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 Is the Maximum Slit Width in a Double Slit Experiment?
- unscientific
- · Replies 4 ·
Space Probe Problem: Power, Temperature & Thermal Shield
- Hazzattack
- · Replies 16 ·
A question regarding Y=B+S by a nuclear physics toddler
- rpndixit5
- · Replies 12 ·
Fourier Transform of wavefunction - momentum space
- unscientific
- · Replies 7 ·
Decay of a proton into a positron and a neutral pion
- rwooduk
- · Replies 2 ·
Charged wire inside a linear dielectric
- jennyjones
- · Replies 2 ·
Cosine perturbation to potential well
- unscientific
- · Replies 2 ·
Changing Orbital Angular Momentum with Added Protons
- unscientific
- · Replies 7 ·
Proving that an alpha particle is a boson
- quantum_smile
- · Replies 2 ·
How Do Maxwell's Equations Apply to Conductors?
- unscientific
- · Replies 1 ·
Is this the correct way to estimate the natural lifetime of an atomic state?
- doomhalo
- · Replies 3 ·
What Temperature Doubles Atmospheric Pressure?
- unscientific
- · Replies 2 ·
Probability distribution of an electron - comparing to Bohr
- Emspak
- · Replies 3 ·
How Does the Biot-Savart Law Apply to a Wire Segment with a Circular Arc?
- 22990atinesh
- · Replies 4 ·
Raising and lowering operators of the Hamiltonian
- CAF123
- · Replies 3 ·
How do ladder operators generate energy values in a SHO?
- maximus123
- · Replies 2 ·
What Does dad^-1 Equal for Elements in a Left-Coset Outside C_G(a)?
- Lengalicious
- · Replies 13 ·
Stat Mech: distinguishable particles
- erogard
- · Replies 2 ·
Quantum mechanics basic question on azimuthal wave function.
- Aerozeppelin
- · Replies 2 ·
Angular Momentum and Eigenfunctions
- unscientific
- · Replies 2 ·
What Is the Change in Enthalpy for Diamond to CO2 at High Temperatures?
- Junkwisch
- · Replies 1 ·
Lagrangian mechanics, Lagrange multiplier.
- jamie.j1989
- · Replies 19 ·
What Happens to Potential Difference When Switches Are Closed?
- 22990atinesh
- · Replies 4 ·
Calculating magnetic susceptibility from the g factor
- rwooduk
- · Replies 2 ·
Magnetic Vector Potential prob 5.32 Griffiths
- precise
- · Replies 1 ·
How Does a Dielectric Material Affect Electric Field and Surface Charge Density?
- unscientific
- · Replies 3 ·
Is helium a faster propagator of fusion burn compared to hydrogen?
- sportcardinal3
- · Replies 1 ·
Radius of curvature R of alpha particle beam
- asdf12312
- · Replies 7 ·
How Do Diffraction Gratings Aid in Microscope Magnification?
- unscientific
- · Replies 6 ·
Electric field of a point charge inside a sphere
- melodyyyylwy
- · Replies 1 ·
Question on Energy conservation - Car pushing on air column
- pavantgpk
- · Replies 1 ·
How much sand is needed to slow the rotation of a disk?
- sskc248
- · Replies 1 ·
Infinite square well, Probability of measurement of particle's energy
- machofan
- · Replies 3 ·
Electron One Split Energy Probability Density Function
- VVS
- · Replies 2 ·
How to Design FP resonator from Bragg mirror in Matlab?
- RAND1234
- · Replies 2 ·
Need clarification on the product of the metric and Levi-Civita tensor
- bludragn0
- · Replies 2 ·
What is the phase difference for waves with a 25% increase in amplitude?
- RyRy19
- · Replies 6 ·
Partition Function Homework: Find En at 290K
- lmanri
- · Replies 6 ·
Thermal Diffusion Problem - Cylindrical Rod
- unscientific
- · Replies 5 ·
Is the wavefunction for this system unique?
- unscientific
- · Replies 9 ·
Quantum Physics: Gaussian Wave Packets
- VVS
- · Replies 2 ·
What Quantum Numbers Define a Hydrogen Atom's State with No Angular Dependence?
- unscientific
- · Replies 3 ·
Relative motion of two reference frames
- Wavefunction
- · Replies 10 ·
Angular momentum operators and eigenfunctions
- machofan
- · Replies 6 ·
What is the Lagrangian of a Pulley System with a Uniform Chain?
- CAF123
- · Replies 14 ·
Representing two couples by a force F
- TheRedDevil18
- · Replies 8 ·
Lowest frequency non-uniform string
- Lengalicious
- · Replies 2 ·
How to Incorporate Step-Wise Potential into Schrödinger Equation for a 1D Box?
- Litmus
- · Replies 4 ·
Finding Potential (Spherical coordinates )
- hadez
- · Replies 5 ·
Partition function of simple system
- unscientific
- · Replies 4 ·
Perturbation Theory, exchange operator
- unscientific
- · Replies 2 ·
How Does Birefringence Influence Optical Devices?
- unscientific
- · Replies 1 ·
Thermal Conductivity - Estimate Temperature
- unscientific
- · Replies 2 ·
How Do You Calculate the Rate of Incidence and Mean Free Path of Gas Molecules?
- unscientific
- · Replies 1 ·
Which Coordinate System Should Be Treated as Fixed?
- AdkinsJr
- · Replies 5 ·
Bosons and Fermions in a One-Dimensional Infinite Potential Well?
- fengqiu
- · Replies 6 ·
Equations of Motion Homework: Mass m in x Direction
- fengqiu
- · Replies 4 ·
Perturbation Theory: Finding Eigenfunctions and Energies
- PeteSampras
- · Replies 2 ·
Two concentric conducting esferical shells connected by thin wire
- pniau7
- · Replies 11 ·
Find increase in pulse duration for pulse through fused silica
- unseenmisfit
- · Replies 5 ·
Calculating Force between Reduced Charges using Coulomb's Law
- babiiace234
- · Replies 2 ·
Quantum operator hermiticity. Show that S is Hermitian
- engstruggle
- · Replies 1 ·
Reversible adiabatic expansion using Van der Waals' equation
- Kweh-chan
- · Replies 3 ·
How to Determine the Height of a Rocket After Fuel Burn?
- cpburris
- · Replies 2 ·
Manipulate Commutator Relations in Quantum Mechanics - Help Needed
- Dishsoap
- · Replies 1 ·
What are the commutation relations for the electroweak gauge bosons?
- Safinaz
- · Replies 1 ·
Finding the angular velocity of a cube about different rotation points
- Wavefunction
- · Replies 9 ·
Transition Radiation rates of Hamiltonian
- unscientific
- · Replies 6 ·
What is the temperature at the wire/insulator interface?
- member 428835
- · Replies 8 ·
Stability Condition for Circular Orbit
- cpburris
- · Replies 1 ·
Off-axis magnetic field between two current-carrying rectangular loops
- ssj2poliwhirl
- · Replies 3 ·
Acoustic Wave Velocities in Brillouin Zone
- FoggyNight
- · Replies 1 ·
How do you find the center axis of a damped oscillation
- sicro
- · Replies 4 ·
Find the torque of a rotating sheet and the upper bound of the torque
- sikrut
- · Replies 6 ·
Solve Shear Stress Problem: Cartilage Deformed at 7.4°
- M_J
- · Replies 7 ·
Calculating Coaxial Cable Insulation Resistance for Radial Current Density
- yayovio10
- · Replies 1 ·
Net Force on a circular current carrying wire, from an infinite wire.
- bluecadetthree
- · Replies 2 ·
Why are orthonormal basis functions important in quantum physics?
- kdlsw
- · Replies 4 ·
Ground state energy of harmonic oscillator
- ciscog38
- · Replies 1 ·
Classical mechanics - particle in a well; Lagrangian and Hamiltonian
- Wobbles
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Potential Difference between conductors for a coaxial cable, conflict
- rwooduk
- · Replies 4 ·
Find magnetic flux density(B) via vector potential(A)
- baby_1
- · Replies 3 ·
Accelerated mathemathical pendulum
- skrat
- · Replies 2 ·
Rotation of a cone rolling on its side without slipping on a plane
- Wavefunction
- · Replies 1 ·
Intuition for the second spatial derivative
- joo
- · Replies 1 ·
Need help proving MoI is negligible
- Chiborino
- · Replies 2 ·
Classical mechanics - rigid body rotating
- skrat
- · Replies 23 ·
Graphing Infinite Series (Mathematica)
- Eruditee
- · Replies 6 ·
Mass rotating on ellipse track
- skrat
- · Replies 7 ·
Mathemathical pendulum with springs
- skrat
- · Replies 4 ·
Finding Particle Combinations for Conservation Laws
- rwooduk
- · Replies 2 ·
Diatomic Gas, Grand Canonical Ensemble
- unscientific
- · Replies 12 ·
On transmission coefficients in QM case -checking my reasoning
- Emspak
- · Replies 9 ·
Transition between two states probability
- unscientific
- · Replies 13 ·
What Is the Probability of Finding a Particle in the Interval [0,d]?
- Nugso
- · Replies 3 ·
Why Do Different Normal Frequencies Yield Multiple Amplitude Configurations?
- rmfw
- · Replies 1 ·
Magnetic Flux through a Closed Surface
- TH93
- · Replies 4 ·
Angular momentum of concentric spheres immersed in magnetic field
- Wheelwalker
- · Replies 15 ·
How Does Gas Pressure Affect Heat Conduction in a Vacuum Flask?
- Fek
- · Replies 3 ·
Hydrogen - perturbation theory question
- unscientific
- · Replies 9 ·