Physics

3550 topics in this forum

1. A different solar desalinator ?...

   By Externet, September 28, 2008
   • 0 replies
   • 803 views
   • 
   • Externet
   • September 28, 2008

2. A piece of metal under the hot sun...

   By Externet, September 22, 2008
   • 15 replies
   • 92.4k views
   • 
   • swansont
   • September 26, 2008

3. Telling the Structure of atoms out of the periodic table of elements

   By hitmankratos, September 25, 2008
   • 4 replies
   • 1.4k views
   • 
   • Klaynos
   • September 26, 2008

4. Spooky wave interference

   By Kedas, September 24, 2008
   • 4 replies
   • 1.4k views
   • 
   • swansont
   • September 25, 2008

5. Deactivating radioactive waste

   By SkepticLance, September 24, 2008
   • 11 replies
   • 1.8k views
   • 
   • Gilded
   • September 25, 2008

6. Biggest photon possible?

   By Mr Skeptic, September 15, 2008
   • 14 replies
   • 1.9k views
   • 
   • Klaynos
   • September 25, 2008

7. Piece of String

   By igosaur, September 19, 2008
   • 3 replies
   • 1.3k views
   • 
   • alan2here
   • September 24, 2008

8. CERN Experiments

   By guitarfrk451, September 22, 2008
   • 2 replies
   • 973 views
   • 
   • Klaynos
   • September 24, 2008

9. point charge

   By Aiezsedai, September 21, 2008
   • 6 replies
   • 1.6k views
   • 
   • swansont
   • September 22, 2008

10. Fluid Dynamics Problem: Gas Diffusion into a Container

    By Michael K, September 22, 2008
    • 0 replies
    • 776 views
    • 
    • Michael K
    • September 22, 2008

11. Need Electro Help!

    By Focus, September 17, 2008
    • 7 replies
    • 1.3k views
    • 
    • SkepticLance
    • September 21, 2008

12. upward force at terminal velocity

    By sfpublic, September 17, 2008
    • 8 replies
    • 3.6k views
    • 
    • sfpublic
    • September 17, 2008

13. Difference Between High Frequency Signals & Low Frequency Signals

    By AL2448, August 31, 2008
    • 3 replies
    • 27k views
    • 
    • dwella
    • September 17, 2008

14. Properties of a coke bottle and other magic

    By alan2here, September 16, 2008
    • 5 replies
    • 13.2k views
    • 
    • big314mp
    • September 16, 2008

15. Climbing an electrical pylon. Will I be protected by the Faraday cage effect?

    By Neil9327, June 9, 2008
    • 23 replies
    • 6.9k views
    • 
    • alan2here
    • September 16, 2008

16. Efficient acceleration

    By hobz, September 11, 2008
    • 24 replies
    • 3k views
    • 
    • swansont
    • September 15, 2008

17. Standing waves and the guitar

    By scilearner, September 15, 2008
    • 2 replies
    • 1.2k views
    • 
    • cjohnso0
    • September 15, 2008

18. What's different in a soundwave when I say "AAA" and "OOO"?

    By CaptainPanic, August 27, 2008
    • 10 replies
    • 2k views
    • 
    • catman529
    • September 12, 2008

19. enthalpy

    By send2suneet, September 11, 2008
    • 1 reply
    • 799 views
    • 
    • insane_alien
    • September 11, 2008

20. Isn't two-way mirror Maxwell's demon for photons?

    By Duda Jarek, September 9, 2008
    • 4 replies
    • 1.4k views
    • 
    • Gilded
    • September 11, 2008

21. Question About Dimensions

    By Luminal, September 10, 2008
    • 2 replies
    • 1.3k views
    • 
    • Quartile
    • September 11, 2008

22. Mass and apparant weight

    By Uth, September 9, 2008
    • 16 replies
    • 2k views
    • 
    • Uth
    • September 10, 2008

23. An Inquiry of Low Level Photonic Beams

    By eyeonic, September 8, 2008
    • 1 reply
    • 858 views
    • 
    • Cap'n Refsmmat
    • September 8, 2008

24. Focus microwaves or radio waves?

    By njbrave08, September 7, 2008
    • 6 replies
    • 2.4k views
    • 
    • John Cuthber
    • September 7, 2008

25. Public address system problem

    By gonelli, September 5, 2008
    • 4 replies
    • 1.3k views
    • 
    • John Cuthber
    • September 6, 2008