View Full Version : Physics

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  1. Faster than the speed of light
  2. Hot rocks energy harness
  3. Optics help
  4. magnetic field of superconductors
  5. source for the NavierStokes equations
  6. Differentiating between gravity and the General Theory of Relativity
  7. what is an adaptive noise?
  8. why mach no ?
  9. Would a deep space flight really require cryogenic freezing?
  10. Could there be a harmless electricity?
  11. Need your comments on the principle of floatation
  12. Canonical Distribution with 3 states
  13. Wave-Particle Duality
  14. what would a paramagnet do?
  15. testing resistivities
  16. basic questions about electron spin
  17. Electromagnetic manipulation of lasers
  18. Object gaining relativistic mass as it accelerates
  19. Final M-Theory Equation
  20. Does Halo's NOVA bomb have any truth to it whatsoever?
  21. Freezing an atom.
  22. solar receivers
  23. how much momentum does it take to harm a person?
  24. Accelration at gravity
  25. Harmonic Resonance
  26. question about: laser fusion to propel spacecraft
  27. Does a substance emitting light lose mass?
  28. Locus of the Earth and dark energy
  29. What is time?
  30. Greater than 2 spin
  31. Question on higher dimensions and gravity
  32. Circulating laser time machine
  33. Pseudogravitational field in General Relativity
  34. Dimensional Analysis
  35. Unified Field Theory
  36. can anybody solve my problem on space-time
  37. Uncertainty Principle
  38. Why does ice float on water ?
  39. Expanding into annihilation?
  40. Containing the reaction of metallic hydrogen for use as a space vehicle fuel
  41. How dangerous is a TV repeater?
  42. Which component of the electromagnetic spectrum does Communication satalites use ?
  43. how do you spin a wheel with electricity?
  44. Expansion?
  45. Mass-Energy equivalence in SR
  46. A space time experiment . . .
  47. Where's the beef? I mean the mass
  48. Space boundary
  49. Do photon contain/carry more than energy, momentum and angular momentum?
  50. Kinetic energy
  51. Doubly Special Relativity
  52. Physics of Brainwaves
  53. Questions About the Region of Space Occupied by Quarks and Gluons- Shape Probabilities etc
  54. Basic questions about neutrino
  55. Wanting to understand photon emission from an accelerated electron
  56. Magnetic Field Reduction
  57. Optical black holes: "Hawking radiation"?
  58. Electricity generation using lightning
  59. Thermionic converter vs. Ignitron efficiency
  60. its the wiki right? quantum pseudotelepthy
  61. What's beyond the Neutrino?
  62. Why is vacuum suction so darn powerful?
  63. Results of Blackhole's Mass
  64. What's the use for black holes?
  65. Why do stars twinkle
  66. Kinematics - Ball drop problem!
  67. Does spacetime behave like pizza dough?
  68. A catalyst physical action
  69. if you trow a beam from a plane does it fall vertical or horizontal?
  70. Time Dilations for Gravitational Potential and Escape Velocity are Equal?
  71. need help with heat
  72. Escape Velocity
  73. science question
  74. Video Suggestions
  75. How quantum is wave-particle duality of Couder's walking droplets?
  76. dynamics problem
  77. The graviton
  78. Phonons: particle wave duality, relativity as a wave phenomenon
  79. Is a Magnet's Field Attached to It?
  80. Please explain a Higgs Field in spacetime to me and how they can create Higgs Bosons from collisions in Proton Smashers
  81. Usage of a chart for the interaction of mass in a computer simulation?
  82. Help me explain this...
  83. Dumb Question Time Again
  84. resistivity
  85. Would there be less gravity or different gravity if you were to travel to the center of the earth?
  86. Why is the sky blue
  87. Leaping Leptons!
  88. Plz hep,l i dont see how angular momentum is conserved in this case
  89. Covering one's heat signature in space
  90. Dual wings for a flying creature?
  91. Why does this happen?
  92. sailboat paradox and em sail propulsion
  93. How work particle beam weapon ?
  94. Can gravity be affected by surroudings.
  95. one way magnetic field
  96. Linear motor vs. angular motor in space
  97. Has the One-Way Speed of Light Really Been Tested?
  98. Does a super-cooled magnet levitated in a vacuum maintain its temperature?
  99. Gravitational Time Dilation Between Two Masses?
  100. Swinging of a ball
  101. plz help on understanding tides and conservation of energy
  102. .
  103. Effects of Rotation on Independent Movement
  104. Special Relativity Question.
  105. Simpleton's Query
  106. Non powered boat move upstream
  107. are normal and tangential aceleartions perpendicular in an spining tube?
  108. LED's efficiency exceeds 100%
  109. Does a clock in free fall through a gravity potential run faster than a clock held at that gravity potential?
  110. Grade 10 Optics question - Converging Mirrors
  111. Accelerating Protons and Light
  112. Controlled delayed quantum erasure - where is the causality?
  113. Spectral difference between H and H2?
  114. How "real" is gravitational time dilation?
  115. Sport science
  116. Thermal properties of Protium, Tritium and Deuterium
  117. one question i dare not ask my teacher not to look stupid
  118. just a question
  119. Microwave
  120. Is this a DI-TOROID Field?
  121. Would it be Possible to Make Deuterium Oxide Ice?
  122. Sheldon Glashow to retire physics if OPERA test proves accurate
  123. will astronauts in the future be shot to space sunk in breathable fluid?
  124. When Schrödinger's wavefunction reacts on rapid change of potential?
  125. Deposition of radioactive isotopes on solids
  126. forum questions?
  127. polarized glass
  128. Is earth's core an electric turbine for a perspective?
  129. Physics crossword help
  130. I need help plasma physics problem
  131. Wind Power: A source of Energy
  132. The weight of earth.
  133. Exact Solutions of Einstein's Field Equations
  134. Teaching yourself Physics
  135. systems physics
  136. Tube shear strength 6061-T6
  137. From who's perspective do we measure Lorentz Contraction?
  138. n-body problem with coordinate change
  139. What if the Earth's rotation was much faster?
  140. Why do we need Gravitons?
  141. Question about the holographic universe
  142. Question regarding Gravity
  143. [SCHEMATIC] please i need your opinion.
  144. energy question, 100W bulb
  145. energy question, lift 100kg
  146. energy mass ratio
  147. if time is a dimension why isn't light?
  148. just a question
  149. Please Help...
  150. essence of fundamental particles
  151. How are black holes able to move?
  152. Sonic invisibility!
  153. Improved PV cells with carbon nantubes?
  154. Hawking Radiation Constituents Questions (originally posted in general forum)
  155. Proton Nuclear Magnetic Resonance Spectroscopy Introduction
  156. Emptiness of space
  157. Space charge Triboelectricity?
  158. FTL communication
  159. how can i find this difficults geometric relations for dislocations ?
  160. Video on Magnetism in space
  161. Hypothetics: Time and Light
  162. The First Evidence Of The Higgs Boson Particle?
  163. What makes light so special?
  164. Mercury perihelion precission
  165. Wave Function Collapse
  166. Demonstration of temporal cloaking?
  167. Earth movement and physical vacuum energy harness
  168. Train Wheels
  169. The SSC.
  170. The energy in Universe is constant?
  171. Why planets do not go closer to Sun?
  172. What about 2nd law of thermodynamics in Cyclic Universe Model?
  173. Summary of today's Fukushima report
  174. questions on the kinetic molecular theory of gases
  175. Kinetic molecular theory of gases
  176. New Boson Discovered by ATLAS collaboration
  177. Pressure diffusion
  178. video - would this experimental setup detect a potential?
  179. Expanding Universe
  180. Simplifying phisics
  181. Thermodynamical thought experiment with time reversing loop?
  182. How are Headphones able to produce immense sound effects?
  183. Black Hole Location in Universe
  184. Persistent Current
  185. Light Year Calculation
  186. 400 nm laser pumped by HB fusion?
  187. slit screen experiment question
  188. Question on dark energy...
  189. The Universe in different dimensions
  190. black objects
  191. finding the the next big thing
  192. Perpetual Energy- the expansion of freezing water
  193. bohr model: cloud or rings?
  194. Are Weight & Temperature Linked ?
  195. Displacement amplitude of sound wave at minimum audible intensity
  196. Magnetic Field of an electric generator.
  197. What are physicists worth?
  198. Questions about gravity
  199. Close look at the gyro
  200. Time Travel is Imposible
  201. intra atomic space
  202. Addition of extra electrons to the plasma
  203. Forces throughout universe?
  204. Dynamical Csimir effect
  205. exact distance where gravity of earth ends?
  206. what is balancing force in universe?
  207. why sound cant be polarised?
  208. can we go back in time?
  209. Those neutrinos that keep breaking the speed limit.
  210. Faster Than Light?
  211. Heat Dissipation Question
  212. Problem with the constancy of the speed of light.
  213. Ventriloquial Sonic Laser
  214. Repeatable energy storage
  215. Ionization by resonance?
  216. electromagnetic waves
  217. is there any negative / anti -energy? (like matter)
  218. Mass of photon
  219. Vision at the speed of light
  220. light and relativity
  221. On the Origin of "p = mv"
  222. SteveH time machine
  223. Synchrotron radiation equation?
  224. What would happen to light if...
  225. Flywheel Bike:
  226. Solution Manual of Statics, Meriam&Kraige(6th Edition).pdf
  227. what makes buoyancy?
  228. The spring buoyancy
  229. escape velocity for an object on earth
  230. spherical vs cylindrical lens
  231. can shadow be of green red etc colors
  232. coal vs matter
  233. if matter has inertia then what energy has!
  234. intermediate between matter and energy?
  235. How many volts of electricity are needed to ignite a stick of unsalted butter?
  236. photon zero mass and e=mc^2
  237. photon zero mass and e=mc^2
  238. 2 questions on neutrinos
  239. Does water vapor equal the same mass of rain?
  240. has dark matter been proven?
  241. Relativity and time.
  242. pressure problem
  243. Pressure on a lateral side of a tank
  244. Introduction to hydrodymanics?
  245. Steady State question
  246. I'm really curious
  247. Nuclear Equations
  248. mass increase and time dilation
  249. Times of Flight between a Source and a Detector observed from a GPS satelite
  250. Why is time ignored by physics?