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Is the complex conjugation operator Hermitian?
- mhazelm
- · Replies 7 ·
Calculating Atomic Fraction of C in Carbon Dioxide at STP
- iamalexalright
- · Replies 2 ·
What is the Initial Speed of a Rock Kicked off a Cliff into Water?
- reynoldsb
- · Replies 1 ·
Newton's Law of Gravitation (again)
- Benzoate
- · Replies 3 ·
How Do You Prove the Adjoint of a Product of Operators?
- mhazelm
- · Replies 3 ·
What Is the Discriminant in the Schwarz Inequality Proof?
- Old Guy
- · Replies 3 ·
Coulomb force on a line charge
- Kudaros
- · Replies 2 ·
Spontaneous Random Neutron Generation in a Spher
- Enjolras1789
- · Replies 4 ·
Can a Laser Beam Move Faster Than Light Across the Moon's Surface?
- briteliner
- · Replies 5 ·
Forces exerted by two rods with uniform mass.
- Benzoate
- · Replies 5 ·
Calculating Frame Speed with Relativity and Rocket Events
- tony873004
- · Replies 9 ·
Electric field of charge distributions
- demonhunter19
- · Replies 3 ·
Gravitional force of a particle inside a sphere;
- Benzoate
- · Replies 4 ·
What is the effect of a complex potential energy on particle absorption?
- Felicity
- · Replies 2 ·
Number of photons that provide given energy
- emma3001
- · Replies 1 ·
Is the normal force constant when lowering a bowling ball on a scale?
- ritwik06
- · Replies 6 ·
Lagrange multipliers rotating masses connected by spring
- kanne
- · Replies 1 ·
What is the KE before and after collision?
- lish
- · Replies 1 ·
Eigenfunction and Eigenvalue of momentum operator
- icejipo
- · Replies 1 ·
Does the pressure at the bottom of the beaker change when the water is heated?
- twiztdlogik
- · Replies 1 ·
Maximum and average power for a 120 kg shell fired from a 37.5 m barrel
- cheff3r
- · Replies 4 ·
Electric Fields involving Disks
- demonhunter19
- · Replies 10 ·
Where on the x-axis are sound intensities equal between two sources?
- xjessica
- · Replies 1 ·
Finding psi(x) from A(k) = N/(k² + a²)
- Felicity
- · Replies 2 ·
Rotating coil in Earth's magnetic field charges capacitor
- fredrick08
- · Replies 2 ·
Curvature forumula of a planar trajectory
- Rhawk187
- · Replies 1 ·
Mixture Composition: PV=nRT Problem,1 atm. 0.4 atm.
- Riles246
- · Replies 1 ·
Change of variables in Planck's radiation integral
- phyguy321
- · Replies 1 ·
Rocket launched at 53.1° with acceleration g for time T
- Drewser
- · Replies 1 ·
Baseball projectile motion: finding height, flight time, and range
- bmiller13
- · Replies 3 ·
Tangential and radial acceleration of particle
- DG1102
- · Replies 1 ·
What is the Total Resistance of an Infinite Network of Resistors?
- jwes
- · Replies 1 ·
Finding vector B components from A
- jwxie
- · Replies 7 ·
What is the maximum reaction time to avoid hitting the deer?
- nfxgosu
- · Replies 1 ·
Finding the amplitude and phase of two sinusoidal motions
- shlomo127
- · Replies 1 ·
Air escaping from a sealed container heated in boiling water
- curiousM
- · Replies 2 ·
Computing [x, p²] without the momentum operator definition
- syang9
- · Replies 1 ·
Tensors: raising and lowering indices
- Irid
- · Replies 11 ·
How Do You Calculate Euler Angles Between Two Versors?
- larry77
- · Replies 1 ·
Solving Mechanics Problem: Jumping Ring When Mass Exceeds 1.5 Times
- chingcx
- · Replies 1 ·
Solving Relativistic Timing for UN Flag Saluting on Jupiter
- jianxu
- · Replies 5 ·
Compton scattering of 0.1 MeV photon at 60 degrees
- phyguy321
- · Replies 1 ·
I evaluating this vector product identity
- sunnyslumber
- · Replies 1 ·
Calculating Minimum Deceleration and Meeting Heights in Kinematics
- ~SPaRtaN~
- · Replies 3 ·
Dielectric Sphere in Field of a Point Charge
- Apteronotus
- · Replies 1 ·
What is the relationship between H, psi, and E in Quantum Mechanics?
- xanmas
- · Replies 1 ·
What is the relationship between the Faraday Effect and polarization in light?
- JasonGodbout
- · Replies 2 ·
Lagrangian mechanics: a spring and a bar
- atwood
- · Replies 3 ·
How to Calculate the Moment of Inertia of a Pyramid Along the Z Axis?
- physicsnoob93
- · Replies 1 ·
Band Theory of Solids, Kittel CH 7
- KaiserSose`
- · Replies 1 ·
Lorentz transformation as rotation in Minkowski space and angle transformation
- tamanna_rc
- · Replies 2 ·
How Do You Calculate Total Angular Momentum for Electron Configurations?
- learning_phys
- · Replies 6 ·
How Do Particle Energies Transform in Different Reference Frames?
- BJAY
- · Replies 3 ·
Is Newton's Second Law Valid in an Accelerating Reference Frame?
- briteliner
- · Replies 1 ·
How Do Wind Velocity and Direction Affect Aircraft Travel Time and Direction?
- Benzoate
- · Replies 15 ·
How High Does the Stone Reach Above Point B?
- ~SPaRtaN~
- · Replies 2 ·
Two Relativistic Rockets Pass eachother
- brett812718
- · Replies 9 ·
Understanding Tangent Vectors in GR Notation
- Irid
- · Replies 3 ·
Taylor series expansion of tangent
- kreil
- · Replies 4 ·
Three Digital Clocks at Different Speeds
- d-rock
- · Replies 3 ·
Gauss' Law: Net Electric Field of Two Spheres
- UWGGEOL
- · Replies 3 ·
How Does a Magnetic Field Affect Eigenfrequencies in a Harmonic Oscillator?
- qspeechc
- · Replies 3 ·
How Do You Derive the Lagrangian from a Given Hamiltonian?
- malawi_glenn
- · Replies 3 ·
Length contraction and time dilation for relativistic spacecraft
- philadelphia
- · Replies 2 ·
Pendulum problem concerning the spring constant
- Benzoate
- · Replies 2 ·
Potential between 2 concentric spheres
- koopatroopa
- · Replies 4 ·
When Does Rocket A Receive Rocket B's Signal?
- jianxu
- · Replies 8 ·
How does Wu-Ki Tung use Euler angles to get these results in group theory?
- Phymath
- · Replies 1 ·
Hydrodynamic drag force density velocity
- cheff3r
- · Replies 1 ·
Incline Plane Problem: Determining Velocity of a Mass at Height h1
- Benzoate
- · Replies 3 ·
Center mass/angular velocity vector
- iknowu99
- · Replies 2 ·
What Is the Relative Speed of Two Bodies Moving Towards Each Other at C/2?
- M_Saeed
- · Replies 2 ·
How Long to Reach 90% Terminal Velocity for a Ping Pong Ball?
- pimpalicous
- · Replies 2 ·
Compton Scattering Problem
- Prologue
- · Replies 2 ·
Displacement from Dallas to Chicago
- physics=death
- · Replies 2 ·
Law of cosines being an immediate consequence of
- SciSteve
- · Replies 5 ·
Finding the Density Matrix of a 4x4 System at Thermal Equilibrium
- yukawa
- · Replies 6 ·
Discovering the Failures of Classical Physics: A Quantum Experiment Analysis
- isudipta
- · Replies 1 ·
How Does the Step Function Relate to the Derivative of the Dirac Delta Function?
- CasualDays
- · Replies 2 ·
Vector components in the 3 dimensions
- clickcaptain
- · Replies 4 ·
How Many Real Variables Are Needed to Construct a 2x2 Unitary Matrix?
- gc2004
- · Replies 2 ·
Point Charges in a Square: Could the Force on Each Be Zero?
- DietRichCola
- · Replies 10 ·
What am I doing wrong with finding the complex amplitude?
- skywo1f
- · Replies 1 ·
How to Find the Transformation Matrix for a 120-Degree Rotation About (1,1,1)?
- PrinceOfDarkness
- · Replies 2 ·
Slide distance from projector lens and image size on screen
- rubykap
- · Replies 3 ·
Where to place -2q for equilibrium with charges q and 3q
- briteliner
- · Replies 4 ·
Acceleration of an Object in g Units
- physics newb
- · Replies 6 ·
How to Calculate the Kinetic Energy of He Nuclei in a Proton-Lithium Reaction?
- EngageEngage
- · Replies 7 ·
Problem concernng Newton's Law of Gravitation
- Benzoate
- · Replies 5 ·
Can you find the equivalent resistance in this circuit?
- kelsow
- · Replies 2 ·
When and Where is the Signal Received on a Relativistic Train?
- jianxu
- · Replies 9 ·
Vector Analysis ifferential Calculus
- Benzoate
- · Replies 6 ·
Solve Eigenvalue Problem for Displacement Operator D
- quasar_4
- · Replies 1 ·
Solve Thermodynamics Problem: Find Mass of Gas Leaving Open Container
- lajirai
- · Replies 3 ·
Electrostatics Problem: Find E Field and R
- zimo
- · Replies 1 ·
How Do You Calculate the Speed of a Bullet in a Pendulum Collision Problem?
- ritwik06
- · Replies 3 ·
Linear momentum translational problem
- Benzoate
- · Replies 4 ·
What is the 4-momentum of a particle with given rest mass and speed?
- Newtons Balls
- · Replies 25 ·
Why Use Absolute Value for Squaring in Wave Function Normalization?
- Niles
- · Replies 5 ·