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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Verifying the normalized radial wave function R20
- Shackleford
- · Replies 12 ·
Thermodynamics - heat flow of a rubber band
- mooshasta
- · Replies 6 ·
Where is the centre of mass for a flat sheet of metal bounded by y=x^4 and y=5?
- TobyDarkeness
- · Replies 11 ·
Finding the change in pressure and entropy of a quasistatic adiabatic process
- rg2004
- · Replies 1 ·
What Does Same Type Mean in Newton's Third Law?
- sanscie
- · Replies 1 ·
Solving Fourier Transform of f(x)=β2/(β2+x2)
- kreil
- · Replies 2 ·
Quantum Physics: Fourier transform of a function
- Sennap
- · Replies 1 ·
Thermodynamics-internal energy of a surface of a liquid
- rayman123
- · Replies 4 ·
Reading battery voltage from oscilloscope display
- J89
- · Replies 1 ·
Why do the Horizontal components cancel in E-Field
- iceman_ch
- · Replies 1 ·
Modern Physics I: Find time from energy
- maherelharake
- · Replies 3 ·
How do I calculate the total energy from an electron-positron collision at .9c?
- cragar
- · Replies 2 ·
Can Event A Cause Event B in Relativity?
- seto6
- · Replies 9 ·
"Change in Entropy for Iron/Aluminum Equilibrium
- slicknick
- · Replies 2 ·
Solved: What Does (i) Mean in 3.86 N(i)?
- XwakeriderX
- · Replies 2 ·
Solving rocket propulsion equation with constant mass ejection rate
- McCoy13
- · Replies 9 ·
Answer van der Waals' Eqn State for Adiabatic Expansion Temperature
- sty2004
- · Replies 1 ·
What is the formula for finding the dipole moment of a charged beam?
- center o bass
- · Replies 5 ·
Physics - Heat Pump - 2nd Law of Thermodynamics
- JSGhost
- · Replies 2 ·
Effusion differential equation from Newtonian mechanics
- bjnartowt
- · Replies 4 ·
Telephoto lens and focal length being longer that single lens.
- copitlory8
- · Replies 1 ·
Escape Velocity and Particle Position
- Cider
- · Replies 6 ·
Astrophysics - triple alpha reaction
- t_n_p
- · Replies 6 ·
How Does Electric Force Affect a Charged Sphere Between Parallel Plates?
- arsene2conde
- · Replies 3 ·
What is the Direction of the Velocity of a Particle in a Rotating Tube?
- Mugged
- · Replies 1 ·
Particle thrown straight up, need to find velocity
- Mugged
- · Replies 11 ·
Stone falling past a window: finding release height
- High_Voltage
- · Replies 1 ·
Probability for finding particle outside potential well
- Eric_meyers
- · Replies 3 ·
Charged particles and cylindrical coordinate system
- Ry122
- · Replies 1 ·
Coulomb force vs. Pauli principle in atoms
- Heirot
- · Replies 4 ·
Calculating Spatial Separation Using Lorentz Transforms: Homework Solution
- Mugen Prospec
- · Replies 5 ·
Force and torque on a wire carrying a current
- theKeeblerElf
- · Replies 1 ·
Just need a check Finding total charge when given distribution
- xxbigelxx
- · Replies 7 ·
Finding the Hamiltonian and constants of motion for a particle in a 1D force field
- iori1234599
- · Replies 1 ·
Two horses accelerating toward each other collision point
- bradycat
- · Replies 1 ·
Adding angular momentum of 2 electrons
- Andrusko
- · Replies 1 ·
The average of the three Pauli Matrices
- eviegirl
- · Replies 6 ·
Adding, subtracting, and converting phasors to polar form
- Quelsita
- · Replies 1 ·
The field due to multiple concentric solenoids with water
- Jeremy_W
- · Replies 1 ·
Books on basic subjects using higher math
- Vicfred
- · Replies 1 ·
Determining stability of equilibrium from potential function
- Shackleford
- · Replies 16 ·
Reversible(Carnot) Cycle Temperature Equilibrium Problem
- kalbuskj31
- · Replies 3 ·
Simple Harmonic Motion, object floating in a liquid
- Jack21222
- · Replies 1 ·
Absorption of photon by an electron?
- Reshma
- · Replies 25 ·
Uniform circular motion merry-go-round
- Jadalucas
- · Replies 3 ·
Splitting the tim eindependent schroedinger equation
- Mechdude
- · Replies 4 ·
Resonance Frequency Of A proton
- fmdk
- · Replies 1 ·
Simple quantum problem - find eigenvalues, probabilities, expectation value?
- jeebs
- · Replies 2 ·
Electric Field at Center of Spherical Half-Shell
- maherelharake
- · Replies 11 ·
Does a Spin (1/2) Particle's Hamiltonian State Imply Its Spin Orientation?
- Void123
- · Replies 3 ·
Finding cable tensions in 3D bucket support system
- sami23
- · Replies 1 ·
How Can We Calculate the Mass of an Electron Using Rydberg Constant Data?
- rayman123
- · Replies 7 ·
Electric Potential of 2 positive charges, and the speed
- GenericPhy
- · Replies 1 ·
Potential Energy of two small metal speheres
- GenericPhy
- · Replies 1 ·
Hydrogen atom, muon substitution, helium muon fusion
- rayman123
- · Replies 4 ·
Kepler's Third Law and centripetal acceleration
- Shackleford
- · Replies 2 ·
What is the electric field over a uniform density slab using Gauss's Law?
- xxbigelxx
- · Replies 23 ·
Total power of the sun with Rayleigh-Jeans expression
- bhsmith
- · Replies 1 ·
E field phase matching at interface, deriving Snell's Law
- Cruikshank
- · Replies 1 ·
Calculating Resistance Problem: Equivalent Resistance Between Adjacent Vertices
- prasum
- · Replies 2 ·
How Does Changing the Spring Constant Affect Quantum State Probabilities?
- sutupidmath
- · Replies 1 ·
Projectile Motion: Launching Up a Hill
- Shackleford
- · Replies 9 ·
Max Height for Steel Wire: .5kg Object
- Physics2013
- · Replies 1 ·
Calculating Distance Dropped of Horizontally Thrown Ball
- jessicax07
- · Replies 2 ·
Deriving taylor series for v/c and gamma
- warfreak131
- · Replies 2 ·
Point Charge Problem (Not in a straight line)
- Chandasouk
- · Replies 1 ·
Solving a Complex Math Problem: My Attempt
- Matt1234
- · Replies 1 ·
Finding net force on Q3 from two point charges on x-axis
- Chandasouk
- · Replies 3 ·
Determining dilated lifetime of muons.
- amb1989
- · Replies 2 ·
Solve for Work to Stretch Spring 9in. Beyond Natural Length
- rubecuber
- · Replies 9 ·
Physics Relativity Question-Train at Relativistic Speeds
- vicky255
- · Replies 1 ·
Vectorpotential as a function of (t- x/c)
- silverwhale
- · Replies 1 ·
Calculating Time for Crate to Hit Ground After Falling from Cargo Plane
- odaughert
- · Replies 2 ·
How is the Taylor expansion of 1/|r-r'| done in electrodynamics?
- silverwhale
- · Replies 2 ·
What Wavelength Maximizes u(lambda) for a 50,000 K Star?
- platonic
- · Replies 1 ·
What is the longest sound wavelength my gym's sound system can support?
- narfarnst
- · Replies 1 ·
Relativistic kinetic energy comapred to Newtonian
- accountkiller
- · Replies 2 ·
Simple Projectile in Cylindrical Coordinates
- McCoy13
- · Replies 5 ·
Spacetime Physics: teleportation to Andromeda
- Animastryfe
- · Replies 2 ·
Barycentric Julian Date (astronomy)
- big man
- · Replies 1 ·
Impulse given to 7 cm uniform thin stick. Translation and rotation happen
- bjnartowt
- · Replies 4 ·
Dimensional analysis to estimate gas clounds collapse
- leonne
- · Replies 1 ·
Potential barrier problem
- zak8000
- · Replies 5 ·
How to Derive Specific Commutation Relations for Lorentz Generators?
- G01
- · Replies 1 ·
Does a uniformly charged cone act like a point charge outside its volume?
- patm95
- · Replies 2 ·
Line Charge and Charged Cylindrical Shell
- whizadi
- · Replies 1 ·
Topic ideas for IB Extended Essay in astrophysics
- Moss Pauly
- · Replies 3 ·
Charge Density and Electric Fields
- hatfarm
- · Replies 2 ·
Motion in a Plane: Ellipse, K.E, P.E, and Constant Energy
- abramsay
- · Replies 9 ·
Classical vs quantum infinite potential well
- IHateMayonnaise
- · Replies 2 ·
Finding resultant joint force and torque with angles in biomechanics
- tl_glover
- · Replies 1 ·
Electric field at distance z above a uniformly charged square
- maherelharake
- · Replies 18 ·
Thermodynamics Problem with a Vacuum
- kalbuskj31
- · Replies 2 ·
Are These Two Forms of the Doppler Shift Formula Equivalent?
- graves248
- · Replies 10 ·
How to Solve Thermodynamics Relations for Liquid Alcohol?
- fujiwara_sai
- · Replies 1 ·
What are the boundary conditions for the finite square-well potential at x=0?
- Shackleford
- · Replies 18 ·
Electric field at point P outside a uniformly charged spherical shell
- k.ingleman
- · Replies 7 ·
Total charge in a box with non-uniform charge distribution
- maherelharake
- · Replies 6 ·
Calculating Electric Field at Points P and R
- mattmannmf
- · Replies 1 ·
How to Calculate Mercury's Precession Using Naive GR Approach?
- Pengwuino
- · Replies 1 ·