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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.

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Expectatoon value particle in superposition of momentum states

Jan 9, 2012 · Replies 1 · Jan 14, 2012

Replies: 1

Views: 3K

Finding Geodesics What I wish to understand, is how to solve

Jan 10, 2012 · Replies 4 · Jan 14, 2012

Replies: 4

Views: 2K

Lambert(Guidance) Equation Derive (Velocity) from equations

Jan 13, 2012 · Replies 2 · Jan 13, 2012

Replies: 2

Views: 3K

How i find eigen function and eigen value from equation or either

Jan 12, 2012 · Replies 3 · Jan 12, 2012

Replies: 3

Views: 3K

Quantum Optics help - Single photons

Jan 11, 2012 · Replies 2 · Jan 12, 2012

Replies: 2

Views: 2K

How to Calculate Cross Section for Scalar-Neutrino Interaction?

Jan 10, 2012 · Replies 1 · Jan 12, 2012

Replies: 1

Views: 2K

Converting Volt to Lux using a solarimeter

Jan 12, 2012 · Replies 1 · Jan 12, 2012

Replies: 1

Views: 5K

Which is an example of the electromagnetic force?

Jan 11, 2012 · Replies 1 · Jan 12, 2012

Replies: 1

Views: 12K

How to Verify Electromagnetic Field Equations in MTW Gravitation Problem?

Jan 11, 2012 · Replies 1 · Jan 11, 2012

Replies: 1

Views: 2K

Quantum Operators - Eigenvalues & states

Jan 11, 2012 · Replies 1 · Jan 11, 2012

Replies: 1

Views: 2K

Conductivity Tensor: Problem 4.7 Purcell Analysis

Jan 9, 2008 · Replies 1 · Jan 11, 2012

Replies: 1

Views: 10K

How Is Shearing Modulus Used to Calculate Force in Punching a Hole in Steel?

Jan 9, 2012 · Replies 2 · Jan 11, 2012

Replies: 2

Views: 2K

What Causes the Forces in an Inverted Pendulum?

Jan 8, 2012 · Replies 12 · Jan 11, 2012

Replies: 12

Views: 9K

Riemann tensor, Ricci tensor of a 3 sphere

Jan 9, 2012 · Replies 4 · Jan 10, 2012

Replies: 4

Views: 10K

A spaceship launched from a space station was moving with a speed 0.6c

Jan 9, 2012 · Replies 11 · Jan 10, 2012

Replies: 11

Views: 4K

Easy way of calculating Riemann tensor?

Jan 10, 2012 · Replies 1 · Jan 10, 2012

Replies: 1

Views: 5K

Gravity: Point where Earth's Gravity and the Moon's cancel each other out?

Nov 27, 2006 · Replies 21 · Jan 10, 2012

Replies: 21

Views: 105K

Finding eigenfrequencies of a coupled pendulum

Jan 9, 2012 · Replies 4 · Jan 9, 2012

Replies: 4

Views: 4K

Four momentum of fused particles

Jan 5, 2012 · Replies 3 · Jan 9, 2012

Replies: 3

Views: 2K

Spin state function of a beam of particles in terms of eigenfunctions.

Jan 7, 2012 · Replies 3 · Jan 8, 2012

Replies: 3

Views: 3K

How Can You Determine the Shape Factor for Falling Paper Cake Cases?

Jan 8, 2012 · Replies 1 · Jan 8, 2012

Replies: 1

Views: 5K

Radial part of wave function in respect to spherical harmonic

Jan 7, 2012 · Replies 3 · Jan 8, 2012

Replies: 3

Views: 3K

Two closely related questions about current density

Jan 7, 2012 · Replies 2 · Jan 8, 2012

Replies: 2

Views: 3K

Determine the velocity of a reference frame S

Jan 7, 2012 · Replies 2 · Jan 8, 2012

Replies: 2

Views: 2K

Decay Rates ,Radioactivity ,Half life easy question

Nov 27, 2011 · Replies 4 · Jan 7, 2012

Replies: 4

Views: 3K

Conjugation of creation and annihilation operators - Fock's

Jan 5, 2012 · Replies 1 · Jan 7, 2012

Replies: 1

Views: 2K

Frictionless half-pipe and rotational motion question

Jan 4, 2012 · Replies 35 · Jan 6, 2012

2

Replies: 35

Views: 8K

Can someone please cast their eyes over these questions on thermodynamics

Jan 6, 2012 · Replies 2 · Jan 6, 2012

Replies: 2

Views: 2K

Lorentz Transformations For Particle In Uniform Electromagnetic Field

Jan 4, 2012 · Replies 1 · Jan 6, 2012

Replies: 1

Views: 3K

Calculating Power Diminishment of Nuclear Battery and Solar Panel over Time

Jan 5, 2012 · Replies 2 · Jan 6, 2012

Replies: 2

Views: 2K

Dimensional Analysis? Getting funny answers here

Jan 6, 2012 · Replies 1 · Jan 6, 2012

Replies: 1

Views: 2K

Dirac Gamma Matrices: Is Invariance Under Lorentz Transformation?

Jan 5, 2012 · Replies 2 · Jan 6, 2012

Replies: 2

Views: 3K

Solve Hydrogen Atom: 1/(r^3) 2p State Constant Problem by Jan 6

Jan 4, 2012 · Replies 4 · Jan 6, 2012

Replies: 4

Views: 7K

Angular Momentum Eigenfunctions for Bead on a Wire

Dec 21, 2011 · Replies 5 · Jan 5, 2012

Replies: 5

Views: 3K

Find Generators of Lorentz Group: Jackson's List & K Matrix

Jan 5, 2012 · Replies 1 · Jan 5, 2012

Replies: 1

Views: 2K

The correct movement of charge in PN junction

Jan 5, 2012 · Replies 1 · Jan 5, 2012

Replies: 1

Views: 2K

Bowl Sliding Down Hemispherical Bowl

Jan 5, 2012 · Replies 1 · Jan 5, 2012

Replies: 1

Views: 2K

Add. Angular Momentum: Finding j=2 States

Jan 3, 2012 · Replies 3 · Jan 4, 2012

Replies: 3

Views: 3K

Hydrogen Transitions/TD Pert Theory

Jan 4, 2012 · Replies 1 · Jan 4, 2012

Replies: 1

Views: 2K

Angular Momentum for Particle on a Hoop

Jan 2, 2012 · Replies 1 · Jan 4, 2012

Replies: 1

Views: 2K

Find the power radiated using the Poyting vector

Dec 21, 2011 · Replies 40 · Jan 4, 2012

2

Replies: 40

Views: 7K

Consider a long cylindrical dielectric shell of inner cross-sectional

Jan 4, 2012 · Replies 4 · Jan 4, 2012

Replies: 4

Views: 2K

Refractive index question - light beam around the world

Jan 3, 2012 · Replies 3 · Jan 4, 2012

Replies: 3

Views: 2K

What is the <lz> Expectation Value for Given Wave Function?

Jan 3, 2012 · Replies 1 · Jan 3, 2012

Replies: 1

Views: 2K

What is the difference between momentum and kinetic energy?

Dec 13, 2009 · Replies 60 · Jan 3, 2012

3

Replies: 60

Views: 10K

Hertzian dipole consistent with Biot Savart law at small distances

Dec 20, 2011 · Replies 11 · Jan 3, 2012

Replies: 11

Views: 5K

Optimizing Hydrogen Atom Wave Function Expectation Values

Dec 24, 2011 · Replies 9 · Jan 3, 2012

Replies: 9

Views: 4K

Variation of scalar kinetic lagrangian

Jan 3, 2012 · Replies 1 · Jan 3, 2012

Replies: 1

Views: 2K

What Velocity is Required to Hit a 3.4m Jump at a 55-Degree Angle?

Dec 31, 2011 · Replies 1 · Jan 3, 2012

Replies: 1

Views: 2K

Expectation Values of Radii in the Hydrogen Atom

Dec 31, 2011 · Replies 2 · Jan 3, 2012

Replies: 2

Views: 26K

Does Unpolarized Light Cancel Out Due to Mixed Angles?

Jan 1, 2012 · Replies 1 · Jan 3, 2012

Replies: 1

Views: 2K

How Do You Calculate the Angle for Retroreflection in a Diffraction Grating?

Jan 2, 2012 · Replies 1 · Jan 2, 2012

Replies: 1

Views: 2K

Biot-Savart law My proof includes a negative sign

Jan 1, 2012 · Replies 5 · Jan 2, 2012

Replies: 5

Views: 3K

Calculating Dielectric Strength between plates

Jan 2, 2012 · Replies 1 · Jan 2, 2012

Replies: 1

Views: 2K

Calculate Bulk Modulus: Solve Rock Density Problem

Jan 2, 2012 · Replies 2 · Jan 2, 2012

Replies: 2

Views: 3K

How does stationary sound waves in open tubes happen?

Jan 1, 2012 · Replies 5 · Jan 2, 2012

Replies: 5

Views: 15K

Normalization of a wavefunction

Jan 2, 2012 · Replies 7 · Jan 2, 2012

Replies: 7

Views: 3K

How did you arrive at this expression?

Dec 29, 2011 · Replies 6 · Jan 1, 2012

Replies: 6

Views: 4K

Mass-Luminosity-Time relation (Astronomy)

Nov 18, 2009 · Replies 2 · Jan 1, 2012

Replies: 2

Views: 5K

Age of Tree Sample: C14 Dating and Decay Rate

Dec 31, 2011 · Replies 10 · Jan 1, 2012

Replies: 10

Views: 3K

Difference in atomic energies 2p 1s for hygrogen and duterium

Dec 31, 2011 · Replies 6 · Dec 31, 2011

Replies: 6

Views: 3K

Work out B0', E0', k' and omega', and show that the phase (kr-omega t) is

Dec 29, 2011 · Replies 1 · Dec 31, 2011

Replies: 1

Views: 3K

Harmonic Oscillator Potential Approximation

Dec 31, 2011 · Replies 5 · Dec 31, 2011

Replies: 5

Views: 4K

Larmor Precession and Force on a Magnetic Dipole

Dec 28, 2011 · Replies 6 · Dec 31, 2011

Replies: 6

Views: 4K

Solid property of inert gas- LJ potential

Dec 27, 2011 · Replies 10 · Dec 31, 2011

Replies: 10

Views: 3K

How Does the Lorentz Transformation Validate Faraday's Law?

Dec 30, 2011 · Replies 1 · Dec 30, 2011

Replies: 1

Views: 3K

A problem regarding to Lagrangian in Classical Mechanics

Dec 30, 2011 · Replies 4 · Dec 30, 2011

Replies: 4

Views: 3K

Write down a list of nine features of the radiation fields that can be deduced

Dec 21, 2011 · Replies 1 · Dec 30, 2011

Replies: 1

Views: 2K

What Are the Probable Values of Energy and Momentum for a Free Particle at t=0?

Dec 28, 2011 · Replies 3 · Dec 29, 2011

Replies: 3

Views: 2K

What are the Bloch functions for states in valence bands?

Dec 26, 2011 · Replies 1 · Dec 29, 2011

Replies: 1

Views: 2K

Trying to solve the Poschl-Teller potential

Dec 29, 2011 · Replies 1 · Dec 29, 2011

Replies: 1

Views: 2K

Lagrangian invariant but Action is gauge invariant

Nov 5, 2011 · Replies 1 · Dec 29, 2011

Replies: 1

Views: 3K

Number of atoms in FCC gold cube with only the radius given

Dec 28, 2011 · Replies 2 · Dec 29, 2011

Replies: 2

Views: 3K

How Do You Calculate the Total Force on a Charged Plate in a Three-Board System?

Dec 27, 2011 · Replies 1 · Dec 29, 2011

Replies: 1

Views: 2K

Why the Electric field outside 3 infinite boards is 0?

Dec 26, 2011 · Replies 4 · Dec 29, 2011

Replies: 4

Views: 2K

Falling Square Loop: Which Orientation Falls Faster?

Dec 24, 2011 · Replies 7 · Dec 29, 2011

Replies: 7

Views: 6K

Why is there a difference ?Melting Point of Lead & Tungsten: Find RMSA

Dec 24, 2011 · Replies 1 · Dec 28, 2011

Replies: 1

Views: 2K

Spinors and Lorentzgroups: representation of the complete Lorentzgroup?

Dec 25, 2011 · Replies 1 · Dec 27, 2011

Replies: 1

Views: 2K

Solve Problem Using D'Alembert's Method of Virtual Works

Dec 27, 2011 · Replies 1 · Dec 27, 2011

Replies: 1

Views: 2K

Why Is My Numerical Solution for the Bound Orbit Not Matching the Expected Plot?

Dec 26, 2011 · Replies 1 · Dec 27, 2011

Replies: 1

Views: 5K

Using the transform of the electromagnetic tensor F between frames, verify that

Dec 24, 2011 · Replies 7 · Dec 27, 2011

Replies: 7

Views: 2K

Rolling motion of sphere (weird initial condition?)

Dec 27, 2011 · Replies 7 · Dec 27, 2011

Replies: 7

Views: 3K

Threshold temperature { Failure of delong petit law}

Dec 25, 2011 · Replies 10 · Dec 26, 2011

Replies: 10

Views: 4K

How to Compute Electron Count and Energy at Zero Temperature?

Dec 25, 2011 · Replies 1 · Dec 25, 2011

Replies: 1

Views: 3K

Time-Dependent Frequency Harmonic Oscillator

Dec 24, 2011 · Replies 3 · Dec 25, 2011

Replies: 3

Views: 4K

Scalar Field Theory-Vacuum Expectation Value

Dec 24, 2011 · Replies 3 · Dec 25, 2011

Replies: 3

Views: 5K

Lenard's Photoelectric Effect: Max Velocity & Current Dependence

Apr 1, 2011 · Replies 6 · Dec 24, 2011

Replies: 6

Views: 4K

Is the Internal Energy of a Rubber Band Dependent on Temperature?

Dec 23, 2011 · Replies 1 · Dec 24, 2011

Replies: 1

Views: 13K

N type material ,solid state physics

Dec 24, 2011 · Replies 1 · Dec 24, 2011

Replies: 1

Views: 2K

An axis-symmetric satellite is freely spinning in the space.

Dec 22, 2011 · Replies 1 · Dec 24, 2011

Replies: 1

Views: 2K

What Is the Interatomic Distance at Which V(r) Is Minimized in Cl2?

Dec 20, 2011 · Replies 11 · Dec 23, 2011

Replies: 11

Views: 6K

Problem solving Heat Diffusion Equation

Dec 22, 2011 · Replies 2 · Dec 23, 2011

Replies: 2

Views: 6K

Electrostatic potential on the surface of a conductor

Dec 23, 2011 · Replies 3 · Dec 23, 2011

Replies: 3

Views: 2K

Self-inductance of a rectangular loop

Dec 20, 2011 · Replies 5 · Dec 23, 2011

Replies: 5

Views: 8K

Triple Scalar Product and Torque Explained?

Dec 22, 2011 · Replies 1 · Dec 23, 2011

Replies: 1

Views: 4K

Doublie slit w/ electron problem

Dec 21, 2011 · Replies 4 · Dec 22, 2011

Replies: 4

Views: 2K

What is the primary evidence that the Earth's outer cores is fluuid in nature?

Dec 16, 2011 · Replies 2 · Dec 22, 2011

Replies: 2

Views: 3K

Solving E Extensive Parameter Relation: cE = E(cS, cV, cN)

Feb 4, 2008 · Replies 2 · Dec 22, 2011

Replies: 2

Views: 3K

What is the Correct Form of the Free Propagator in QFT?

Jul 16, 2008 · Replies 2 · Dec 22, 2011

Replies: 2

Views: 3K

What is the Angular Momentum of a Bent Plate Rotating at 30rad/sec?

Dec 22, 2011 · Replies 2 · Dec 22, 2011

Replies: 2

Views: 2K

Advanced Physics Homework Help

Welcome to the Advanced Physics Homework forum!

Advanced Physics Homework Help is a service designed to assist students tackling complex assignments in advanced physics courses. This support involves elucidating intricate concepts such as quantum mechanics, relativity, and advanced topics in classical physics.

Tutors or resources providing this assistance aim to guide students through sophisticated problem-solving techniques, offer explanations for intricate theories, and aid in the application of advanced mathematical methods.

By offering targeted explanations, examples, and additional practice, Advanced Physics Homework Help aims to reinforce students' understanding of advanced physical principles, preparing them for the challenges of higher-level coursework and research in the field of physics.

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