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Silly doubt: ideal gas eq. of state entropic representation
- Telemachus
- · Replies 7 ·
Derive an expression for the rate of interactions in a fixed target experiment
- blueyellow
- · Replies 1 ·
Density of State for a two atom basis
- Mattszo
- · Replies 2 ·
Electric field of a uniform finite cylinder
- dipole
- · Replies 3 ·
Thermodynamics filling steam tables for water
- pyroknife
- · Replies 1 ·
Calculating Averages in a Unidimensional Quantum System
- dirac68
- · Replies 4 ·
Quantum Mechanics: Evaluate the following using Ket-Bra notation
- Xyius
- · Replies 2 ·
What is the Uncertainty in Wavelength for an Excited Atomic State?
- chill_factor
- · Replies 4 ·
How Long Must Neutrons Stay in a Magnetic Field to Reverse Spin Direction?
- v_pino
- · Replies 1 ·
Can a Particle in a Bounded System Have Momentum in One Direction?
- Syrus
- · Replies 1 ·
Solve 3 equations in three unknowns I, W, and L
- cytp450
- · Replies 1 ·
What is the LJ cohesive energy expression for a 4-atom square configuration?
- blueyellow
- · Replies 1 ·
Quantum Mechanics Operator/eigenstates problem
- tsumi
- · Replies 3 ·
Levi Civita 4 tensor as pseudotensor
- Mindscrape
- · Replies 3 ·
Hamiltonian Commutator: Finding [H,P_x] for Polarization Operator
- v_pino
- · Replies 1 ·
Conceptual Question on General Relativity
- Mmm_Pasta
- · Replies 1 ·
Evaluate the energies of muonic K X rays in Fe
- Demon117
- · Replies 1 ·
Why does a sycamore seed auto-rotate when falling?
- BruceGuinness
- · Replies 1 ·
Classical mechanics, motion of a particle over a helix
- fluidistic
- · Replies 9 ·
Mean Value property (harmonic functions) with a source?
- Kidphysics
- · Replies 1 ·
Need help with a sum series (Frobenius series)
- xago
- · Replies 1 ·
Magnetic Field Equation in Spherical Coordinates to Cartesian Coordinates
- jhosamelly
- · Replies 26 ·
How Do You Calculate the Specific Heat of a Nitrogen Molecule at 13.6K?
- Finaid
- · Replies 7 ·
How to integrate partial differential eqn
- agalea91
- · Replies 4 ·
Ket Notation - Effects of the Projection Operator
- Questioneer
- · Replies 3 ·
Amperes law: magnetic field inside an infinite slab containing a volume current.
- JFuld
- · Replies 2 ·
Simple quantum mechanics operator question
- Chowie
- · Replies 5 ·
Is an Antisymmetric 4-Tensor Zero if Any Off-Diagonal Component is Zero?
- jeckster
- · Replies 1 ·
Quantum Mechanics 3D harmonic oscillator
- sbaseball
- · Replies 6 ·
Seperation constant giving a harmonic dependence. (Seperation of variables)
- xago
- · Replies 1 ·
Solving Momentum & Energy Conservation: Find Daughter Particle Velocities
- humanist rho
- · Replies 12 ·
Circular Motion Due to Coriolis Force
- beth92
- · Replies 1 ·
Showing Unitary Operator U is a Fraction of Hermitian Operators
- erogard
- · Replies 3 ·
How Do You Convert Foucault Pendulum Equations to Polar Coordinates?
- beth92
- · Replies 1 ·
Determining the Magnitude & Reflection Coefficient at 10 GHz
- red009
- · Replies 1 ·
Problem with numerator in a series expansion
- Airsteve0
- · Replies 8 ·
Variational method approximation for half-space linear potential
- mjordan2nd
- · Replies 2 ·
Stat. Phys. : Renormalization Group and scaling hypothesis
- Nohman
- · Replies 1 ·
Silly doubt about thermodynamics: molar representation
- Telemachus
- · Replies 2 ·
Lagrangian for two identical rods connected by frictionless joint.
- center o bass
- · Replies 1 ·
Central force field-condition for closed orbits.
- humanist rho
- · Replies 2 ·
Fourier Coefficients of an Even Function
- JackFlash
- · Replies 9 ·
Find Bohr Radius from Approximate Potential Energy
- Mattszo
- · Replies 2 ·
Equation of motion of coupled springs
- Lucy Yeats
- · Replies 3 ·
Understanding the Criteria for Reversibility in Thermodynamics
- aim1732
- · Replies 1 ·
Magnetic field of a cylinder with magnetization M=ks^2
- JFuld
- · Replies 1 ·
How Does Polarization Change Along the X-Axis for Counter Propagating Waves?
- JunkieJim
- · Replies 1 ·
Find angle between planes (011) and (001)
- jerjer
- · Replies 3 ·
Concentration of Radon in atoms per cubic meter
- Ryomega
- · Replies 2 ·
How to Convert FSR from Frequency to Wavelength?
- Niles
- · Replies 6 ·
Continuous Surface Charge Source - Integral Confusion
- technicolour1
- · Replies 1 ·
How Much Does Shaking a Water Bottle Increase Its Temperature?
- sportcardinal
- · Replies 4 ·
How to Calculate the Expectation Value of x^2 in Quantum Mechanics?
- jakeim86
- · Replies 4 ·
Solve x=ytan(y): Analytical Technique Needed
- H_man
- · Replies 6 ·
Obtaining the Half-life equation experimentally
- sawhai
- · Replies 4 ·
Max temperature for 3.2 V incandescent light bulb
- mapicell
- · Replies 1 ·
Mott's scattering cross-section formula
- Demon117
- · Replies 1 ·
How Does the Trace of a Matrix Relate to Its Components in Quantum Mechanics?
- Xyius
- · Replies 4 ·
Solving Electrical Physics Problem: Find Electric Force on Point Charge
- vtran0703
- · Replies 3 ·
Quantum Mechanics - Superposition of Wavefunctions?
- pearapple
- · Replies 2 ·
Distance of Closest Approach of Particle to PLanet
- mm8070
- · Replies 3 ·
How Do You Determine the Four-Vector Quantities for a Moving Particle?
- Dakkers
- · Replies 8 ·
Novas and special relativity-check my work?
- bcjochim07
- · Replies 4 ·
Finding net force on a charge (direction help)
- shortman12012
- · Replies 1 ·
Laplace equation derivation, where does the potential go
- Uku
- · Replies 6 ·
Thickness of material to absorb electron beam
- amrian
- · Replies 1 ·
How Do You Evaluate a Sinc Integral in Quantum Scattering Theory?
- Demon117
- · Replies 2 ·
Spontaneous disintegration in classical mechanics
- ilp89
- · Replies 2 ·
How Does Resizing an Infinite Square Well Affect Ground State Probability?
- cragar
- · Replies 2 ·
How Is Heat Flow Calculated in a Constant Temperature Quasistatic Process?
- Squires
- · Replies 14 ·
Spin-dependent Hamiltonian of two particles
- Jufro
- · Replies 4 ·
Time to gravitationally collapse ( Derivation)
- ibysaiyan
- · Replies 4 ·
Solving Quick Bra-Ket Question: |t> + |a> = 45°
- StephenD420
- · Replies 6 ·
What is the optimal polynomial of degree 2 to minimize the given expression?
- sunrah
- · Replies 1 ·
Classical Mechanics: Finding force, equilibrium points, turning points
- JordanGo
- · Replies 6 ·
Minimizing Chi-Squared Function in MATLAB
- aymer
- · Replies 2 ·
Energy Released in Thermonuclear Runaway of 1 Solar Mass White Dwarf
- erogard
- · Replies 2 ·
RLC Low-Pass Circuit: Find Current in Resistor
- FermatPell
- · Replies 1 ·
RC circuit switching at t=0 from A to B
- paddu123
- · Replies 5 ·
Solving Subterranean Trains Problem
- Mk
- · Replies 4 ·
How Does Particle Size Affect Gas Laws in Hard Sphere Models?
- jfy4
- · Replies 1 ·
Finding Q values of decays and finding distance where Coulomb Barrier = Q value
- bmarson123
- · Replies 1 ·
Quantum Mechanics: Uncertainty and Commutation relation
- Xyius
- · Replies 7 ·
Index notation - I never know when to introduce a new symbol?
- jeebs
- · Replies 1 ·
Particle constrained by 4 springs SHM
- kate12
- · Replies 1 ·
Are the Two Definitions of Hermitian Operators Equivalent?
- AlexChandler
- · Replies 4 ·
Solve Elastic Scattering: T, Zr & E(initial)
- matt222
- · Replies 2 ·
Eigenvalues and eigenvectors of J.n
- dfschick
- · Replies 1 ·
What is the speed when a ball hits the ground
- chris_0101
- · Replies 3 ·
Lagrangian equation from this free body diagram
- Hyperian
- · Replies 5 ·
Neutron Diffraction: Finding Wavelength of Neutron
- v_pino
- · Replies 1 ·
Relative error definition of entropy
- kraigandrews
- · Replies 1 ·
Mechanics question on equation of continuity
- emilypearson
- · Replies 1 ·
Using Boltzmann distribution law to find Temperature (1% of photons> 1eV)
- physicsofpeac
- · Replies 1 ·
Energy of an electron in a uranium atom
- StephenD420
- · Replies 11 ·
Problem with Dimensional Regularization
- baranas
- · Replies 1 ·
What Interactions Remove Energy from a Photon Beam in an Iron Absorber?
- amrian
- · Replies 1 ·
Challenging Semi-Infinite Potential Well Problem
- mancini0
- · Replies 5 ·
Heat dissipated by a cylinder in a magnetic field
- Mr.Joule
- · Replies 3 ·