View Full Version : Physics

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  1. If galaxies are moving further away from us, aren't we the center of the Universe?
  2. Confusion over derivation of angular momentum
  3. Gravity/mass
  4. what is the name of this relativity formula?
  5. inspirational video
  6. Can gold nanoparticles (AuNPs) release gold ions?
  7. Lorentz Force Paradox?
  8. Convert math notation to latex?
  9. Wavelength and chroma in the Lch-colour space?
  10. beginning help
  11. What are the formula for relativity theory
  12. Interpretation of deformation electron density maps (for Al alloys).
  13. Acceleration and Deceleration - The breaking point of a rope
  14. Spin, Twisting & GUT
  15. Derivation of General Relativity
  16. Controlling of RH and temp of air.
  17. Gravity, The Strong Nuclear Force and Anti Matter
  18. dissertation
  19. List of all the cross and dot products in physics?
  20. Wavefunction and quanta
  21. How to rearrange particles in matter?
  22. Big crunch again (Last time I swear!)
  23. Earth
  24. How is information transmitted from satelites?
  25. antimony 126 decay scheme help
  26. Energy
  27. work done by spring force
  28. Help with Single slit experiment
  29. Curious about effect of earth rotation on air travel times?
  30. Superfluid Plasmas
  31. Measuring Energy
  32. Physics Education: I could really use some advice
  33. CERN Trip 2013
  34. (Ask) Quantum Machine
  35. How is the age of the universe calculated???
  36. nanoparticle
  37. Van de graaf expert required
  38. Barycentric Time Dilation
  39. magnetic anomonly described by NASA
  40. Can you help me understand the double slit experiment
  41. The Mechanical Universe
  42. Does this theory REALLY proves Many World theory of QM?
  43. Perpetual Motion
  44. Sonic Weaponry + Destructive Interference Dead Spots
  45. Fastest Spinning Object Ever, At 60 Million RPM
  46. Center of Universe?
  47. Infinite acceleration dilemma.
  48. Motion within a infinite space
  49. Fermi Bubble Geometry and Mixmaster Model?
  50. Nuclear Fussion
  51. A salt pan's reflectiveness
  52. Maximum speed in space(ish)
  53. moving faster than light violates causality?
  54. do devices that cause complete and permanent blindness from a powerful flash exist?
  55. Ok, here is PROOF that the universe IS finite!
  56. Atmospheric retention
  57. explaining the universe
  58. The most stunning science website ever !!!
  59. Gallaxy Colliding
  60. Delta-V for "direct descent" to the lunar surface?
  61. Sides of a holographic screen?
  62. A new type of capacitor?
  63. Is the Sun Emitting a Mystery Particle?
  64. Flatness Problem: To call a spade a spade.
  65. One Equation?
  66. Why we need diferent models to explain the underlying laws of the universe?
  67. SPLIT : Discussion of Solving Einstein Equations Sticky
  68. Momentum in space
  69. Why Push Gravity Does Not Work
  70. Does exist the time at very small scales (eg Electrón or Planck scale)?
  71. Air compression
  72. Solving the Einstein Field Equations
  73. The fluidyne
  74. mass of an object in water
  75. plasma
  76. Piezoelectricity
  77. Railroad Car Energy Storage
  78. Ways to transmit electricity
  79. Why are String theory and M-theory considered scientific theories?
  80. Light / Laser to change paint color on distance?
  81. Helium Spectrum
  82. beginner physics book?
  83. Crookes Radiometer at Home Depot
  84. The second Higgs boson?
  85. What would one see from inside a reflective sphere?
  86. General Proof that Special Relativity is Self-Consistent
  87. can we build a sound dependent resistor
  88. How is carbon formed? From what?
  89. What are different kinds of "futuristic X-Ray" technology
  90. Is the world gray?
  91. Temperature of a box containing heated water
  92. Strings or quarks?
  93. Infinite electricity
  94. False vacuum
  95. parallelogram of forces problems, help
  96. Name your favorite theories
  97. SPLIT : Discussion of Relativity Tests Sticky
  98. Modern Tests of Relativity
  99. Planck time
  100. Relativity for dummies (as in, me)
  101. Timetravel
  102. Decoherence
  103. Floating on Neptune? (pressure? density? gravity?)
  104. Why does radioactive material decay exponentially as opposed to at a constant rate?
  105. String
  106. Gravity question
  107. Color Charge
  108. Spin
  109. How does light gain momentum?
  110. Dimensions
  111. Gauginos and other particles.
  112. Relativity
  113. Water properties under pressure
  114. Fringing force
  115. Pool Physics
  116. Piezoelectricity
  117. Why are there dimensions?
  118. Help me start the journey to a Physics degree
  119. work and gravity
  120. Nightmare Scenario
  121. How charge is distributed in nucleon, nucleus? Can proton share its charge with neutron?
  122. Light - Wave & Particle Duality
  123. Asking about lifting an object of mass 5 kg against gravity
  124. Guess:How much is I2 as measured value?
  125. photo-electric cells + colour?
  126. Will there be any more laws of physics?
  127. What if there was life in another galaxy?
  128. What force holds a human being's atoms together?
  129. Wave
  130. I need a study book that deals with the math of Physics
  131. Question about sunlight and wavelength at different latitudes
  132. Love the Quantum Bomb
  133. How is the Higgs mass measured?
  134. about space ships
  135. question about colors and light
  136. Energy swirling around an electron
  137. why walking shoe worn out?
  138. Cloud and Bubbles
  139. Inertial mass
  140. Speed of light question
  141. angular velocity.
  142. physics and system dynamics
  143. The scale of the universe!
  144. PSU as a Magnet generator powering a computer
  145. how does a higgs field get excited?
  146. Suspended magnet with a small plastic model?
  147. Journal articles on the concept of mass
  148. HELP : linear momentum.
  149. Exotic Matter and a Higgs-Boson question
  150. Northern lights
  151. Big Rock turned into small Bullet
  152. If photons are the carriers of magnetism, then..
  153. In the beginning... what do we believe existed first outside the singularity?
  154. "Shape" of the Universe
  155. faster than light communication (obviously I'm mistaken somewhere)
  156. antigravity
  157. worm holes
  158. The future of Nuclear Power? LFTRs
  159. The Heisenberg Uncertainty Principle
  160. God particle hunter is an Indonesian
  161. Conservation of Energy vs. Conservation of Angular Momentum
  162. Expanding Universe
  163. the higgs boson
  164. Beyond the big bang
  165. Helium-3
  166. Defining Physics in a way that kids understand (Nuclear Fission and Fusion)
  167. If you could bottle dark energy...
  168. A few questions :)
  169. gravitational force
  170. Do atoms lose mass as they slow down?
  171. CERN physicists report strong evidence of Higgs boson
  172. does the electromagnetic field have density
  173. How much time did it really take?
  174. Time and Distance
  175. Gravitational Force Too Large; Distance Too Small
  176. Theory of relativity, where to begin?
  177. Ultrasonic rays
  178. Range of the electromagnetic waves
  179. Photon mass (or not) as pertains to light pressure and solar sails
  180. Universal Symmetry, Was C Faster In The Past
  181. Energy directly proportional to frequency of wave ..?
  182. Black-body radiation concept...Help.
  183. Basic electrical current theory trouble
  184. Lens Magnification Calculation
  185. Double-Slit: Possible Reason for Disappearance of Interference
  186. First experiments and results of CERN
  187. Nonstandard approach to relativity
  188. How to make a map of rising air, in 3 dimensions, from a distance, and in real-time? For use by (glider) planes.
  189. Question about moving objects in space
  190. Conservation of momentum in perfectly elastic collisions
  191. Terminal Velocity without Drag?
  192. Causality in our two worlds
  193. Will the exhaust of a rocket move straightly backwards forever?
  194. An expriment makes me confused!
  195. Carbon Dioxide-CO2 Replacing Steam
  196. A free cost ELF comunication
  197. Uncertainty
  198. exhaust system of automobiles
  199. Main principles of Ling's physical theory of the living cell
  200. Uncertainty Principle
  201. Operators in QM
  202. theory of general relativity: please help.
  203. Does vacuum have friction?
  204. does time have an elementary unit?
  205. What is the most powerful form of destruction known to science?
  206. Trajectory of a jet of water
  207. Irradiance distribution of an optical system with Gaussian source using fft functions
  208. The Holographic Principle with Special Relativity
  209. Zero Total Energy
  210. Charpy impact testing angle measurement suggestions
  211. Thyristor or Transistor
  212. Calculate friction for falling object
  213. magnetic resonance in a variable field
  214. particle dimensions
  215. Question about magnetism.
  216. Real Gravity vs. Pseudo-Gravity
  217. n particle probability density function divied by one paricle probablity density functions equal to n particle probability distribution function???
  218. vibration and magnetism
  219. A diamond sword so sharp that it can cut through virtually anything?
  220. Do electrons, protons, neutrons, REALLY exist???
  221. Faster than the speed of light
  222. Hot rocks energy harness
  223. Optics help
  224. magnetic field of superconductors
  225. source for the NavierStokes equations
  226. Differentiating between gravity and the General Theory of Relativity
  227. what is an adaptive noise?
  228. why mach no ?
  229. Would a deep space flight really require cryogenic freezing?
  230. Could there be a harmless electricity?
  231. Need your comments on the principle of floatation
  232. Canonical Distribution with 3 states
  233. Wave-Particle Duality
  234. what would a paramagnet do?
  235. testing resistivities
  236. basic questions about electron spin
  237. Electromagnetic manipulation of lasers
  238. Object gaining relativistic mass as it accelerates
  239. Final M-Theory Equation
  240. Does Halo's NOVA bomb have any truth to it whatsoever?
  241. Freezing an atom.
  242. solar receivers
  243. how much momentum does it take to harm a person?
  244. Accelration at gravity
  245. Harmonic Resonance
  246. question about: laser fusion to propel spacecraft
  247. Does a substance emitting light lose mass?
  248. Locus of the Earth and dark energy
  249. What is time?
  250. Greater than 2 spin