Join expert classical physics discussion on the principles developed before the rise of relativity and quantum mechanics. Including mechanics, electrodynamics, thermodynamics, optics.
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Graduate Can Math Help Predict Binding Energies in Enzymology and Crystallography?
- Bigpharma
- · Replies 15 ·
Undergrad Speed of Sound in Materials: Impact on "Vaporization" Gun
- Jota
- · Replies 1 ·
Undergrad Why does the mean value theorem give this approximation for tension?
- ice109
- · Replies 7 ·
Where to download An introduction to mechanics by Kleppner
- aguirre2424
- · Replies 1 ·
High School Weight of a Fully Charged vs Discharged Battery
- starkind
- · Replies 10 ·
Graduate Using Euler's equations to model ocean waves
- Signifier
- · Replies 1 ·
High School Looking for pipe flow information in cubic feet per minute.
- 5.0stang
- · Replies 2 ·
Undergrad Making an Informed Decision on Physics Engines for Games
- Adder_Noir
- · Replies 21 ·
Undergrad Form of the solution of wave equation
- neelakash
- · Replies 2 ·
High School Where Can I Learn About Vectors Online?
- zapta
- · Replies 1 ·
Undergrad Where Does the Energy Go in Noise Cancellation and Sound Wave Interference?
- Jallu
- · Replies 13 ·
Graduate Gravitational intensity on a thin spherical shell and continuity at the surface
- neelakash
- · Replies 10 ·
High School Experiment involving Coke and PC Cola
- anniw
- · Replies 6 ·
Undergrad Why do potholes grow larger and can they be stopped?
- Loren Booda
- · Replies 3 ·
Why does meat thaw faster in fur than in flowing water?
- just...DVL
- · Replies 12 ·
Undergrad What is the Best Lab Apparatus for Measuring Volume of Irregular Objects?
- saplingg
- · Replies 3 ·
Graduate Kinetic Energy: T or K in Mechanics/QM?
- pivoxa15
- · Replies 3 ·
High School Can evaporating gasoline cool air below ambient temperature?
- 5.0stang
- · Replies 2 ·
Undergrad How did Gauss find the orbit of Ceres using least squares?
- mitchell2007
- · Replies 1 ·
Undergrad What does the gradient mean in Helbing's pedestrian model?
- wmac
- · Replies 6 ·
Undergrad What Would Happen if the Earth Was Flat and There Was No Gravity?
- samtheham
- · Replies 8 ·
Graduate Condition of a vector field F being conservative is curl F = 0,
- Kolahal Bhattacharya
- · Replies 8 ·
Undergrad Could Tesla's Wardenclyffe Tower Have Revolutionized Wireless Energy Transfer?
- Phinks
- · Replies 5 ·
Graduate Why Is the Source Term Crucial in Differential Equations?
- fisico30
- · Replies 1 ·
Graduate What is the difference between nonlinearity and chaos, or..
- impendingChaos
- · Replies 3 ·
Graduate Time invarient pdf but nonstationary process
- shifo79
- · Replies 4 ·
High School What is the true definition of energy in physics?
- Behrooz
- · Replies 19 ·
High School What does quantities and dimensions mean?
- elton_fan
- · Replies 5 ·
Undergrad What Is the Phenomenon of a Frozen Wave in Physics Labs?
- Gaijinja
- · Replies 7 ·
Graduate How Does Anhedral Rigging Enhance Sailboat Performance?
- ken
- · Replies 7 ·
Graduate Ferrofluids, gravity, Pascal and Arquimedes.
- cala
- · Replies 10 ·
Undergrad Do Computer Icons Follow Classical or Quantum Physics?
- Rade
- · Replies 33 ·
Undergrad Create Standing Waves with Antinodes at the Ends
- huh
- · Replies 7 ·
Graduate Are There Alternatives to Mass Spectrometry for Measuring Charged Particles?
- Sheyr
- · Replies 1 ·
High School What Creates a Stronger Vacuum: 15inHG or 10inHG?
- Ruffian
- · Replies 2 ·
Graduate Solve Wave Equation with D'Alembert's Solution
- actionintegral
- · Replies 9 ·
High School Logitudinal and Transverse wave
- bchui
- · Replies 1 ·
Graduate Why are Kramers-Kroning relations useful?
- quasar987
- · Replies 7 ·
Graduate What is the origin of the reciprocity theorem in optics?
- Wiemster
- · Replies 10 ·
Undergrad Stress-strain relation material property
- chandran
- · Replies 11 ·
High School Why do proportional formulas need a constant?
- mphr
- · Replies 4 ·
Make a Relaxing Electric Current Device at Home
- eltranced
- · Replies 7 ·
Undergrad Calculus-integration over mass
- chandran
- · Replies 3 ·
Undergrad What Is the Role of Ions in Human Electric Conduction During a Shock?
- brendan_foo
- · Replies 4 ·
Why do coffee grains move toward the edge when stirring?
- TuviaDaCat
- · Replies 2 ·
New Theory on why tornadoes occur.
- meldave00
- · Replies 2 ·
Graduate Can a Debye Layer Form in Air?
- Clausius2
- · Replies 2 ·
High School Why doesn't the sky crush us all?
- doubleB
- · Replies 31 ·
Graduate What Does Comoving Time Rate of Change Mean?
- gran_johansen
- · Replies 2 ·
Graduate Is information a physical quantity?
- lalbatros
- · Replies 12 ·
High School Questions about classsical physics units.
- scott1
- · Replies 6 ·
Graduate Do flexural waves satisfy Kelvin-Voigt solid equations?
- psv
- · Replies 6 ·
Undergrad Unravelling the Concept of Mass
- RipClaw
- · Replies 32 ·
Graduate Finding an expression for dissonance
- JoAuSc
- · Replies 4 ·
High School What is path length difference?
- seang
- · Replies 2 ·
Undergrad Can note bending on a trumpet be explained through physics?
- Ba
- · Replies 23 ·
High School Sound intensity, loudness and quality compared, plus vacuum experiment
- duoheer
- · Replies 1 ·
Undergrad Why Does Gravitational Pull Drop to Zero at the Earth's Center?
- Pyrrhus
- · Replies 8 ·
Undergrad Natural and Fundamental Frequencies
- duoheer
- · Replies 1 ·
Undergrad How do bubbles in fizzy drinks get attracted to the walls and bottom of a cup?
- Chen
- · Replies 6 ·
Undergrad What Is the Name of the Curve Traced by a Ball on a Ripple Wave?
- topito2
- · Replies 1 ·
Undergrad What causes sonometer wire to vibrate in A.C Sonometer experiments?
- Amith2006
- · Replies 1 ·
High School Why do humbuckers eliminate buzz from single coil pickups?
- Wishbone
- · Replies 4 ·
High School Why Does the Earth Keep Spinning?
- neo143
- · Replies 5 ·
Graduate What are some resources for modeling fluid flow in porous mediums?
- pmb_phy
- · Replies 3 ·
High School Why the molecules still moving to create the diffusion and the effusion?
- WARGREYMONKKTL
- · Replies 3 ·
High School Running up and down stairs to reduce creaking.
- wasteofo2
- · Replies 10 ·
Graduate What Is the Nature of Vacuum and Empty Space?
- iyalcin
- · Replies 7 ·
Graduate Do solitons repeat their past patterns into the future?
- somasimple
- · Replies 15 ·
Undergrad What are the equations for circular waves from a pebble dropped in a pond?
- rlduncan
- · Replies 8 ·
The radio stops when I get near it.
- PIT2
- · Replies 2 ·
Undergrad Is Coriolis force real or just an explanatory tool?
- Alkhimey
- · Replies 8 ·
Graduate Certainty and Classical Physics
- reilly
- · Replies 11 ·
Undergrad Viscosity of blood and coronary artery length for Poiseuille flow
- don_anon25
- · Replies 1 ·
High School Why a duck's quack doesn't echo
- tino lin
- · Replies 4 ·
Undergrad Definition of the number of dimensions of a vector space
- asdf60
- · Replies 9 ·
Graduate Windmill boat on river, no wind
- Peter A. Sharp
- · Replies 10 ·
Undergrad What is the Young's Modulus of Panzani Spaghetti?
- simon.m
- · Replies 4 ·
High School What are sound waves made of and why can't we hear some?
- amitmis
- · Replies 2 ·
Graduate 3D Acoustical Wave Eqn: Closed Soln in Rectangle Coordinates
- Watts
- · Replies 5 ·
Undergrad Understanding Dot Product: Identity and Unit Vectors
- don_anon25
- · Replies 2 ·
Free Airflow Simulation Software: Find the Right Solution for You!
- philippeF
- · Replies 4 ·
High School What is chaos in simple terms?
- LedZep_Kamal
- · Replies 18 ·
Undergrad Ion Sputtering: Finding Resources for Knowledge
- lizq
- · Replies 3 ·
Graduate What Makes Slow Waves Crucial in Guided Wave Structures?
- alexyan
- · Replies 1 ·
High School What is the name of the physics law
- OSalcido
- · Replies 7 ·
Undergrad Name of principle for multiplexing signals by phase difference
- lconrad
- · Replies 27 ·
Undergrad Why did a drinking glass shatter into fine powder in a circle?
- stagedradio
- · Replies 2 ·
Undergrad Why Does Air-Lock Reduce Fluid Flow in Tubes?
- sarmin
- · Replies 1 ·
High School Find the Formula for Bulk Modulus
- isabella
- · Replies 3 ·
High School Liquids with different densities
- strid
- · Replies 9 ·
Recommendations for an affordable gyroscope
- quasi426
- · Replies 3 ·
Graduate What is the definition of a density function in cartesian coordinates?
- quasar987
- · Replies 15 ·
Is True Levitation Beyond Our Reach?
- mrfeathers
- · Replies 12 ·
High School How do i write mathemtical formula
- sniffer
- · Replies 1 ·
Graduate What's the hypostasis of wave?
- lby
- · Replies 1 ·
Simulate Physical Objects with Computer Program
- philosophiae
- · Replies 6 ·
Screen door won't close when main door is shut
- tungsten
- · Replies 1 ·
High School How Can I Determine Speed and Frequency with Only a Wavelength Component?
- StarGazer92
- · Replies 1 ·
Undergrad Varying densities and wave propogation
- WY
- · Replies 3 ·