Classical Physics Forum

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Join expert classical physics discussion on the principles developed before the rise of relativity and quantum mechanics. Including mechanics, electrodynamics, thermodynamics, optics.

Mechanics

Undergrad Motorized top with internal unbalanced flywheel

Optics

High School Volumetric Holographic Displays

Thermodynamics

High School Using battery energy to heat a battery…

Electromagnetism

High School Electric Fields inside Conductors & Gauss's Law
Undergrad BTU rating of Earth below frost line
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Undergrad How effective is torricellian vaccum?
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Graduate Gravitational field Strength Inside the Earth
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Undergrad Parallax during the earth's orbit?
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Undergrad Reciprocity theorem and ideal gas law
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Graduate How Does an Obstacle Affect Wave Parameters?
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Graduate Adding or removing energy from a guitar string.
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Undergrad Probability of past vs future events
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Graduate Pascal's law out of statistical physics
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Undergrad Can wind chill cause frostbite at above freezing temperatures?
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Graduate Why partial derivatives in continuity equation?
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Graduate Why use primed coordinates for this
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Undergrad Longitudinal/Transverse oscillations
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High School Musical instruments - beats phenomenon
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Graduate How is Ising Model a Markov Chain?
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Undergrad Ionize N2 & CO2 at 50g/s - Easiest Way?
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Undergrad Can chemical reactions take place at absolute zero?
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Graduate Question on waves propagation from a moving frame
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Undergrad How to open a winebottle with a shoe
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Graduate Would a syringe in space suck?
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Undergrad How Do Cathode Rays Penetrate Thin Metal Films?
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Undergrad Improve Your Understanding of Vibrations and Waves: Top Books for Self-Learning
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High School What is ripple factor in halfwave rectifier?
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Undergrad Is it possible to create a SINGLE circular wave?
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Undergrad Wavelength and resonant length equation
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High School Air Displacement: Effects of Multiple Fans
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Graduate Something that absorbs at longer wavelengths looks more red?
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Undergrad Amplitude Modulation equation help
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Undergrad Amplitude Modulation Phenomona
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Graduate Does capillary length limit water rise in very thin capillaries?
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Undergrad Can some clarify what exactly n is ?
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High School Wind tunnel simulation software
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Graduate Explore the N-Body Problem for Chaos
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Graduate Normal modes and system's energy
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High School Is cycle the same as wavelength?
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Undergrad What is effective conductivity?
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Undergrad Why perrin's experiment demonstrates the existence of atoms?
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Undergrad The Constant of Integration
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High School What is the difference between standing waves and transverse waves?
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Undergrad Chaotic system w/ initial condition
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Undergrad Could you make a fluorescent lamp with krypton?
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High School Can Someone give me a good despriction of Classical Physics?
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Undergrad Does the amplitude of a wave change with the Doppler effect in a medium?
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High School Struggling with Unit Conversions in Physics Problems?
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Undergrad Why Doesn't Air Pressure Affect Archimedes' Principle?
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Undergrad Hall Coefficients of Tungsten & Silver: Sources/Links to Cite
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High School Night Vision Goggles: Explained + Density Effects
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High School A friend of mine who knows I believe in God but also put faith in
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High School Why soda bubbles when you shake it
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High School Strange question, but is time and actual thing ?
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Graduate Derivation of Kutta Joukowski condition
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Undergrad Has anybody heard of this odd sub-type of physics and geology?
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Undergrad Geostationary Satellite Equatorial Plane
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Graduate When is it More Cost-Effective to Add a Staircase vs. More Floorspace?
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High School What happens when an explosion begins
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High School How do I calculate a pumps psi output?
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High School Understanding Fluctuations in Multimeter Readings
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Graduate Negative Energy in Particles: A Conundrum
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Graduate Is the phase diagram for an oscilliator always clockwise?
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Undergrad Flow separation leads to stalling?
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Undergrad Mysteries in Classical Physics
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Graduate Why does gravitational Laplace's equation equal zero?
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Undergrad Oscilloscope triggering function on aperiodic signals
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Undergrad Why does f(x-vt) represent a wave along +x?
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Graduate Does a medium have to have mass to 'be' a medium?
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Undergrad Name of intermolecular forces of gases
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Graduate Is Infinite Compressibility Possible in a System?
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High School Why Do We Need Specific Launch Sites for Space Exploration?
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Graduate What is the P.D.E. governing this phenomemon?
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Undergrad Propagation of waves on a string
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Graduate Physical meaning of Radius of Gyration
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Undergrad How can animal fence wire be optimized for minimal cost?
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Undergrad What does determine the harmonic number in standing waves?
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Undergrad Doppler Effect: Will the Frequency Change Upon Reflection?
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Graduate When to use fourier integral instead of fourier series expansion
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Undergrad Implications of Imaginary Numbers?
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Graduate Understanding what a stagnation point is in compressible flow
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Undergrad Is the wave equation applicable to all types of waves beyond harmonic motion?
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Undergrad Principia confusing sentence. Please make is simpler
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High School Phase Angle Explained: What is It?
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Undergrad How to prove units when you have logs in an equation
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Undergrad Calculating Stress in Joules: My Experience
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Graduate Earth movement and physical vacuum energy harness
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High School Calculating Blower Flow in CFM - Required Data & Equation
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Newbie to the Forum with Professional Physics Simulation Background
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Undergrad Harmonic Wave Equation: What Are x & t (Length & Time Units)?
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Graduate Aphex Twin's Equation: Meaning and Significance
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Graduate Nonlinear Physics Books: Recent Progress & Related Fields
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Undergrad Simulating musical instruments with tuning forks
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Is there any way that we can defy gravity?
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Is there a term called 'Wave Factor'?
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High School Does the dewpoint dry the air effectively?
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Graduate Hard to find bubble rise paper/bubble shape determination
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Graduate Landau theory: why does a m^3 term implies first order transition phase
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High School What physics programs should I add to my TI-84Plus?
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Undergrad Safe Gauss Levels: Human Limit & Everyday Exposure
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Graduate Ultrasonic Frequencies: Harassment or Something Else?
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Undergrad Mass continuity equation's applications for fluid
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Undergrad Determining Likelihood of Divergance
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Solve Famous Physicist's Equations: a, b, v, w, y
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