Other Physics Topics Forum

Post thread
Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
Undergrad Explaining the Bubble Ring Phenomenon
  • ManDay
  • · Replies 3 ·
Replies
3
Graduate What is Quench Management for Magnetism?
  • neorich
  • · Replies 2 ·
Replies
2
Science education video's at Youtube
  • peetvanschalk
  • · Replies 2 ·
Replies
2
Undergrad Please help me for a calculation why my value different from that of literature?
  • shojean
  • · Replies 2 ·
Replies
2
High School Atom Rubbing Sounds: Wood vs Glass
  • Drbazz
  • · Replies 5 ·
Replies
5
Undergrad Is a Verified Theory Considered Scientific Fact?
  • Drbazz
  • · Replies 2 ·
Replies
2
Graduate What has changed in physics since the beginning of PF?
  • tribdog
  • · Replies 6 ·
Replies
6
High School Could the LHC Really Create Earth-Eating Black Holes?
  • Mk
  • · Replies 12 ·
Replies
12
Undergrad Unraveling the Physics Behind Squeeky Toys
  • MissWho
  • · Replies 2 ·
Replies
2
High School Understanding 'Traverse' in Physics for High School Juniors
  • zm500
  • · Replies 1 ·
Replies
1
Mysterious 'Eruptions' When Mixing Coca-Cola and Crown Royal
  • bookred
  • · Replies 1 ·
Replies
1
Graduate Basis of the Copenhagen Interpretation
  • esvion
  • · Replies 7 ·
Replies
7
Undergrad KMT description of atmospheric shockwaves, anyone?
  • gaming_addict
  • · Replies 3 ·
Replies
3
Undergrad What Makes the Ideal Bubble Solution in Physics?
  • Zainster14
  • · Replies 2 ·
Replies
2
Lighting water on fire? I don't think so.
  • Cowtipper
  • · Replies 5 ·
Replies
5
High School Significant Digits in Science: Questions Answered
  • cam875
  • · Replies 2 ·
Replies
2
News American Physical Society on climate change
  • Andre
  • · Replies 51 ·
2
Replies
51
Graduate Is Time Absolute and Does Its Existence Depend on Photons?
  • mkbh_10
  • · Replies 17 ·
Replies
17
High School Shower and curtain effect, what's happening?
  • Tclack
  • · Replies 10 ·
Replies
10
High School Tutorial for the nanotechnologies
  • Woozya
  • · Replies 4 ·
Replies
4
Graduate Is it possible to control the illuminance of atoms?
  • AlanArqueza
  • · Replies 1 ·
Replies
1
Undergrad Investigating Color in Chemistry Lab: My Experience
  • goku
  • · Replies 1 ·
Replies
1
Searching for DaveC's Square-Cube Law: 30 Seconds at a Time!
  • Cyrus
  • · Replies 9 ·
Replies
9
High School Could Giant Movie Fans Stop a Hurricane?
  • tribdog
  • · Replies 13 ·
Replies
13
High School Which equation for parabola coordinates
  • Husker70
  • · Replies 1 ·
Replies
1
High School Does it matter if I turn my computer off?
  • zacharyr
  • · Replies 32 ·
2
Replies
32
Graduate Shannon's measure - any profound explanation?
  • saviourmachine
  • · Replies 3 ·
Replies
3
High School Action Scenes in movies that depict projectile motion?
  • crhscoog
  • · Replies 9 ·
Replies
9
High School Can We Survive a Severe Cosmic Storm?
  • wolram
  • · Replies 3 ·
Replies
3
Undergrad Europe is the center of physics now?
  • Coin
  • · Replies 6 ·
Replies
6
Graduate Is Quantum Mechanics Deterministic or Is There an Element of Randomness?
  • Nick R
  • · Replies 8 ·
Replies
8
Undergrad Watch Jesus on a Video: Is It Possible?
  • Tachyon son
  • · Replies 14 ·
Replies
14
Why Is Maxwell Less Recognized Than Other Famous Scientists?
  • itrunsdeep
  • · Replies 7 ·
Replies
7
Watch LHC Launch Tonight on TV in US with FTA Dish
  • hamster143
  • · Replies 14 ·
Replies
14
What is the Terminal Velocity of Cats?
  • Legion81
  • · Replies 8 ·
Replies
8
Graduate Does Matter Truly Exist or Is It Just a Configuration of Energy Fields?
  • Poita
  • · Replies 13 ·
Replies
13
High School Is Air a Conductor or Insulator? | Carbon Conductors & Insulators
  • AHobo
  • · Replies 2 ·
Replies
2
Is This Perpetual Motion Machine Really Possible?
  • tribdog
  • · Replies 13 ·
Replies
13
Graduate What Exactly is Energy and How Does it Convert to Mass?
  • The thinker
  • · Replies 11 ·
Replies
11
Undergrad How do you determine the total error in a measurement of flow rate?
  • Topher925
  • · Replies 8 ·
Replies
8
Graduate Quantum Gravity: Tracking Public Interest & Acceptance
  • marcus
  • · Replies 2 ·
Replies
2
What are the Aesthetics of Physics?
  • Pythagorean
  • · Replies 2 ·
Replies
2
Undergrad In a cavity 12.5 cm by 3.9 cm, with Y being 12.5 cm and X/Z being 3.9,
  • echoaa23
  • · Replies 1 ·
Replies
1
Graduate What Does a Formal Proof in Physics Look Like?
  • evagelos
  • · Replies 36 ·
2
Replies
36
Undergrad Relationship between density and elastisity
  • soandos
  • · Replies 15 ·
Replies
15
200 Physics Vector Animations or Flash Files
  • parsa_n1
  • · Replies 4 ·
Replies
4
IP topic is badly needed here.
  • frenztoy
  • · Replies 2 ·
Replies
2
Undergrad What Are Standing Waves and How Do Their Amplitudes Relate to Intensity?
  • GAGS
  • · Replies 5 ·
Replies
5
Graduate The decrease of the information v.s. chaos ?
  • xylai
  • · Replies 3 ·
Replies
3
High School Convert Earth's Radius of 6.37x10^6 to Circumference in km - Help Jason
  • Darkhrse99
  • · Replies 4 ·
Replies
4
Graduate How to Calculate the Total Mass of Earth's Atmosphere Using Physics Modelling?
  • Spoony
  • · Replies 2 ·
Replies
2
Graduate Gravity: What We Know vs What We Don't
  • Seph83
  • · Replies 77 ·
3
Replies
77
Undergrad Is Energy Truly Eternal and Infinite?
  • throng
  • · Replies 5 ·
Replies
5
High School The Physics of Table Tennis: A Comprehensive Guide
  • kmikias
  • · Replies 2 ·
Replies
2
Undergrad Can We Quantify the Energy Released by Hurricanes?
  • dimensionless
  • · Replies 3 ·
Replies
3
Graduate What is the difference between degree and level of order?
  • eranb2
  • · Replies 3 ·
Replies
3
Undergrad Links to Physics and Maths Olympiads
  • Phizyk
  • · Replies 2 ·
Replies
2
Undergrad What Are the Ideal Proportions for a Cylinder to Act as a Three-Sided Die?
  • Helios
  • · Replies 1 ·
Replies
1
  • Poll Poll
Bad at maths but good at experimental physics ?
  • JWHooper
  • · Replies 8 ·
Replies
8
High School Is Magnitude Essentially Time Related in Physics?
  • ValenceE
  • · Replies 8 ·
Replies
8
High School Why is CERN better known than ITER?
  • alexgmcm
  • · Replies 34 ·
2
Replies
34
Bell Labs Kills Fundamental Physics Research
  • RetardedBastard
  • · Replies 15 ·
Replies
15
High School Why does thunder last for so long?
  • tribdog
  • · Replies 14 ·
Replies
14
High School How Can I Use LaTeX Notation to Write Equations on This Site?
  • casanova2528
  • · Replies 1 ·
Replies
1
High School Your vote for the most mysterious and wonderful of equations
  • eratosthenes2
  • · Replies 25 ·
Replies
25
Undergrad Lumped v. distributed parameter
  • Cyrus
  • · Replies 2 ·
Replies
2
High School Wavelength and amplitude. Are they related?
  • sameeralord
  • · Replies 18 ·
Replies
18
Graduate Don't understand material derivative and and advective derivative
  • cks
  • · Replies 5 ·
Replies
5
High School Uncertainty Qns: Measurement & Data Analysis in Excel
  • Drooling
  • · Replies 1 ·
Replies
1
High School Dr. Bruce DePalma's Spinning Ball Anomaly: Fact or Fiction?
  • Azael
  • · Replies 3 ·
Replies
3
High School Questions of Latitude: Can You See the Back of Your Head?
  • Ulnarian
  • · Replies 2 ·
Replies
2
Undergrad What is the maximum CFM through a pipe in the rock drilling industry?
  • tc114
  • · Replies 5 ·
Replies
5
Graduate Everything can be broken down to a digital signal.
  • Cale Carter
  • · Replies 5 ·
Replies
5
High School Exponential Growth: Cool Lecture & How to Calculate Doubling Time
  • hackit
  • · Replies 1 ·
Replies
1
Physics for Future Presidents book
  • Math Is Hard
  • · Replies 11 ·
Replies
11
Graduate Is this guy's claim of fusing Hydrogen to form Helium just a crackpot theory?
  • nicksauce
  • · Replies 1 ·
Replies
1
Graduate Examining the Myth of Decoherence & the Measurement Problem
  • Coldcall
  • · Replies 131 ·
5
Replies
131
When Will We See Results from the Large Hadron Collider's Latest Experiments?
  • Daniel Y.
  • · Replies 19 ·
Replies
19
Graduate Null Physics: A Paradigm Shift in Modern Science?
  • scienceteacher
  • · Replies 2 ·
Replies
2
Graduate When Are Time-Dependent Fitted Parameters Statistically Distinct?
  • NoobixCube
  • · Replies 2 ·
Replies
2
High School Identifying the Gold & Titanium Balls
  • Sakha
  • · Replies 59 ·
2
Replies
59
High School Things that take your breath away
  • kenewbie
  • · Replies 9 ·
Replies
9
How Can You Separate Salt and Pepper Without Physical Contact?
  • some_one
  • · Replies 31 ·
2
Replies
31
Can Ping-Pong Balls Revolutionize Particle Acceleration?
  • LowlyPion
  • · Replies 4 ·
Replies
4
Undergrad Communicating with an alien race
  • spiffomatic64
  • · Replies 22 ·
Replies
22
Amazing slo-mo of lightning strike.
  • turbo
  • · Replies 20 ·
Replies
20
LHC first beam (end of world) time announced
  • neu
  • · Replies 5 ·
Replies
5
Which Country Leads in Physics Forum Interest?
  • rootX
  • · Replies 5 ·
Replies
5
Undergrad Kardashev Scale: Size vs Energy Output
  • Arian
  • · Replies 9 ·
Replies
9
High School Complete noob , got many questions
  • gamernaveen
  • · Replies 4 ·
Replies
4
Graduate How Can Gravity and Diffusion Be Modeled in a Two-Gas System?
  • bemortu
  • · Replies 1 ·
Replies
1
High School What Do These Weird Physics Symbols Mean?
  • zoobyshoe
  • · Replies 10 ·
Replies
10
High School Can the Rubik's Cube be Solved in a Disco?
  • Firecoe
  • · Replies 12 ·
Replies
12
Graduate Questions on Light - Is it Even Possible?
  • epkid08
  • · Replies 24 ·
Replies
24
High School Eric Laithwaite Gyroscopic antigravity.
  • chayced
  • · Replies 5 ·
Replies
5
How Does a Rap Battle Incorporate Physics at CERN's LHC?
  • Micha
  • · Replies 6 ·
Replies
6
Graduate Introduction to Computational Physics
  • Greg Bernhardt
  • · Replies 1 ·
Replies
1
High School Is Energy Simply a Description of Position or Change?
  • jefswat
  • · Replies 14 ·
Replies
14
High School Why are quantities necessary for the existence of things?
  • deep_tought_e
  • · Replies 19 ·
Replies
19
High School Can Telescopes Show Moon Landing Evidence?
  • baywax
  • · Replies 8 ·
Replies
8