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.
How Do Molecular Forces Influence Material Properties and Binding Energy?
  • · Replies 16 ·
Replies
16
Views
10K
What Does Rest Mean? | Acceleration Explained
  • · Replies 16 ·
Replies
16
Views
20K
Calculate Casimir force between several plates
  • · Replies 1 ·
Replies
1
Views
2K
Is Treadmill Running Easier Due to No Air Resistance?
  • · Replies 7 ·
Replies
7
Views
4K
Gamma Ray Microscope: Can it be Directed and Focused?
  • · Replies 7 ·
Replies
7
Views
5K
How Accurate Is Calorie Counting Through Physical Activity?
  • · Replies 12 ·
Replies
12
Views
4K
Measuring Movement and Distances in Sports: How Does It Work?
  • · Replies 4 ·
Replies
4
Views
2K
Is energy conservation violated under gravity?
  • · Replies 5 ·
Replies
5
Views
2K
The Devil's Gun: What Point Achieves Max Acceleration?
  • · Replies 9 ·
Replies
9
Views
2K
Tempertaure of a moving object vs. stationary one
  • · Replies 4 ·
Replies
4
Views
3K
How Quickly Do the Exhaust Gases Coming off a Fire Cool Down?
  • · Replies 8 ·
Replies
8
Views
4K
How do I convert amps to pull force for an electric motor?
  • · Replies 11 ·
Replies
11
Views
7K
How dense would an object have to be in order to hold up a makeshift earth.
  • · Replies 3 ·
Replies
3
Views
2K
How to Build a Circuit for a Linear Hall Effect Sensor?
  • · Replies 4 ·
Replies
4
Views
7K
Is Buoyancy an Indication of Gravity's Attraction to Dense Matter?
  • · Replies 14 ·
Replies
14
Views
3K
Condensation on a cold glass during a hot day
  • · Replies 5 ·
Replies
5
Views
6K
I know the force of gravity inside a hollow sphere is 0, but
  • · Replies 7 ·
Replies
7
Views
3K
Unraveling the Mystery of e=mc2: How Much Mater is Needed?
  • · Replies 12 ·
Replies
12
Views
2K
Does moving mass produce a field?
  • · Replies 9 ·
Replies
9
Views
5K
Escape Boredom with Science: What Are Some Intriguing Questions to Ponder?
  • · Replies 7 ·
Replies
7
Views
2K
How does moving your legs propel you forward in swimming?
  • · Replies 31 ·
2
Replies
31
Views
20K
Orbital slingshot energy - energy from gravity?
  • · Replies 4 ·
Replies
4
Views
2K
How to Calculate the Launch Velocity of a Trebuchet Projectile?
  • · Replies 17 ·
Replies
17
Views
5K
Can Mass be Converted to Volume without Gravity?
  • · Replies 15 ·
Replies
15
Views
3K
Calculating Simple Force | Tips from Experts
  • · Replies 2 ·
Replies
2
Views
1K
Can Standing Waves Form with Different Amplitudes or Frequencies?
  • · Replies 6 ·
Replies
6
Views
4K
How to find 'g' from a MEM's Device (Shimmer IMU)?
  • · Replies 2 ·
Replies
2
Views
1K
Doppler Effect Explained: What Is It?
  • · Replies 6 ·
Replies
6
Views
2K
Theoretical Aspects of Measurements
  • · Replies 1 ·
Replies
1
Views
2K
When something gets stuck , whats going on?
  • · Replies 5 ·
Replies
5
Views
3K
Creating an Artificial Cloud: Is It Possible?
  • · Replies 16 ·
Replies
16
Views
4K
Cash prize offered for solving Mpemba effect
  • · Replies 45 ·
2
Replies
45
Views
10K
Can Light Exhibit the Same Interference Pattern as Water Waves?
  • · Replies 24 ·
Replies
24
Views
3K
How Can I Calculate Index Time Based On Distance Using Kinematic Equations?
  • · Replies 2 ·
Replies
2
Views
2K
Which Method Best Determines Overall Average Velocity?
  • · Replies 3 ·
Replies
3
Views
5K
Why storms interfere with telecommunications?
  • · Replies 10 ·
Replies
10
Views
3K
Understanding Free Fall: Explained in Simple Terms | K.I.S.I.S."
  • · Replies 12 ·
Replies
12
Views
3K
Cathode Rays & Velocity: Uniform or Accelerated?
  • · Replies 4 ·
Replies
4
Views
3K
Unperceivable Properties Of Physics
  • · Replies 19 ·
Replies
19
Views
4K
Parafoil vs Paraglider: What Gives Them Lift?
  • · Replies 8 ·
Replies
8
Views
4K
How Does Thrust Force Function in Propulsion?
  • · Replies 7 ·
Replies
7
Views
16K
How are units combined/cancelled in this simple equation?
  • · Replies 7 ·
Replies
7
Views
2K
Learn How to Project an Image on a CRT Monitor with a Small Projector
  • · Replies 2 ·
Replies
2
Views
3K
Assessment of JETP (Journal of Experimental and Theoretical Physics)
  • · Replies 10 ·
Replies
10
Views
2K
Stretched fabric cylinder between two hoops - what is the shape?
  • · Replies 7 ·
Replies
7
Views
3K
Can Coherent E and B Fields Produce Visible Light in a Box?
  • · Replies 7 ·
Replies
7
Views
2K
Solving Center of Mass Doubt: What is 'y' in Integration?
  • · Replies 5 ·
Replies
5
Views
3K
Force of Gravity Between Proton & Electron in Hydrogen Atom
  • · Replies 1 ·
Replies
1
Views
2K
Dispose of Compressed Air Can Safely on Hot Day
  • · Replies 7 ·
Replies
7
Views
4K
Lobbing eggs from a 15ish foot balcony without the eggs breaking while on grass?
  • · Replies 2 ·
Replies
2
Views
6K
Blimps & Radar: Do They Show Up on Radar?
  • · Replies 5 ·
Replies
5
Views
5K
Vaporisation of coffee in a sealed cup
  • · Replies 11 ·
Replies
11
Views
3K
Are Camera Flashes Deadly? Shocking Truth Behind Fatal Camera Incidents
  • · Replies 8 ·
Replies
8
Views
6K
Will My Double Slit Experiment Setup Using an Electron Gun Work?
  • · Replies 12 ·
Replies
12
Views
3K
The buoyant force of air? Concept question
  • · Replies 2 ·
Replies
2
Views
4K
What causes the streaks in a CT scan when a metal object is present?
  • · Replies 2 ·
Replies
2
Views
11K
Why Does a Wet T-Shirt Appear Darker Than a Dry T-Shirt?
  • · Replies 1 ·
Replies
1
Views
3K
Planck's constant as a measure of significance
  • · Replies 1 ·
Replies
1
Views
2K
Question for all those who can answer
  • · Replies 19 ·
Replies
19
Views
3K
How to Prove the Weighted Centroid Formula for Parallel Forces?
  • · Replies 1 ·
Replies
1
Views
2K
Real Height versus Perceived Height, of Objects at a Distance.
  • · Replies 5 ·
Replies
5
Views
11K
Why does ice cool liquid more than 32 degree aluminum cubes?
  • · Replies 1 ·
Replies
1
Views
2K
Why is the Large Hadron Collider so large?
  • · Replies 9 ·
Replies
9
Views
3K
What is Energy? Seeking Clarity on a Confusing Topic
  • · Replies 3 ·
Replies
3
Views
2K
What is the Wavelength of Earth and its Impact on the Macroscopic World?
  • · Replies 20 ·
Replies
20
Views
6K
I got burned by a helium tank valve. How?
  • · Replies 5 ·
Replies
5
Views
9K
Is it possible to screw off the cap of an Argon/Oxygen-bottle?
  • · Replies 6 ·
Replies
6
Views
3K
The components of atoms and their effects on its properties
  • · Replies 1 ·
Replies
1
Views
2K
Help with Identifying Image: 3K7P0W0
  • · Replies 5 ·
Replies
5
Views
2K
How to calculate a jet pump thrust force?
  • · Replies 2 ·
Replies
2
Views
4K
How can a bubble chamber be used to identify high energy particle reactions?
  • · Replies 1 ·
Replies
1
Views
2K
Wind turbine efficiency question
  • · Replies 16 ·
Replies
16
Views
5K
Measuring SI Units on a Desert Island
  • · Replies 13 ·
Replies
13
Views
4K
Is Emergence the Key to Understanding the Mind and its Connection to Matter?
  • · Replies 2 ·
Replies
2
Views
2K
Negative Ion Emission: Heat, Piezoelectric Effect & Object Differences
  • · Replies 7 ·
Replies
7
Views
9K
Beta Decay of He3 Atom: Electron Emission vs. Shell Occupancy
  • · Replies 4 ·
Replies
4
Views
3K
Can mass be compressed indefinitely?
  • · Replies 4 ·
Replies
4
Views
2K
What Are the Negligible Aspects of Physics We Overlook?
  • · Replies 2 ·
Replies
2
Views
2K
Mars Rover "Curiosity" Camera Specs
  • · Replies 18 ·
Replies
18
Views
4K
What lies beyond the quark? Unraveling the mysteries of the atom
  • · Replies 3 ·
Replies
3
Views
2K
Simulate Gamma Rays from Radioactive Decay
  • · Replies 1 ·
Replies
1
Views
2K
Different type of solenoid design help
  • · Replies 7 ·
Replies
7
Views
2K
Calculating GPE of a 500lb Weight Lifted 40'
  • · Replies 11 ·
Replies
11
Views
3K
Answering Multiple Questions on One Topic: Vital Steps
  • · Replies 1 ·
Replies
1
Views
2K
Most difficult to comprehend concept
  • · Replies 15 ·
Replies
15
Views
3K
A/m Unit Explained: Magnetic Fields
  • · Replies 7 ·
Replies
7
Views
4K
Vaulters pole breaks into three pieces
  • · Replies 6 ·
Replies
6
Views
2K
What would I see if there was a porthole in LHC's detectors?
  • · Replies 3 ·
Replies
3
Views
2K
Antimatter decay rate in a book?
  • · Replies 4 ·
Replies
4
Views
2K
How is oil naturally pushed to the top of reservoirs?
  • · Replies 4 ·
Replies
4
Views
2K
What causes metals to cold weld in a vacuum?
  • · Replies 1 ·
Replies
1
Views
3K
Everything attracts everything else; F = GMm/r^2. If two objects are
  • · Replies 9 ·
Replies
9
Views
3K
How Can Gravity Affect Distance Traveled in a Coding Simulation?
  • · Replies 5 ·
Replies
5
Views
5K
Gravity waves, how big are they?
  • · Replies 4 ·
Replies
4
Views
3K
Is It Accurate to Measure the Elementary Charge with Just One Oil Drop?
  • · Replies 5 ·
Replies
5
Views
2K
Does wind help a runner run laps faster?
  • · Replies 6 ·
Replies
6
Views
3K
Can reflections create a focused beam of light from a point source?
  • · Replies 9 ·
Replies
9
Views
4K
How its Possible for Bumblebees to fly?
  • · Replies 10 ·
Replies
10
Views
3K
Will Object Move When Rockets Synchronously Fire & Shutoff?
  • · Replies 1 ·
Replies
1
Views
2K
What would happen if the speed of light was 1000 times greater?
  • · Replies 6 ·
Replies
6
Views
3K