Advanced Physics Homework Help Forum

Calculating the Excited State Lifetime of 223Ra Nucleus

Schrödinger equation normalization and potential

Solving for energy involving hyperbolic

Earths Energy & rate of absorbtion

Relativistic Energy: Calculate Decay Product Kinetic Energy

Quantum Final Thur. : Need Hydr./L/Spherical Help

Why is my two-particle wavefunction not normalizing over time?

Field strength giving rise to a polarization charge of -s.cos(theta) on a cavity

Complexity of Solving Multi-Potential Schrodinger Equation?

How can I find out if a medium is dispersive or not

Muon decay distance at 0.6c from stationary observer

Laser Scanning: Wavelengths & Pulse Durations

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What Is the Minimum Power Needed for an Elevator Motor?

What Would Happen to the Universe if Electron Mass Matched Proton Mass?

How Does Magnetic Flux and Peak EMF Relate in a Solenoid-Coil System?

Calculating Max Torque and Shaft Twist for Socket Wrench

How Do You Derive Temperature from Entropy?

Gravitational force magnitude problem

Conducting Sphere and Grounded Conducting Plate

What is the significance of azimuthal quantum numbers in quantum mechanics?

Frequency of AC circuit with inductor

How Can I Prove My Coloured Light Results Align with Planck's Constant?

Electrodynamics: Amplitude of currents

What is the period of orbit for a space station placed 30 000km from the Earth?

Percent error calculation for circular motion lab

How to Find the Waist of a Gaussian Beam at the Focus Using a Lens?

Biot Savart Law with a surface current

How does the wavelength of light affect its intensity?

What Is Stability in the Context of the Hill Equation for a Mass-Spring System?

Wave function/Infinite square well confusion

What Is the Amplitude of Two Interfering Waves?

E/M Vector Potential of finite Wire

Magnetic field inside the cavity of a long straight wire

What Happens to a Comet's Orbit at Aphelion with Decreasing Angular Momentum?

What Is the Coefficient of Performance for a Carnot Engine Run as a Heat Pump?

How Do Eigenstates and Eigenvalues Relate to Quantum Observables?

Classical Mechanics: linear resistance

Ideal 2-D Gas and Micro-Canonical Ensemble

Curvilinear One Dimensional System

What Are the Permitted Radii Using the Bohr Model for a Fifth Force Potential?

Is the transformation matrix in Goldstein's problem an improper orthogonal one?

Calculating Intensity Variation in Superposition of Waves

Unit vectors for cylindrical polar coordinates in Cartesian form

Density of States for a 1D Metal at 0K - Fermi Level Calculation

Why Does Only V(10) Contribute in Perturbed Harmonic Oscillator Calculations?

What are the Confusing Aspects of Jackson Eq. 5.33 (3rd Ed.)?

Calculate lattice constant from x-rays

How Is Waveguide Conductivity Calculated with Changing Frequencies?

Proving the Inequality for Angular Momentum Eigenstates

Lagrangian for rolling cylinder on an inclined plane

Equation of Motion: Solving for Mass, Velocity, & Force F(v)

How to Calculate Scattering Amplitude for a Particle in a 1/r^2 Potential?

Commutator and hermitian operator problem

Calculate Poynting Vector for Given Fields

Making Near Zone Approximation for B and E Fields

Probabilities for system of two bosons

How can we solve this collision problem using similar terms?

Explanation of particle physics phenomenon - multiple Coulomb scattering

How Does Speed Affect Time for a Bomb Threat on a Spaceship?

Griffiths (electrodynamics) problem 4.19, part b

Slit diffraction with a beam of spatially distributed intensity

Why is there a Half Cos(x) Term in the Fourier Series for Cos(x)?

Calculating Jupiter's Mass from Log10(a) vs Log10(P) Graph

Medical Physics: Calculating Dose for SAD Treatment

Understanding Griffiths' Example 5.8: Ienc = KL?

Solving for Speed and Acceleration of Ball at Point P

Understanding Potential Energy and Stability in Balanse Question

Finding a modern physics experiment topic for a paper

Length contraction of rod at angle in moving frame

Is this the correct way to factor this equation?

Relativity Problem: Batman & Robin's Train Escape

Why Are There Counts Between Compton Edge and Photopeak in Gamma Spectroscopy?

Calculating Sideways Force on Lens from Laser Power

Hydrogen Excitation(s) and De-excitation(s)

Wind turbine motion equations - explain

A (probably simple) quantum problem - energy eigenfunctions?

How can I exponentiate spin matrices on a 4x1 matrix?

Quantum Dynamics: Boron 14 Splitting into Carbon 14 and Electron

Statistical Mechanics: Maximum Entropy

Why does free charge reside on the surface of a conductor?

Conservation of momentum and frozen pond

Is 1/λ an Eigenvalue of the Inverse of A?

Electric Boundary Value Problem

3 Questions about Rotational Motion; Test Tomorrow

What are the final pressure for the gas?

How long does it take the Sun to melt a block of ice

How to Calculate Work and Energy Changes in Expanding Helium?

Finding Nodal Surfaces in Wave Function of H-Like Atom

Compute Wavelength of Electron Moving at Various Speeds

Drawing the Feynman Diagram for e⁻ + p → n + νe

Electrical engineering and Fourier series

Reactions at supports for two 10-inch pipes on a frame

Find G: Physics Lab Experiment w/ 50 g Masses & Stop-Clock

Find the expectation value of the linear momentum

Quantum Amplitude: Find N, Probability & State |psi'|

Calculate Laser Pulse Intensity (Optics)

Spontaneity of reactions and free energy

If I could travel close to the speed of light

Two Spring System: Steady State Motion

!AC Generator Current: Mathematical Expression in Time Domain