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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Solving Harmonic Oscillator Coefficients w/ Hermite Polynomials
- Sojourner01
- · Replies 1 ·
Solving for Diameter and Mass of a New Kuiper Object with a Satellite
- astronomystudent
- · Replies 3 ·
Solving a Tutorial Problem on Bravais Lattice
- retupmoc
- · Replies 1 ·
Magnetic Field and direct integration
- stunner5000pt
- · Replies 2 ·
How Does Tilting the Screen Affect the Double Slit Interference Pattern?
- siifuthun
- · Replies 2 ·
What Is the Final Speed of an Electron Accelerated Through 200V?
- fran008
- · Replies 5 ·
Do wavefunctions in 1D potential wells have n maxima at energy level En?
- Lisa...
- · Replies 3 ·
Tennis ball-racket collision: Deformation and duration
- Bonulo
- · Replies 2 ·
Astronomy - Greenhouse Effect (integral troubles mainly)
- NIQ
- · Replies 1 ·
X-Ray Scattering: AP = k/|k|.r on Page 43
- retupmoc
- · Replies 1 ·
How Is Atomic Polarizability Calculated for a Hydrogen Atom?
- Reshma
- · Replies 6 ·
Linear dependence of vector sets and linearity of the momentum operator
- fahd
- · Replies 5 ·
Schwarzschild geometry unstable orbit GR question
- Allday
- · Replies 6 ·
Young and Freedman 11.76 rotational dynamics problem
- spaceplant
- · Replies 1 ·
Lagrangian Mechanics - coupled oscillator?
- Soilwork
- · Replies 10 ·
Bouncing particle in Visual Basic with random initial coordinates
- zanazzi78
- · Replies 8 ·
Quantum mechanics and an evil integral
- Beer-monster
- · Replies 18 ·
Ballistic pendulum with 4g bullet and 2996g block
- lilkrazyrae
- · Replies 1 ·
A combination of two potential wells
- Lisa...
- · Replies 14 ·
Solving Water Level Puzzle: Page 6 of 1902 Exam Solutions 2004
- jdstokes
- · Replies 3 ·
Minimimum separation of to resolve 2 stars
- siifuthun
- · Replies 1 ·
Really weird application of Lenz's Law ()
- jdstokes
- · Replies 2 ·
Conceptual fluid mechanics question
- jdstokes
- · Replies 5 ·
Particle in an infinite potential well
- jdstokes
- · Replies 6 ·
Understanding Baseball Bat Center of Mass: Seeking Explanation
- vg19
- · Replies 1 ·
Why is the Lorenz gauge chosen for causality in EM potentials?
- bakshi
- · Replies 1 ·
How to Calculate the Energy Between Two Dipoles?
- mathlete
- · Replies 4 ·
Understanding Newton's Second Law: How to Calculate Average Force in a Car Crash
- tenchick19
- · Replies 1 ·
How to Convert the TISE for SHM into Dimensionless Form?
- Exulus
- · Replies 8 ·
Find Error in Calculating Energy Eigenstates of Particle in Box
- dimensionless
- · Replies 2 ·
How Do Initial Conditions Affect Oscillations in a 10 Mass-Spring System?
- wavey_simon
- · Replies 2 ·
Why does the spherical harmonic formula give zero when m = l?
- touqra
- · Replies 1 ·
Want to verify textbook ans on angular velocity
- tubworld
- · Replies 2 ·
Thermodynamic Equilibrium of N2 Molecule in Electrical Discharge
- asdf1
- · Replies 4 ·
Rutherford Scattering problem with a heavier nucleus
- siifuthun
- · Replies 9 ·
How to Determine the Work Function and Initial Wavelength of a Cathode?
- siifuthun
- · Replies 5 ·
What Is the Mass M in a Pulley System with a 3kg Object?
- nrc_8706
- · Replies 1 ·
USEMENT PARK PHYSICS: Will a Roller Coaster Stay on the Track?
- JOJOKOY
- · Replies 1 ·
Photon/Electron absorbtion in atoms
- Shameel
- · Replies 3 ·
Develop Lagrangian for Frictionless Pulley System w/ Moment of Inertia
- big man
- · Replies 2 ·
How Do You Solve These Simple Harmonic Motion Problems?
- ilovephysics
- · Replies 3 ·
Motion of spring mass with charge in magnetic field
- madking153
- · Replies 4 ·
QM: Does $\frac{d\psi}{dx} \rightarrow 0$ at ±infinity?
- quasar987
- · Replies 3 ·
Normalizing wave function in infinite square well
- NIQ
- · Replies 3 ·
Calculating Maximum Speed of 2kg Block on a Spring
- JOJOKOY
- · Replies 2 ·
Will a Roller Coaster Stay on Track at the Top of a Loop Without Restraints?
- JOJOKOY
- · Replies 1 ·
Solving Point Charge Impact Time on Grounded Plane
- Euclid
- · Replies 3 ·
Parasitic Capacitance in Transistor Amp
- Hairbaby
- · Replies 1 ·
Movement along and off a barrel hoop
- Bonulo
- · Replies 2 ·
Efficiency and Performance of a Reversible Heat Engine
- asdf1
- · Replies 11 ·
Thermodynamics - Ideal Diatomic Gas
- ChronicQuantumAddict
- · Replies 6 ·
What Is the Best Sensor to Use for OCR Physics Coursework?
- thestudent
- · Replies 2 ·
What Determines the Void Space in Cubic Crystalline Structures?
- Reshma
- · Replies 7 ·
What is the Wavefunction of a Particle Confined in a Circular Tube?
- touqra
- · Replies 8 ·
Solving the Wobble Rate for a Plate Thrown Off Axis
- abercrombiems02
- · Replies 3 ·
Otto cycle efficiency and heat calculations for each step
- ChronicQuantumAddict
- · Replies 2 ·
How Does Work Done Compare in Isothermal and Adiabatic Expansion of Gases?
- dimensionless
- · Replies 6 ·
Show that the ball undergoes simple harmonic motion
- Dr.Brain
- · Replies 7 ·
Car accelerating on circular path with friction limit
- newcool
- · Replies 4 ·
Adiabatic electrical Thermodynamics question -
- ChronicQuantumAddict
- · Replies 5 ·
Skier on hemispherical slope problems
- fliptomato
- · Replies 2 ·
Energy of photon emitted from Positronium transition
- dimensionless
- · Replies 3 ·
How can hydrogen and lead crystals be differentiated through x-ray diffraction?
- painfive
- · Replies 4 ·
Boundary conditions for open ends and driven strings in wave motion
- mewmew
- · Replies 1 ·
Find Telescope Diameter to Resolve Two Stars
- dimensionless
- · Replies 1 ·
Solving Wavefunction of Particle in Square Well Potential
- Petrucci Rocks
- · Replies 3 ·
Action (and the principle of least of which)
- Ahmes
- · Replies 5 ·
Proving \lim_{x\rightarrow \pm \infty} xV(x)[\psi(x)]^2 =0
- quasar987
- · Replies 10 ·
Strange derivation: Statistical thermodynamics
- ApeXaviour
- · Replies 2 ·
Understanding Quantum Spin Number vs Angular Momentum
- tashi
- · Replies 8 ·
Calculating Magnetic Field of a Monopole - Dirac Condition
- Feynmanfan
- · Replies 3 ·
Driven, damped harmonic oscillator - with particular solution
- eku_girl83
- · Replies 1 ·
Satellite Motion and Electric Fields
- KatieKangaroo
- · Replies 7 ·
Coefficient of friction between the tires and the road
- nrc_8706
- · Replies 1 ·
Solving Scale in an Elevator: N-W=ma?
- nrc_8706
- · Replies 3 ·
Why does pressure equal density times mean squared speed?
- KatieKangaroo
- · Replies 3 ·
Calculating Frequency of Harmonic Motion for Two Masses Connected by a Spring
- don_anon25
- · Replies 5 ·
How can I calculate the frictional force on a moving sphere in an ideal gas?
- gdumont
- · Replies 1 ·
How to Calculate Enthalpy and Entropy Change for SiC Heating?
- asdf1
- · Replies 6 ·
Magnetic field inside wire with uniformly distributed current
- leelee
- · Replies 2 ·
Prove Critical Damping: x(t)=A+Bt e^(-Beta t)
- eku_girl83
- · Replies 1 ·
Computing gravitational potential for a point inside the distribution
- Mike2
- · Replies 4 ·
Work needed to move charge from infinity to center of sphere
- GTdan
- · Replies 2 ·
Resistance of Sample w/ Impurities: Proving Constant?
- Corneo
- · Replies 4 ·
Electric force between two charges on z-axis
- Reshma
- · Replies 5 ·
How to determine reflected and transmitted waves from continuity conditions
- sweetvirgogirl
- · Replies 7 ·
Buoyancy - how much does this person drink?
- Terrance
- · Replies 2 ·
Can a thin film reflect or transmit zero light?
- sweetvirgogirl
- · Replies 1 ·
Calculate the protons kinetic energy
- asdf1
- · Replies 10 ·
N-coupled oscillator- both series, and parallel.
- SteveDB
- · Replies 1 ·
The Consequences of Inelastic Collisions in Kinetic Theory
- KatieKangaroo
- · Replies 7 ·
Finding currents I1, I2, I3 using Kirchhoff's laws
- klandestine
- · Replies 1 ·
General case for pojectile motion from height h
- ehreming
- · Replies 5 ·
What is the new orbit of the Earth after a collision with Halley's comet?
- Carolyn
- · Replies 3 ·
Linear Momemtum Need dire assistance
- Vivek
- · Replies 5 ·
Determining mass in scattering process
- Pietjuh
- · Replies 2 ·
How Is a General Solution for Laplace's Equation in 2D Obtained?
- Reshma
- · Replies 4 ·
Why Wave Function Extends in Finite Potential Well
- 'AQF
- · Replies 1 ·
Using a Rotary Potentiometer and Float
- † please_help_me †
- · Replies 1 ·
Calculating Force Exerted by Wind on Object
- ZaTux
- · Replies 1 ·