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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.
Can I Use High Pressure Natural Gas to Cool My Home?
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How Does Spinning Create Artificial Gravity in Space?
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Energy of one mass in a Hamiltonian System
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How and why are shock waves produced in breaking objects?
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Open problem of classical representation of neutral antimatter bodies?
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Physics related to Aurora Borealis help?
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What is the meaning behind multiplication in Physics?
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Ruben's Tube - Is a one inch OD pipe okay?
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Efficient DC Transformer Design with Toroidal Ring and Magnetic Fluid Technology
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Precession Period of A Gyroscope?
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Help with a real life physics mystery
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Strange ice formation, gravity-defying ?
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Understanding Planck Units: The Impact of kB in Temperature Definition
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Natural Units: What is the Conversion Process?
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How Can a Particle Move Downwards and Be Displaced Upwards in a Wave?
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What Causes a Circular Hole in Snow on an Attic Skylight?
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Max. Applied force on outside wall of spinning drum
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Fedor Ignatov & Korbely Todyshev: New Physics Theory Explained
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Unraveling the Mysteries of Time: A Layperson's Quest to Understand Physics
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Setup for the saturn effects of Kristian Birkeland's experiments
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Comparing Series & Parallel Connections of Helmholtz Coils
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Why is virtual image not seen when a defective eye is corrected?
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Why Did My Gate Suddenly Transform?
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Langevin Equation in Plasma Media: Explained
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What is the relationship between mass and energy according to E=mc^2?
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Classical version of QM axioms
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Low Wavelength and Photosynthesis
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Reef Aquarium Tipping Force Help: Tank, Sump, and Stand Dimensions
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Explanation of common calculus examples
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Can a metal ring and soap solution create expanding bubbles?
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Compressible flow in cylindrical coordinate
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Can Liquids Really Be Compressed Under Pressure?
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Shooting a bullet straight down?
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Is the Speed of Light (c) Always 3x10^8 m/s in E=hc/λ?
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Help please on setting up experiment to test insulation
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What Are the Steps to Calculate Euler's Angles for Rotating a Vector?
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What Are Meta-Stable States in Atoms and Their Role in Lasing Action?
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Where Does an Object Move in Space?
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How does an EM wave affect an atom's energy levels?
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Changing Origin in Physical Context: Mathematical Approach
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Where Can I Find Piezo Discs for My Project on Piezoelectricity in Canada?
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What is the purpose of the exp[-(t^2)/2] term in Fourier transforms?
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Can Aufbau and Hund's Rule explain electron filling after EC?
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Stokes Relation: R=R' Meaning & Phase Difference
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GPS satellite and satnav receiver clock synchronisation
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What is the relationship between these
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Can the Movement of Atomic Parts Be Measured in Time?
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Capillary Action and Young-Laplace
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Robot Project: Shielding Electronics in HV Environment
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Unintuitive physics - rigid objects and compression waves
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Candles on ridiculously sensitive scales
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Can I wire a piezo disk with detectors?
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The gravitational force of energy
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Why am I having trouble with the RC circuit analysis?
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Is KE a Derived Quantity in Dynamics?
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What is the Significance of Constraints in Relationships Between Variables?
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Playing with NEUTRONS. Neutrons thought experiments.
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How has lithography evolved over the past 20 years in relation to Moore's laws?
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Can Atoms Truly Fuse Upon Contact?
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Can the Fourier Transform Be Defined Without the Minus Sign?
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Dispersion: Wavelength & Frequency in Vacuum & Material
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How Do You Calculate Thrust on a Circular Trap Door Immersed in Oil?
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Equation of polytropic process as dS=f(n)
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Resonant Frequencies from Fourier Analysis
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Movitation For Definitions In Physics
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Could an Atmospheric Siphon Create a Self-Sustaining Effect?
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Finger on the top of the straw, keeping the liquid in
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Point masses versus infintesimal densities, is there a difference?
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Why do people associate red with hot and blue with cold
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How Can Moisture Be Introduced into the Air?
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I think all electric heaters are equally efficient
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Understanding Potential Energy: FAQs & Tips
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How Does Radio Wave Impact on Ionospheric Electron Integrate in Physics?
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Will a push out window or half slide window cool down a room faster?
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Piezo Crystal Load vs. Current Values Explained
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Understanding the Viscosity of Glycerine and Oil in Hydraulic Brakes
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Physicall Entity or object of study for physics
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Is a Galaxy Unresolved at 10 Arc Seconds with 15 Arc Second Resolution?
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: solenoid and superconductor questions
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Understanding Deflections of a Bar
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Question about gravity on a moving object
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Exploring the Relationship between Density and Muon in Bohr's Model
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Can Protons Travel as Rays in Space?
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Field Lines in TOKAMAK: Pictures & How to Understand
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What the heck is measured in m2 / s2?
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Reappearing Waves: Hi! Uncover the Mystery
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Effect of wind shear on noise propagation
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Reference frame to calculate centroids
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Sensitivity and Uncertainty in measurements
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Understanding the Centripetal Force of Whirling a Mass on a String
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Gravity and the Infinity Problem 2 Questions
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Hi there. Just looking at an astophysics journal article in which they
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What is the minimum energy required to escape a gravitational field?
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Why Does Precession Occur and How Does It Affect Gyroscopic Motion?
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Earth-Shattering Discovery: Proton Size
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Where Does Energy Go? | Law of Conservation
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Could this be a mathematical way to obtain longitude without clock? Please help
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Is gravitational energy continuous?
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How Would Gravity Work on a Planet-Sized Ring?
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What is the impact of Earth's rotation on the force of gravity?
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