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.
High School Tutorial for the nanotechnologies
  • · Replies 4 ·
Replies
4
Views
4K
Graduate Is it possible to control the illuminance of atoms?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Investigating Color in Chemistry Lab: My Experience
  • · Replies 1 ·
Replies
1
Views
2K
Searching for DaveC's Square-Cube Law: 30 Seconds at a Time!
  • · Replies 9 ·
Replies
9
Views
3K
High School Could Giant Movie Fans Stop a Hurricane?
  • · Replies 13 ·
Replies
13
Views
3K
High School Which equation for parabola coordinates
  • · Replies 1 ·
Replies
1
Views
2K
High School Does it matter if I turn my computer off?
  • · Replies 32 ·
2
Replies
32
Views
6K
Graduate Shannon's measure - any profound explanation?
  • · Replies 3 ·
Replies
3
Views
3K
High School Action Scenes in movies that depict projectile motion?
  • · Replies 9 ·
Replies
9
Views
9K
High School Can We Survive a Severe Cosmic Storm?
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Europe is the center of physics now?
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Is Quantum Mechanics Deterministic or Is There an Element of Randomness?
  • · Replies 8 ·
Replies
8
Views
5K
Undergrad Watch Jesus on a Video: Is It Possible?
  • · Replies 14 ·
Replies
14
Views
3K
Why Is Maxwell Less Recognized Than Other Famous Scientists?
  • · Replies 7 ·
Replies
7
Views
3K
Watch LHC Launch Tonight on TV in US with FTA Dish
  • · Replies 14 ·
Replies
14
Views
5K
What is the Terminal Velocity of Cats?
  • · Replies 8 ·
Replies
8
Views
10K
Graduate Does Matter Truly Exist or Is It Just a Configuration of Energy Fields?
  • · Replies 13 ·
Replies
13
Views
20K
High School Is Air a Conductor or Insulator? | Carbon Conductors & Insulators
  • · Replies 2 ·
Replies
2
Views
3K
Is This Perpetual Motion Machine Really Possible?
  • · Replies 13 ·
Replies
13
Views
4K
Graduate What Exactly is Energy and How Does it Convert to Mass?
  • · Replies 11 ·
Replies
11
Views
3K
Undergrad How do you determine the total error in a measurement of flow rate?
  • · Replies 8 ·
Replies
8
Views
16K
Graduate Quantum Gravity: Tracking Public Interest & Acceptance
  • · Replies 2 ·
Replies
2
Views
3K
What are the Aesthetics of Physics?
  • · Replies 2 ·
Replies
2
Views
6K
Undergrad In a cavity 12.5 cm by 3.9 cm, with Y being 12.5 cm and X/Z being 3.9,
  • · Replies 1 ·
Replies
1
Views
2K
Graduate What Does a Formal Proof in Physics Look Like?
  • · Replies 36 ·
2
Replies
36
Views
6K
Undergrad Relationship between density and elastisity
  • · Replies 15 ·
Replies
15
Views
17K
200 Physics Vector Animations or Flash Files
  • · Replies 4 ·
Replies
4
Views
2K
IP topic is badly needed here.
  • · Replies 2 ·
Replies
2
Views
5K
Undergrad What Are Standing Waves and How Do Their Amplitudes Relate to Intensity?
  • · Replies 5 ·
Replies
5
Views
2K
Graduate The decrease of the information v.s. chaos ?
  • · Replies 3 ·
Replies
3
Views
2K
High School Convert Earth's Radius of 6.37x10^6 to Circumference in km - Help Jason
  • · Replies 4 ·
Replies
4
Views
3K
Graduate How to Calculate the Total Mass of Earth's Atmosphere Using Physics Modelling?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Gravity: What We Know vs What We Don't
  • · Replies 77 ·
3
Replies
77
Views
10K
Undergrad Is Energy Truly Eternal and Infinite?
  • · Replies 5 ·
Replies
5
Views
4K
High School The Physics of Table Tennis: A Comprehensive Guide
  • · Replies 2 ·
Replies
2
Views
12K
Undergrad Can We Quantify the Energy Released by Hurricanes?
  • · Replies 3 ·
Replies
3
Views
5K
Graduate What is the difference between degree and level of order?
  • · Replies 3 ·
Replies
3
Views
8K
Undergrad Links to Physics and Maths Olympiads
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad What Are the Ideal Proportions for a Cylinder to Act as a Three-Sided Die?
  • · Replies 1 ·
Replies
1
Views
2K
  • Poll Poll
Bad at maths but good at experimental physics ?
  • · Replies 8 ·
Replies
8
Views
5K
High School Is Magnitude Essentially Time Related in Physics?
  • · Replies 8 ·
Replies
8
Views
2K
High School Why is CERN better known than ITER?
  • · Replies 34 ·
2
Replies
34
Views
9K
Bell Labs Kills Fundamental Physics Research
  • · Replies 15 ·
Replies
15
Views
4K
High School Why does thunder last for so long?
  • · Replies 14 ·
Replies
14
Views
3K
High School How Can I Use LaTeX Notation to Write Equations on This Site?
  • · Replies 1 ·
Replies
1
Views
2K
High School Your vote for the most mysterious and wonderful of equations
  • · Replies 25 ·
Replies
25
Views
4K
Undergrad Lumped v. distributed parameter
  • · Replies 2 ·
Replies
2
Views
23K
High School Wavelength and amplitude. Are they related?
  • · Replies 18 ·
Replies
18
Views
25K
Graduate Don't understand material derivative and and advective derivative
  • · Replies 5 ·
Replies
5
Views
20K
High School Uncertainty Qns: Measurement & Data Analysis in Excel
  • · Replies 1 ·
Replies
1
Views
2K
High School Dr. Bruce DePalma's Spinning Ball Anomaly: Fact or Fiction?
  • · Replies 3 ·
Replies
3
Views
7K
High School Questions of Latitude: Can You See the Back of Your Head?
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad What is the maximum CFM through a pipe in the rock drilling industry?
  • · Replies 5 ·
Replies
5
Views
25K
Graduate Everything can be broken down to a digital signal.
  • · Replies 5 ·
Replies
5
Views
3K
High School Exponential Growth: Cool Lecture & How to Calculate Doubling Time
  • · Replies 1 ·
Replies
1
Views
2K
Physics for Future Presidents book
  • · Replies 11 ·
Replies
11
Views
3K
Graduate Is this guy's claim of fusing Hydrogen to form Helium just a crackpot theory?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Examining the Myth of Decoherence & the Measurement Problem
  • · Replies 131 ·
5
Replies
131
Views
20K
When Will We See Results from the Large Hadron Collider's Latest Experiments?
  • · Replies 19 ·
Replies
19
Views
5K
Graduate Null Physics: A Paradigm Shift in Modern Science?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate When Are Time-Dependent Fitted Parameters Statistically Distinct?
  • · Replies 2 ·
Replies
2
Views
2K
High School Identifying the Gold & Titanium Balls
  • · Replies 59 ·
2
Replies
59
Views
9K
High School Things that take your breath away
  • · Replies 9 ·
Replies
9
Views
5K
How Can You Separate Salt and Pepper Without Physical Contact?
  • · Replies 31 ·
2
Replies
31
Views
5K
Can Ping-Pong Balls Revolutionize Particle Acceleration?
  • · Replies 4 ·
Replies
4
Views
6K
Undergrad Communicating with an alien race
  • · Replies 22 ·
Replies
22
Views
7K
Amazing slo-mo of lightning strike.
  • · Replies 20 ·
Replies
20
Views
4K
LHC first beam (end of world) time announced
  • · Replies 5 ·
Replies
5
Views
5K
Which Country Leads in Physics Forum Interest?
  • · Replies 5 ·
Replies
5
Views
2K
Undergrad Kardashev Scale: Size vs Energy Output
  • · Replies 9 ·
Replies
9
Views
13K
High School Complete noob , got many questions
  • · Replies 4 ·
Replies
4
Views
2K
Graduate How Can Gravity and Diffusion Be Modeled in a Two-Gas System?
  • · Replies 1 ·
Replies
1
Views
5K
High School What Do These Weird Physics Symbols Mean?
  • · Replies 10 ·
Replies
10
Views
42K
High School Can the Rubik's Cube be Solved in a Disco?
  • · Replies 12 ·
Replies
12
Views
14K
Graduate Questions on Light - Is it Even Possible?
  • · Replies 24 ·
Replies
24
Views
4K
High School Eric Laithwaite Gyroscopic antigravity.
  • · Replies 5 ·
Replies
5
Views
16K
How Does a Rap Battle Incorporate Physics at CERN's LHC?
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Introduction to Computational Physics
  • · Replies 1 ·
Replies
1
Views
5K
High School Is Energy Simply a Description of Position or Change?
  • · Replies 14 ·
Replies
14
Views
3K
High School Why are quantities necessary for the existence of things?
  • · Replies 19 ·
Replies
19
Views
5K
High School Can Telescopes Show Moon Landing Evidence?
  • · Replies 8 ·
Replies
8
Views
5K
High School Question about intensity and area
  • · Replies 2 ·
Replies
2
Views
4K
In your own personal life, how often do you use this equation?
  • · Replies 20 ·
Replies
20
Views
3K
Graduate Time Travel: No worry about paradoxes
  • · Replies 31 ·
2
Replies
31
Views
6K
Expansion coefficient of liquid Propane ?
  • · Replies 4 ·
Replies
4
Views
24K
Undergrad Comparing Illuminance and Solar Radiation in Dragonfly Habitat
  • · Replies 4 ·
Replies
4
Views
6K
High School Can Anyone Clarify These Physics Formulas?
  • · Replies 5 ·
Replies
5
Views
2K
Graduate Are You Ready to Tackle Roger Penrose's Road to Reality Exercises?
  • · Replies 2 ·
Replies
2
Views
13K
Undergrad The most misleading stereotypes about physics
  • · Replies 84 ·
3
Replies
84
Views
18K
Graduate What Is Your Interpretation of Quantum Mechanics: Shut Up and Calculate?
  • · Replies 31 ·
2
Replies
31
Views
5K
High School Question about draft (probably wind blowing up in your room)
  • · Replies 4 ·
Replies
4
Views
19K
Undergrad What are the expansion coefficients of diesel fuel?
  • · Replies 2 ·
Replies
2
Views
8K
High School Does the proximity of a string to a spinning object affect its speed?
  • · Replies 11 ·
Replies
11
Views
3K
Undergrad What is the Flaw in this Perpetual Motion Machine?
  • · Replies 4 ·
Replies
4
Views
2K
High School What are some of these scales based on?
  • · Replies 4 ·
Replies
4
Views
3K
High School What's the relation be zmole and mole?
  • · Replies 1 ·
Replies
1
Views
3K
High School Is a Slide Rule Worth It for New Physics Students?
  • · Replies 15 ·
Replies
15
Views
8K
High School Energy & Gravity: Mutual Attraction Explained
  • · Replies 2 ·
Replies
2
Views
3K
What Inspired Your Career in Physics?
  • · Replies 16 ·
Replies
16
Views
15K
Graduate Some help with calculations please
  • · Replies 14 ·
Replies
14
Views
3K