View Full Version : Physics

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  1. many-worlds and changing physical constants
  2. observer effect-is the universe a function of consciousness?
  3. theoretical Situation
  4. De-polarizing a beam splitter?
  5. How did this ice form?
  6. Dali on relativity ?
  7. Waves with wind against current
  8. Complete active noice cancellation
  9. Is the future changeable?
  10. can this sculpture work?
  11. Vertical moving car
  12. Limitations of concave-mirror projection?
  13. consecutive lightning bolts, how many is common?
  14. Spinning black hole
  15. Projection using mirror causes reverse image (Please HELP)
  16. how do you calculate I of an sphere with the axe 1 m off
  17. A hyperthetical question abour the LHC and high energy beams
  18. i challenge anybody to solve this elemental problem:
  19. Riding on the Brane Train…
  20. how do I work out the loading on anchors with a y hang
  21. Subatomic particles: Comparative sizes
  22. mbbs in ukraine
  23. difference between irradiance and scalar irradiance
  24. Concept of Centre of Mass
  25. Equilibrium condition for a lever..?
  26. Atmospheric Pressure
  27. why time doesnt slow with distance to the sun cubed?
  28. Torque of engines on airplanes
  29. convection & 'bubbles'
  30. NEW CERN LHC web site with LIVE machine info
  31. What good is string theory?
  32. How mush dark matter is there in the solar system
  33. Magnetism
  34. Embarassment: Stumped by a High School Physics Question.
  35. The Gibbs-Duhem Equation
  36. do Black Holes grow?
  37. LHC...Missing Particles?
  38. entropy - isolated system - Confused!!
  39. Orbits
  40. Chemistry with sound
  41. Why is light limited to 186,000 mps?
  42. accelerated aceleration
  43. is info energy and therefore its conservation is granted?
  44. flattening=warming?
  45. Fabric of Spacetime Is Gravity
  46. flavors of particle physics
  47. Laser amplifier
  48. Questions on the test that led to Many Worlds
  49. What level of Math Should I Know for Physics 151?
  50. Project help?
  51. Hologram
  52. Joule Questions
  53. Gravity Propogation Delay Question
  54. Questions About Time
  55. Efficient electric heating
  56. Scale
  57. Simultaneity Inconsistencies
  58. Multiple Universes
  59. witricity
  60. Need Help for Science Project: Particle Accelerator Model
  61. Relativity.
  62. Minor question
  63. Railguns
  64. Relativity
  65. At what distance/mass would light orbit?
  66. Time travel, does it extist?
  67. need help!!
  68. Science Competition Help: Potential Energy Car
  69. Future Products and Higher Human Intelligence
  70. Superconducting Levitation question
  71. Energy Physics Book Recommendations Please
  72. The unsolved problems in Physics...
  73. hey buddy roll another one
  74. two slits
  75. Measuring Wavelength and Frequency of Light!
  76. Why does a light microscope have such a low resolution?
  77. Can someone explain, plain and simple, Dark Energy
  78. Dark matter?
  79. Question about Schwartzchild radius
  80. anyone know
  81. The Science of Energy Alternatives
  82. Problem!!!!!!!!!!
  83. wind tunnel/ science fair question
  84. A very simple question..
  85. Absorbing and releasing heat
  86. My question.......Please help me!!!!!!!
  87. Another Question
  88. imo einstein was wrong or conservation of momentum is wrong
  89. Why is the mass of a freely falling body is considered zero?
  90. The LHC
  91. Symbolizing the Universe
  92. Experiment help - What is the card used for?
  93. Visions of the Future
  94. How fast can a black hole move?
  95. Mirrors and light
  96. New learner but enthusiastic!
  97. Centrifugal & Centripetal force
  98. how do scientists demagnatize metal?
  99. large hadron collider Q (electrons)
  100. An energy question
  101. Impossible Problem?
  102. could merlin make magic and create momentum?
  103. Just how big IS the universe?
  104. Teleportation or Light Speed Travel
  105. Is there an energy cap?
  106. just a thought
  107. Do photons have mass?
  108. conservation of momentum of bycicle making a circle
  109. Lenz's law
  110. Appliances-Ohm's Law
  111. Heat and coldness
  112. [Opt]Remove reflects of an aquarium for a camera observation
  113. The Physics of Electricity
  114. Henry's Law
  115. Vacuum as a percentage?
  116. States of Matter
  117. condensation in stemear...
  118. The Laws of Physics
  119. Wave Function of the Universe?
  120. Is this possible?
  121. NASA's gunna kill the earth!
  122. The 4 forces and a question
  123. Negative matter
  124. An ant vs a Car
  125. Information vs. Meaning
  126. plz help to solve problem,not homework just curiosity
  127. Light speed
  128. pair creation/annihilation?
  129. Material blocking electric field?
  130. Gravity at the quantum level
  131. Mirrored box and Eternal Light?
  132. do protons circle electrons?
  133. kinetic and potential energy vs. gravity in relativty
  134. Resonace with sound but not breaking a glass
  135. Most influencial scientist of all time?
  136. Protons and Electrons
  137. vacuum fluctuations effect on electron position
  138. 2 black holes come together... and something came out?
  139. hawking radiation... why?
  140. Nomenclature
  141. Help with x-rays from scotch tape?
  142. Could a black hole's electric charge exceed its gravity?
  143. Deceleration
  144. well
  145. some question, please answer
  146. Is gravity always attractive?
  147. Will Earths Orbit collapse?
  148. how is angular momentum conserved in this case?
  149. Newtons third law
  150. Does light exert a gravitational force?
  151. I challenge the student of quantum mechanics
  152. What is the Bohr model?
  153. Bohrs hypothesis and quatum mechanics. Help!
  154. Tunnel throgh the core of the Earth
  155. Do satellites come closer to earth with revolutions?
  156. Mechanics help please?
  157. Is it Possible the radio waves move faster than Light?
  158. Information as a fundamental part of the universe?
  159. at what level is enery and mass the same thing
  160. Ultrasound in future holographs? or Does sound bend light
  161. relativity and the twins paradox
  162. gravitational attraction
  163. Solving for weight on points supporting concrete block
  164. Are particles made of topological singularities?
  165. is it posible
  166. Power
  167. Can someone help me with this physics related problem?
  168. superluminical info is posible imo
  169. plz point me to disagreements beteendifferentphysicsbranches
  170. how to find the internal forces of a bookshelf??
  171. Flemings right hand rule....
  172. Lens calculation variables
  173. Calculating weight on fulcrum points
  174. question about energy in a magnetic field
  175. centrifugal force at equator?
  176. What is information?
  177. What would actually happen...
  178. Potential Energy
  179. Note amplified in shower
  180. Nothing can travel faster than light, but nothing slower?
  181. obtaining the universal gravitational formula the easy way
  182. im sorry but i think universal gravitation formula is wrong
  183. I have a really wierd question.
  184. Concentration cells and absurdities of modern science
  185. An Irrefutable Definition of a Scientific Theory
  186. either free energy or an stable inverted pendulum
  188. Good reading material
  189. Quantum to Cosmos Festival: Ideas for the Future
  190. Billiards and Quantum Physics -- A Thought Experiment
  191. Wormholes, and the event horizon
  192. What keeps planets in orbit?
  193. similar to antigravity acelerating things while they feel 0g
  194. physics articles
  195. The CERN particle collider
  196. Dark colored objects and heat
  197. removing gas from water
  198. measuring cooling rate/capacity
  199. odd propulsion for a ship, wheres the reaction?
  200. centrifugal force in an spiral
  201. Flexing a coil to generate current?
  202. Storm and Planes
  203. Is spinon a confined neutrino?
  204. Dumb Question about magnification
  205. Populating micro holes with liquid
  206. i think the universal gravitational force formula is wrong:
  207. Card Throwing >>> REPLY NOW !
  208. physics
  209. pressure from poured concrete vs. pressure from water
  210. Something from nothing - according to Victor Stenger
  211. Electric field and Magnetic field
  212. Do we actually know what colour objects in space are?
  213. How were fundamental sientific values determined?
  214. Twice the speed of light?
  215. A-level Physics
  216. A Rotation with Translation Movement is natural phenomenon.
  217. Dark matter/Dark energy
  218. Mathematical constants in other universes
  219. Electron separation
  220. Quantum entanglement?
  221. Free/magnetic energy possible?
  222. Mirce
  223. Laser cooling wiki article integrity
  224. electric/hybrid/gas car efficiency
  225. venturi effect
  226. The Faulty Michelson-Morley Experiment
  227. why this is NOT a perpetuum mobile
  228. Electromagnetic induction (faraday's law)
  229. Optics question: Diffraction limit
  230. has ever been used this method to claculate suns distance?
  231. Understanding Relativity..
  232. do you know any easy physics simulator
  233. How is torsion test done with only several simple apparatus?
  234. do you think this inverted pendulum is posible?
  235. Computed Universe
  236. Bug in a balloon...
  237. E=MC^2?
  238. Possible to simulate negative matter.
  239. Home Made Electromagnet
  240. ORBITER
  241. Solitons and energy storage
  242. what do you think will happen on this meccano experiment?
  243. Time Optimal Quantum Control Theory
  244. Atomic Frequency
  245. Zero Point Energy
  246. Entropy question
  247. odd sculpture can it work?
  248. Nano antenna (quick question)
  249. Mass and Volume ... PLeeEase HELP!
  250. Looking for Einstein Relative Motion experiment