - Formalism normalisation
  • Last Post
Replies
3
Views
655
Confusion about four vector notation
  • Last Post
Replies
7
Views
704
Determining Reverse Mass Flow Rate Formula for Multiple Diameter Tubes
  • Last Post
Replies
1
Views
640
Tong QFT sheet 2, question 6: Normal ordering of the angular momentum operator
  • Last Post
Replies
27
Views
1K
Deduction of formula for Lagrangian density for a classical relativistic field
  • Last Post
Replies
29
Views
873
Plot the Expectation Value of Spin - Intro to Quantum Mechanics Homework
  • Last Post
Replies
14
Views
761
Intro Quantum Mechanics - Dirac notations
  • Last Post
Replies
22
Views
927
Quantum mechanics - Find S_x and S_y
  • Last Post
Replies
6
Views
673
How the charge imbalance in a plasma changes with time
  • Last Post
Replies
1
Views
502
Absorption coefficient and Linear Optical Susceptibility
  • Last Post
Replies
2
Views
689
Fine structure constant
  • Last Post
Replies
3
Views
642
  • Redirect
Find Flux Density On One Side of Dielectric Boundary Given Boundary Conditions
  • Last Post
Replies
–
Views
–
Derive the K-G propagator
  • Last Post
Replies
7
Views
694
Classical Mechanics: Lagrangian of a falling yo-yo
  • Last Post
Replies
1
Views
9K
Classical Action for Harmonic Oscillator
  • Last Post
Replies
1
Views
10K
From General Relativity to Dark Energy
  • Last Post
Replies
3
Views
760
Hamiltonian open string
  • Last Post
Replies
12
Views
926
Chapter 2 Griffiths EM Problem: E-Field from a charged ring
  • Last Post
2
Replies
45
Views
2K
Laplace's equation when there is a point dipole
  • Last Post
Replies
5
Views
734
Velocity of a relativistic particle in a uniform magnetic field
  • Last Post
Replies
4
Views
642
Lorentz invariance of Klein-Gordon eqn & Maxwell Lagrangian
  • Last Post
Replies
19
Views
7K
Calculate the magnetic field from the vector potential
  • Last Post
Replies
4
Views
734
Potential of Concentric Cylindrical Insulator
  • Last Post
Replies
23
Views
10K
Calculate the isotopic shift of the analogue states for Cr and Mn
  • Last Post
Replies
2
Views
568
The Landau Gauge
  • Last Post
Replies
1
Views
12K
Miller Indices for FCC and BCC and XRay Diffraction Peaks
  • Last Post
Replies
1
Views
16K
Not possible to find the same tension every way? (Lagrangian constraints issue)
  • Last Post
Replies
5
Views
589
Moment of inertia of a double physical pendulum
  • Last Post
Replies
4
Views
693
Is the overall heat transfer coefficient constant for a certain heat exchanger?
  • Last Post
Replies
1
Views
9K
Fluid Mechanics: streamlines for a flow
  • Last Post
Replies
1
Views
9K
To determine the rigidity modulus of a suspension wire.
  • Last Post
Replies
1
Views
10K
Joule-Thomson Expansion of a van der Waals gas
  • Last Post
Replies
1
Views
9K
2 Derivations of Solenoid's Magnetic Field - Problem
  • Last Post
Replies
1
Views
11K
X-Ray emission and Bragg Scattering (K-Alpha and K-beta absorption)
  • Last Post
Replies
1
Views
9K
Fluid flow between parallel plates
  • Last Post
Replies
1
Views
13K
Three-Dimensional Virial Theorem (Quantum Mechanics)
  • Last Post
Replies
1
Views
10K
How do I get the damping coefficient experimentally
  • Last Post
Replies
1
Views
15K
Quick calculation of lattice parameter and unit cell volume for germanium?
  • Last Post
Replies
1
Views
9K
Fermi distribution of 3s electrons of sodium
  • Last Post
Replies
1
Views
10K
Bloch function - Solid state physics
  • Last Post
Replies
1
Views
12K

Advanced Physics Homework Help

Receive advanced physics homework help via mentors. This is usually calculus based upper undergraduate and graduate level.

Please use the template when requesting help and show your work. We value step by step physics tutoring and don't give out answers.

Hot Threads

Recent Insights

Top