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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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 ·
Undergrad What do physicists mean by action at a distance?
- somy
- · Replies 2 ·
High School Vocabulary: The Conversion of Matter into Energy
- Eldritch
- · Replies 2 ·
Graduate Can the wave equation accurately describe motion in waves with angles near 90°?
- quasar987
- · Replies 11 ·
High School What is the Meaning of End Correction?
- bepunctual
- · Replies 3 ·
Why not have standard 12V DC outlets in homes instead of individual transformers
- WarrickF
- · Replies 39 ·
High School Is the sun moving simple harmonically up and down also?
- nishant
- · Replies 6 ·
Graduate Have a Solution for the Exploding Grenade Problem?
- metrictensor
- · Replies 8 ·
High School What is radius of gyration and how is it applied in practice?
- chandran
- · Replies 3 ·
Graduate Wave dispersion relation and group vs phase velocity
- belleamie
- · Replies 3 ·
Undergrad Differences between Del Operators at Field/Source Points
- newbie101
- · Replies 8 ·
Undergrad How do standing waves form on strings without a vibrator?
- Cheman
- · Replies 3 ·
High School Why do waves form in oscillating patterns through a medium?
- LightRocks
- · Replies 6 ·
Where to find free physics ebooks on quantum and relativity
- heaven eye
- · Replies 3 ·
Undergrad Maximum distance between things connected to a point (3D trig)
- ShawnD
- · Replies 4 ·
High School What Happens to Boiling Water in Zero Gravity?
- evthis
- · Replies 1 ·
Undergrad Math student looking for introductory book in physics
- mackan__787
- · Replies 4 ·
Finding "The Period of F = -kx^n" by Hirata and Thiessen
- maverick280857
- · Replies 5 ·
Graduate Unit vector normal to scalar field
- Reshma
- · Replies 2 ·
High School Why is the gravitational force proportional to 1/r²?
- Mehrsa
- · Replies 16 ·
Undergrad Complexity Concept in Statistical Mech.
- yakaza
- · Replies 1 ·
Graduate Random Walk Problem: Finding Relative Dispersion
- Goldenlemur
- · Replies 1 ·
Undergrad Why do the Doppler effect equations yield different frequencies?
- Zeteg
- · Replies 9 ·
Is Rarefaction and Compression Related to Changes in Density?
- DB
- · Replies 1 ·
High School Could a Gyroscopic Effect Explain the 21-Gram Soul Theory?
- robousy
- · Replies 5 ·
High School Explain me about Microfluid and its applications?
- EngTechno
- · Replies 1 ·
Undergrad Understanding Line Integrals with Respect to Delta X and Delta Y
- Cyrus
- · Replies 68 ·
Undergrad Can Humans Hear Electromagnetic Waves?
- smithpa9
- · Replies 9 ·
High School Can Ohm's law be proved from first principles?
- Oliminator
- · Replies 19 ·
Undergrad Dr. Winglees Spacecraft And Weather Modificatio
- errorist
- · Replies 6 ·
Undergrad Exit velocity of water in Earth Giant Pump pipeline from pole to equator
- errorist
- · Replies 15 ·
Undergrad How Can You Calculate the Bonding Energy Difference Between O2 and O3?
- JosephRombousky
- · Replies 1 ·
Undergrad Why would Earth's magnetic field affect CRT monitor deflection in different hemispheres?
- rhia
- · Replies 2 ·
Where to find solutions for Physics for Scientists and Engineers chapters 22+
- IrdMaster
- · Replies 2 ·
High School AHHHH enone knows how to answer dis question?
- Joanna
- · Replies 10 ·
Constructing a small EMP device?
- Zeteg
- · Replies 4 ·
High School What actually is energy and why is it conserved
- retupmoc
- · Replies 2 ·
High School Interactive physics project ideas for science fair
- honz415
- · Replies 2 ·
High School How to explain Archimedes' principle to 9-10 year olds
- actingbiz1
- · Replies 4 ·
Undergrad Dipole in physics and Chemistry
- Simonnava
- · Replies 2 ·
High School Weird Glass Behaviour: Find Out What Happened
- Ghiret
- · Replies 2 ·
Gravity Goes Weird: What Science Says
- mee
- · Replies 5 ·
High School Physics extended essay topic suggestions needed
- tnorkhangpa
- · Replies 1 ·
High School Nitrogen fixation process of bacteria
- Cyrus
- · Replies 6 ·
High School Is there a Gravity-Free Spot at Earth's Center?
- The Green Giant
- · Replies 7 ·
Simple physics topic for an investigatory project
- nyita
- · Replies 2 ·
Undergrad Is Chaos Defined? An Exploration
- Mk
- · Replies 10 ·
High School What Is the Space Entity with Quantity "Volume"?
- mani
- · Replies 13 ·
Undergrad Numerical Methods and Spreadsheet Physics
- cj
- · Replies 12 ·
Undergrad How Does Ionization Affect the Behavior and Speed of Air Molecules?
- Dburghoff
- · Replies 6 ·
Graduate Can Supersonic Waves Exist in Solids?
- Clausius2
- · Replies 23 ·
Undergrad What background do I need for stealth technology research?
- EngTechno
- · Replies 9 ·
Undergrad Why does frequency change in Doppler effect situations?
- cutesoqq
- · Replies 4 ·
Graduate Do perfectly dense incompressible particles vibrate when struck?
- one_raven
- · Replies 4 ·
Graduate What are some recommended intermediate level statistical mech. and E/M books?
- theFuture
- · Replies 5 ·
When Do Physics Courses Start Getting Interesting?
- Alem2000
- · Replies 9 ·
How did you do on the AP Physics exam?
- Ebolamonk3y
- · Replies 9 ·
Stuck on Relativity Implications and LQG Images?
- PRodQuanta
- · Replies 5 ·
High School Why Does the Sky Appear Blue?
- DoctorReynaldo
- · Replies 1 ·
Undergrad Is it possible for a string to vibrate at multiple frequencies at once?
- broegger
- · Replies 9 ·
Graduate Terminology that is inconsistent with basic physic definitions
- Henry Jones
- · Replies 2 ·
Graduate Landau Series - Reviews and Feedback
- Kalimaa23
- · Replies 1 ·
Undergrad Sources of gravitational fields
- lamp post
- · Replies 10 ·
High School Copper vs aluminum heatsinks: which performs better?
- thesittingduck2
- · Replies 11 ·
Graduate K-Delta Function in Autocorrelation of Gaussian White Noise
- dora
- · Replies 2 ·
Undergrad Bubble Physics: Modeling and Scripting for Realistic Bubbles
- Pseudonym
- · Replies 1 ·
High School Recommend a physics textbook focusing on conceptual understanding
- johntam
- · Replies 1 ·
High School What happens if a human is exposed to a vacuum?
- Sociopath^e
- · Replies 8 ·
What are the properties of fire?
- wasteofo2
- · Replies 21 ·
High School How much mass does the sun add to the earth each day?
- S = k log w
- · Replies 8 ·
Undergrad Calculating Resonant Frequency of Water in a Cylindrical Pipe
- petmar
- · Replies 7 ·
High School What Causes the Egg-Water Phenomenon?
- wolfgang
- · Replies 6 ·