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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.
Uncertainty In a Physics Experiment
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Physical interpretation of equations
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How Close Are We to Understanding Time and Space?
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Are John Wheeler's Unconventional Theories Scientifically Valid?
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Understanding Electromagnetic Wave Propagation
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How To Measure Amoung Of Energy Released
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Neutrinos traveling faster than C?
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How to calculate how long a battery will last
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Bullet Velocities: Jet Firing 600mph Bullets
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Best way to approach this see saw on a turntable?
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Uncertainties associated with the use of opacity meters (smoke meters)
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Vacuum Insulation: Calculating Amount for 1 Bar
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Creating Micro-Bubbles for Aquaculture Research: Techniques and Considerations
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How do we calculate percent error without a theoretical value?
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Waiting Time for Gravitation Paper Submission - Journals
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Project: Using 100% of an Atoms energy
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Why must the two slits be at the same distance in the double slit experiment?
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Practical Applications of Magnetic Monopoles: Possibilities and Limitations
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Size of planet with 1/50 gravity of earth
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Linear functions/operators conflicting understanding
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A simple hands on hypotesis / thought experiment / question /
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PleasI need so much findings on this topic fellow scientists. I
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Effect of Earth's B field on an e/m experiment
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Radioactive decay versus compound interest
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What is the outcome of the twin paradox in a new version?
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Thorium Decay Series: Explaining 4n
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Orbits, ellipitical, circular, or ?
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Why Does a Charged Particle Inside a Neutral Shell Experience No Force?
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Is a computational oracle physically possible?
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Questions About Prisms - Refractive Index & Parallelograms
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What is the difference between gas and vapour?
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How Are Photonic Crystals Analogous to Matter Waves?
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What are eigenvalues and eigenstates in quantum mechanics?
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Understanding Nanotechnology: Nanoblades & Nanosprings
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Hallow I found it very difficult to understand why the calculation
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Why Is the Sky Blue?
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Can Current Flow in Opposite Directions in a Circuit?
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I would like to know more about the beginning of time in terms of
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An impractical but difficult problem I stumbled upon
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Mass of the core of the sun > mass of the sun?
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Can Nuclei Emit Visible Light and Be Manipulated to Change Energy States?
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Building a tester for solar cell efficiency
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Unraveling the Mystery of the Gravity Train
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The gravitational tug of the Sun and the Moon on Earth - a question
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Flame test and black (or gray) body
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Does E=mc2 Work with Different Metric Systems?
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What is a c-number and how is it used in quantum mechanics?
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Where Can I Find Free Peer Review Services for Research Papers?
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More detailed spectrum of sodium?
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The Mystery of Thin Prism: Angle & Deviation Explained"
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Looking for Famous Quantum Physicist Quote on Soft Science
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Understanding Supercollider Imaging
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Momentum and Energy: Understanding the Relationship between Mv and Mv2
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Unveiling the Mystery of Dark Energy
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Does the Center of Mass Affect Gravity?
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Understanding the Purpose of Squaring in Equations: A Question in Physics
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Physics Presentation Ideas - Unique & Interesting Topics
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Equation for Spin Stabilization ?
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Laws of Attraction: Particle Exchange?
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What Are Good Starter Books and Resources for Learning Basic Physics?
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What does time mean in the context of BB theory?
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Error propagation when you take the inverse?
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Why is the kilogram the base unit of mass, instead of the gram?
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Why Can't XRF & LIBS Distinguish Element Valences?
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Confused about issues related to Time
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The Capillary Action of Gasoline: Debunking the Gravity-based Siphon Theory
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Is the Speed of Light Really the Limit of the Universe?
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Difference between Liquefaction & Condensation
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How are the physical laws enforced?
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Is Dirac delta function dimensionless?
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Calc Accuracy: Percent Error Within 5%?
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Earths force of gravity measured in Dynes
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What Other Fundamental Laws of Physics Exist Beyond Newton's?
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Does Heating Air First Improve Dehumidifier Efficiency?
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Vacuum pump and creation of vacuum
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What is the reason for using aluminium foil to wrap the food items?
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Do chaotic systems point to a direction of time?
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Understanding the Balance: Equal Weight, Unequal Position
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Can i understand gravity better?
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Is air a viscous fluid or an ideal gas?
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Spatial Resolution calculation using wavelength (medical imaging)
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Uncertainty Propagation Argument
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Discover Liquids that Light Up in a Magnetic Field | Non-Physicist's Guide
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How people measured time in the past ?
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How come I can see the entire face of a distant object.
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Is time travel to the past or travel to a multiverse possible?
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SI Units Lengths: Defined by Light Speed
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This is what these symbols mean in physics.
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Calculating Density of Moist Air: Am I Doing it Right?
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Earth Blackbody Temp: How Albedo Affects Result
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Senior Project ideas and thesis help
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Why do colored freezy pops turn clear when left outside in the cold?
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Thanks for your help!EPQ Ideas for Physics-Related Project
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Solving Pallet Breakage with Physics: Freight Industry
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What Causes Frozen Semi-Skimmed Milk to Change Color?
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Why do some materials appear darker when wet?
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Plot Bremsstrahlung Energy Spectra - Formula & Tips
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F =M(A) question for roofing contractor
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Feynman Lectures Exercise Challenge
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Hurricanes and Windows: How to Prevent a Broken Window
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