Advanced Physics Homework Help Forum

Free advanced physics homework help via qualified mentors. Upper undergraduate and graduate level. Please use the template when requesting help and show your work.

Threads

Calculate the terminal velocity for a pollen grain

  • sarmar
  • · Replies 6 ·
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6
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QM: Linear momentum of angular momentum eigenstate

  • center o bass
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1

Gauss Law Problem With A Spherical Conductive Shell

  • Lancelot59
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2

Commutation relation of operators involving momentum and position

  • Kooshy
  • · Replies 3 ·
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3

Uniform ladder sliding on smooth surface

  • jncarter
  • · Replies 2 ·
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2

Infinite square well, momentum space

  • NeoDevin
  • · Replies 7 ·
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7
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4

How Is Charge Density Calculated in Coaxial Cables?

  • v_pino
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1

Three concentric shells, one uncharged (Potential)

  • jegues
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1

What is the Speed of Sound in Argon Gas at 30 Degrees Celsius?

  • espen180
  • · Replies 2 ·
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2

Reciprocal lattice vectors and scalar triple product

  • evlyn
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1

Conformal invariance of null geodesics

  • PhyPsy
  • · Replies 4 ·
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4
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4

The expectation value for the radial part of the wavefunction of Hydrogen.

  • mjordan2nd
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2

Single slit diffraction maxima

  • ruku320
  • · Replies 4 ·
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4

Potential difference of concentric conducting shells

  • faint545
  • · Replies 7 ·
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7

Three concentric conductors, one grounded (Potential)

  • jegues
  • · Replies 1 ·
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1

Work in Adiabatic/ Isothermal and Piston

  • ~Sam~
  • · Replies 1 ·
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1

What Is the Net Dipole Moment of This Three-Point Charge Distribution?

  • vrinda mukund
  • · Replies 5 ·
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5

Solve Confusing Matrix Operator Equation in Quantum Mechanics

  • Beer-monster
  • · Replies 3 ·
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3

What is the restorative torque applied to the disk in a pulley system?

  • hoho0304
  • · Replies 1 ·
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1

Energy associated with electric feild.

  • vrinda mukund
  • · Replies 8 ·
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8

Degeneracy in Wave Function Energy States

  • delee2
  • · Replies 1 ·
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1

Why Does Peak Intensity Not Double in a Double Slit Experiment?

  • Kyle91
  • · Replies 1 ·
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1

Expectation value of the expectation value

  • jinksys
  • · Replies 1 ·
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1

Charged ring and charged particle problem

  • steventf
  • · Replies 1 ·
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1

Bound particle, quantum mechanics, conceptual question

  • noramire
  • · Replies 1 ·
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1

Finding the series parameter B in a Schrödinger equation eigenvalue problem

  • atomicpedals
  • · Replies 6 ·
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6

What is the Electron Spin State in the +x Direction?

  • ModusPwnd
  • · Replies 15 ·
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15

Heat capacity of CO2 gas across temperature ranges

  • kottur
  • · Replies 1 ·
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1

Design Diode Voltage Regulator for 1.5V 150 Ohm Load

  • sandy.bridge
  • · Replies 14 ·
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14

Relativistic Momentum: Force Accelerating a proton

  • Dr. Science
  • · Replies 6 ·
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6

Prove the lorentzian function describes resonant behavior

  • Liquidxlax
  • · Replies 2 ·
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2

Experimental negative work function?

  • teroenza
  • · Replies 1 ·
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1

Why must electrons in the same orbital have opposite spins?

  • Bipolarity
  • · Replies 1 ·
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1

Statistical mechanics: Sums of exponentials with sums.

  • Beer-monster
  • · Replies 3 ·
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3

Determining Neutron Wavelength with mass alone

  • atomicpedals
  • · Replies 2 ·
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2

Maximum velocity at the lowest point

  • helpinghand
  • · Replies 5 ·
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5

Letter notation for angular momentum quantum number l = 5

  • Bipolarity
  • · Replies 3 ·
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3

How Is the Boundary Layer Analyzed as Incompressible in Viscous Flow?

  • Stonescar
  • · Replies 1 ·
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1

Can Five Spin-2 Particles Occupy the Same Energy Level?

  • ENgez
  • · Replies 2 ·
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2

Intro Quantum Course Fourier Analysis

  • jcnorman
  • · Replies 1 ·
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1

Questions about Rotating Dumbbell Homework?

  • creepypasta13
  • · Replies 1 ·
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1

Massive Scalar Field in 2+1 Dimensions

  • xGAME-OVERx
  • · Replies 3 ·
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3

Solutions Manual for Physical Biology of the Cell

  • frug
  • · Replies 4 ·
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4

Ideal Gas Under A (Complex) Reversible Process

  • memnoch3434
  • · Replies 3 ·
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3

How to Derive the Distribution of Two Poisson Processes in Series?

  • Chinnu
  • · Replies 1 ·
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1

Lattice parameter + valence + avg time between collisions

  • exzacklyright
  • · Replies 5 ·
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5

Tight Binding Hamiltonian for Graphene

  • Lockoman
  • · Replies 1 ·
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1

How Do You Calculate the Charge on a Capacitor in This Circuit?

  • ksm11b
  • · Replies 1 ·
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1

Electric Dipole - Oppositely charged hemispheres

  • ModusPwnd
  • · Replies 5 ·
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5

Advanced mechanics - x(t) from v(x)

  • tourjete
  • · Replies 6 ·
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6

Thermaldynamics - Adiabatic system W = delta(U)

  • steve233
  • · Replies 1 ·
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1

What Does Leading Correction Mean in Mathematical Contexts?

  • 1saac
  • · Replies 1 ·
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1

Calculate frequency change due to gravity

  • fyziksdunce
  • · Replies 1 ·
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1

Proton Collision and Coulomb Barrier

  • AnniB
  • · Replies 1 ·
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1

Are Electric Field Vectors in the X Direction Identical for Each Point?

  • shemer77
  • · Replies 5 ·
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5

Maxwell equations and wave equation in a medium

  • ModusPwnd
  • · Replies 7 ·
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7

Effective index method for wide rectangular waveguides

  • Phyisab****
  • · Replies 2 ·
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2

Computing Electric Field From The Potential

  • faint545
  • · Replies 5 ·
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5
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5

Rectangular Potential Barrier Where E=V0

  • GrantB
  • · Replies 6 ·
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6

Theory question - Blackbody Radiation and Light

  • sweetreason
  • · Replies 1 ·
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1

Why Use the Average Earth-Sun Distance in Stefan's Law for Energy Conservation?

  • sweetreason
  • · Replies 3 ·
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3

A one-dimensional Gaussian Wave Packet

  • Anden
  • · Replies 1 ·
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1

Intensity of red laser vs blue laser

  • allergic
  • · Replies 4 ·
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4

Probabilitry of finding particle between

  • leonne
  • · Replies 2 ·
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2

Deriving Maxwell's equations from first principles

  • Tendency
  • · Replies 1 ·
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1

Questions about Muon Lab: Timing, Light Signals, Saturated Amp Output

  • SAGHTD
  • · Replies 1 ·
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1

Solving Forces: Balancing Force with -43.6°

  • mchei
  • · Replies 3 ·
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3

Radius of the path of an electron in a magnetic field?

  • doanta
  • · Replies 2 ·
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2

Entropy change in a reversible isothermal process.

  • Urmi Roy
  • · Replies 12 ·
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12

Trying to derive equation for acceleration in spherical coordinate system

  • vweltin
  • · Replies 1 ·
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1

Work Done on Charge +q at Distance D from Semi-Infinite Grounded Metal

  • vrinda mukund
  • · Replies 1 ·
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1

How far does a rocket sled move under given acceleration?

  • newboo
  • · Replies 1 ·
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1

Deriving/Calculating the Mass of Earth's atmosphere

  • guitarstorm
  • · Replies 14 ·
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14

Classically determining velocity of particle in a box

  • whatupbaby
  • · Replies 2 ·
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2

Statistical Mechanics: Partial derivative with fixed variable

  • steve233
  • · Replies 1 ·
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1

Derive Gibbs function for dry air .

  • mj478
  • · Replies 1 ·
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1

How to Integrate the Electric Field Over a Square Contour?

  • jegues
  • · Replies 8 ·
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8

TERMODYNAMICS - gas leaking from container at T=const

  • Niksha
  • · Replies 10 ·
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10

Verifying the integral of a dirac delta function

  • aftershock
  • · Replies 1 ·
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1

Striaght Line Charge of Finite Length (E Field)

  • jegues
  • · Replies 1 ·
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1

Are slow piston compressions isothermal and fast ones adiabatic?

  • jumbogala
  • · Replies 2 ·
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2

Energy State Probability Particle in a Box

  • GrantB
  • · Replies 1 ·
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1

E Field due to 2 parallel oppositely charged strips

  • jegues
  • · Replies 2 ·
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2

Two Level System - Finding Energy as a function of Temperature

  • gysush
  • · Replies 1 ·
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1

How to couple apin angular momenta of four electrons?

  • humanist rho
  • · Replies 1 ·
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1

Answer: Calculating Lattice Binding Energy of MgO Crystal

  • devillenator
  • · Replies 1 ·
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1

Sublimation of Ice at Atmospheric Pressure

  • rude man
  • · Replies 18 ·
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18

Airplane wheel landing friction and energy loss

  • diracy
  • · Replies 1 ·
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1

Electrostatics, infinite charged hollowed cylinder

  • Telemachus
  • · Replies 3 ·
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3

Calculating Electric Flux Leaving a Sphere from Point and Line Charges

  • yoamocuy
  • · Replies 1 ·
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1

Force exerted on U-shaped pipe by steady air-flow help please

  • ds7202
  • · Replies 2 ·
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2

What Is the Position Operator x When Momentum p Is Defined as (h/2m)½(A+B)?

  • qmpuzzler
  • · Replies 4 ·
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4

Calculate how long it will take for the ice to melt?

  • klilly
  • · Replies 1 ·
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1

Calculating maximum amount of water vapor per unit volume

  • guitarstorm
  • · Replies 1 ·
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1

How can we find the vector potential for a given vector field?

  • Idoubt
  • · Replies 5 ·
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5

Why Does My Probability Integration Yield 1/2 Instead of 1?

  • mathman44
  • · Replies 4 ·
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4