View Full Version : General Discussions

  1. If Gravity is not a force, how do we stand on earth's surface?
  2. Mobile waves
  3. Black Hole Firewalls
  4. Problem:
  5. E=kBT
  6. Thermodynamics - Temperature change of argon gas Answers Checked
  7. Electrostatic force
  8. General
  9. Could someone please help me with this?
  10. Reflections from black surfaces
  11. Grating and slits problem 28 from 9702_s17_qp_13.pdf
  12. Problem from D. Morin's "Introduction to Classical Mechanics"
  13. Asymptotic seres in QFT
  14. Power and heat dissipation in Voltage Regulator
  15. hello! Im Mat LeClair.
  16. why derivatives? What does it mean?
  17. What Force is m.c2/Radius
  18. quantum plus special relativity requires anti particles?
  19. Earth speed and Plane travel?
  20. Will placing a solenoid inside another solenoid increase it's over all strength?
  21. About a good book on astrophysics
  22. Simple Law of Cosines Question
  23. Question on Generation of Clubhead Speed in Golf Swing
  24. I am coming today
  25. Tensors and invariants
  26. Low math level in my university
  27. Please help me understand relativity
  28. Waste of Life
  29. Analysing behaviour of a wayward Foucault pendulum
  30. Adding Vectors-Calculating Magnitude and Location
  31. Is there a relationship between particle physics and human ecology?
  32. Heisenberg vs Einstein
  33. Does this theorem falsify macrorealism?
  34. Looking at the eclipse through the camera of a cell phone, is it safe?
  35. Einstein and the Nobel prize
  36. Can solar replace oil
  37. about time period of earth
  38. Heat dissipation in a resistor
  39. Trajectory calculation
  40. Physics
  41. Roller Coaster Physics: From a dumb graduate student who forgot all his education
  42. The Law of Attraction
  43. Gravity
  44. Daedalus' Musical Compositions
  45. Current Divider Rule? Ohm's Law?
  46. Humidity on Moisture Absorption / Desorption
  47. Lifetime of Sun on main sequence
  48. ...
  49. Astrophysics planer alignment locked fields
  50. Thermal transfer
  51. Transfer function
  52. Helium balloon deflated in hot truck
  53. 2D projectile motion help
  54. Looking for a mathematics thesis commettee member who works in liquid state theory
  55. Google is building a Quantum Computer
  56. PhD, astrophysics in qatar
  57. "Regaining momentum takes three times as much energy as sustaining momentum" - explanation please!
  58. Spring Problem
  59. Explaining simple harmonic motion
  60. Really, to the moon and back?
  61. potential difference
  62. a little self-profile
  63. Newton's Third Law and Collisions
  64. Average Acceleration physics question- Please someone help me
  65. What is velocity of the 2 kg block immediately before the collision?
  66. the timetron
  67. EPS Sensor replacement
  68. Volume Flux and Associated Velocites, help
  69. Why is a electric field induced by a varying magnetic field, non-conservative?
  70. welcome to ICQC
  71. there is no reason to believe steady state theory
  72. determining the energy deposited in a 1mm layer of Al at a depth of 5cm
  73. The strong force and radiation
  74. Significant digits.
  75. Help explaining how anti reflective glass works
  76. Future of the universe
  77. magnetic monopoles
  78. want to study Astrophysics but have a different background
  79. Magnetic monopoles
  80. Schrodinger Wave Equation
  81. vortex cannon
  82. O sign
  83. The "easy calculation" in Minkowski's 1908 paper
  84. About the measurements of the spped of light.
  85. NExt: Through a key hole....?
  86. Heat Transfer and Thermodynamic pls Help me solve.
  87. What will I see if the mirror will move very fast?
  88. beta decay
  89. CO2 Thermodynamics Question
  90. Question(s) about the age of the Universe?
  91. Film in a narrow slit
  92. Heat query
  93. What is the fabric of space time really like?
  94. 15 year old going into sophomore year of highschool
  95. Curvature and Expansion of Spacetime
  96. WE are NOTHING but an illusion .
  97. How to store microwave energy ?
  98. Motion through time in relativity
  99. The subtle meaning of some facts
  100. Why does it not equal to 24.000000?
  101. The Idea of God
  102. Rollercoaster problem
  103. New star?
  104. The Universe's Schwarzchild radius and inflation?
  105. The Universe's Schwarzchild radius and inflation?
  106. Open-source research
  107. Don't know if it will fly, but the Outernet?
  108. Push Gravity
  109. Effects of strong light source within the atmosphere
  110. Dynamics of heating water - for the layman.
  111. Light intensity and wavelength
  112. help
  113. When the end comes
  114. Quantum entanglement question from an entangled mind
  115. expansion of cosmos
  116. heating a wire
  117. Query regarding Michelson Morley Experiment
  118. carnot engine
  119. 'Law of motion question
  120. trying to understand why gravity is considered one of the four universal forces
  121. x-ray beam broadening
  122. How to describe this kind of waveform
  123. mental constructs
  124. Beal's conjecture conjecture
  125. What is position?
  126. hey curious Lehman with many questions this is just my first one
  127. Need your help mates!
  128. Beginner
  129. Measuring pressure
  130. 3 doors, which would you choose?
  131. 1-d Motion problem
  132. measuring independent variable
  133. Relative Space Travel Question
  134. Black hole and the universe's expansion?
  135. heat capacity of soda cans
  136. An Introduction to Physics
  137. Ruined College Career But Still Fascinated.
  138. Simple Machines Problem
  139. Numerical solution of one dimensional Schrodinger equation
  140. Vaccum
  141. Water wave explanation of light
  142. electric field in an octopole trap (analytically)
  143. Predicting Sound Pitch and Timbre
  144. noone
  145. Question about Big Bang and Inflation as per newest discovery...
  146. galaxy classification - neural networks
  147. Static Friction
  148. Need help with this Math Question!
  149. Complex Networks - Artificial Neural Networks - PCNN
  150. Integration over a finite interval containing simple poles, any application?
  151. Humanity is doomed - NASA
  152. Sound Projection Technologies - Question
  153. Can sound travel faster than light? I think, IT CAN!
  154. Sugar syrup flowing down a silicone pipe
  155. Hello..can some one help me on this problem concerning ballooning
  156. Potential Energy and Potential Difference
  157. I need help understanding magnetic physics
  158. Stereographic projection visualization
  159. a simple link between relativity and quantum physics based on symmetry
  160. Are [homemade] railguns effective?
  161. Time Travel
  162. PhD thesis advice for Experimental nuclear physics with industrial collaboration universities
  163. Questions about the forum rules
  164. Hello, I think I worked out the expansion of the universe in meters/dalton... Can anyone help me prove it?
  165. Physics homework question - Velcro & Mechanics
  166. Diverting nerve impulses
  167. What is the shape of the universe? i think it is in the shape of a cube. Can this be true?
  168. Mathematical Induction: Begging the Question?
  169. Rotational diffusion coefficient - second inverse to radian^2/s
  170. general reletivity
  171. I losted a bunny poem.....
  172. Please, excuse my distraction.
  173. about optical and electrical conductivity.
  174. Am I capable (in the future) to read theoretical physics?
  175. A writer looking for a little insight.
  176. how can this happen?
  177. Is space curved or flat?
  178. my question about moon
  179. Thermodynamics Laws
  180. In an infinite universe...
  181. 2nd law of thermodynamics question.
  182. How can i demonstrate gravitational potential energy?
  183. Vector problem
  184. uses of radiation detectors
  185. Midnight Thoughts - Where is the dark energy coming from? - and others.
  186. Help regarding Career with Physics
  187. buoyancy of 1 cubic foot of vacuum
  188. CTMU - revisit
  189. Thermodynamics: Required work being done, in spite of irreversibility and no additional force being spent
  190. Need help please in bio-mechanics as i am a mature student returning to University.
  191. Harnessing energy from the ionosphere
  192. Create a new section
  193. Buy superconductors?
  194. Iron Man's Repulsors
  195. Special Relativity
  196. question
  197. Electrostatics
  198. Wave behaviour
  199. The subjective experience is an underestimated tool to discover parts of our reality
  200. Lightning energy
  201. Neutron as a molecule
  202. A possible but improbable breakthrough
  203. The relation of colour charge to electric charge
  204. Super Hero Physics (For a story)
  205. A question About Magnets
  206. Gravity: Theory or Law?
  207. individual human suit for flying
  208. Recomendations of some good books
  209. Permeability constant of an iron core in an electromagnet?
  210. Relativity theory and gravitational force
  211. Which is more interesting and beneficial among Engineering Math and Engineering Physic?
  212. Physics notes
  213. ozone hole
  214. Pushrod that is 1 AU long
  215. The Theory of General Relativity Theory and the Big Bang
  216. Ethical question
  217. hellp,,,,,,,,,,
  218. Desalinization using geothermal energy
  219. General thoughts on black holes
  220. Mirror under microscope...
  221. gravition
  222. Autistic child seen as prodigy
  223. Electrostatics
  224. Quantum Mechanics
  225. Most important piece of scientific knowledge
  226. mcnp monte carlo simulation software
  227. Occupations
  228. The American Civil War and Current Problems
  229. Alcubierre drive effects on time
  230. Top 100 Most Influential Jews to Ever Live
  231. What is going on out there ?
  232. Experimental data normalization
  233. Models Approximations and How to Talk about Physics -- emphasis on relativity
  234. "Hidden in Plain Sight"
  235. Pathological sciences
  236. No gravity or else no time before the big bang
  237. Heim Theory
  238. Difficult problems
  239. Science Quiz4:
  240. Science Quiz3:
  241. Studying Physics as a Hobby
  242. Science Quiz2:
  243. Physical reality
  244. Science Quiz