Physics

3555 topics in this forum

1. Graphite as a Faraday Cage

   By LHC990, December 15, 2008
   • 3 replies
   • 2.4k views
   • 
   • insane_alien
   • December 16, 2008

2. hydrogen spectrum question

   By Prashan_punk, December 11, 2008
   • 7 replies
   • 2.1k views
   • 
   • John Cuthber
   • December 15, 2008

3. guitar strings and speed

   By gazza, December 9, 2008
   • 10 replies
   • 3.7k views
   • 
   • gazza
   • December 15, 2008

4. Energy sources that match in energy levels?

   By Baby Astronaut, December 11, 2008
   • 3 replies
   • 1.8k views
   • 
   • Baby Astronaut
   • December 15, 2008

5. Electronic switch

   By gonelli, December 14, 2008
   • 7 replies
   • 1.9k views
   • 
   • YT2095
   • December 14, 2008

6. crossing lazers

   By alan2here, December 13, 2008
   • 7 replies
   • 1.4k views
   • 
   • Gilded
   • December 14, 2008

7. spin...spin....

   By tomc, December 4, 2008
   • 4 replies
   • 1.5k views
   • 
   • Tom Vose
   • December 13, 2008

8. Classical description of a particle in a sphere...

   By DeanK2, November 30, 2008
   • 4 replies
   • 1.1k views
   • 
   • DeanK2
   • December 13, 2008

9. colliding 2 balls

   By templedog, December 13, 2008
   • 6 replies
   • 1.2k views
   • 
   • templedog
   • December 13, 2008

10. best physics program??

    By templedog, December 13, 2008
    • 0 replies
    • 667 views
    • 
    • templedog
    • December 13, 2008

11. Electromagnets and voltage

    By battousai, December 7, 2008
    • 7 replies
    • 2.6k views
    • 
    • Tesla-Fan
    • December 13, 2008

12. sound/Light Waves

    By Fedelerc, December 12, 2008
    • 1 reply
    • 779 views
    • 
    • Royston
    • December 12, 2008

13. Pure heat (joules) what is it

    By johan01, December 11, 2008
    • 9 replies
    • 1.5k views
    • 
    • ydoaPs
    • December 12, 2008

14. Quantum Time Machine

    By ps3, December 4, 2008
    • 22 replies
    • 2.6k views
    • 
    • ps3
    • December 11, 2008

15. Light beams interference.

    By Robear, December 8, 2008
    • 2 replies
    • 877 views
    • 
    • Robear
    • December 8, 2008

16. how do the atoms/molecules in a solid stick together?

    By paul, December 4, 2008
    • 9 replies
    • 8.8k views
    • 
    • farmboy
    • December 5, 2008

17. Question On A Closed Timelike Curve...

    By ps3, November 28, 2008
    • 14 replies
    • 2.1k views
    • 
    • swansont
    • December 5, 2008

18. Tidal bulges?

    By Gareth56, December 3, 2008
    • 14 replies
    • 3.1k views
    • 
    • granpa
    • December 5, 2008

19. do electrons actually flow around a circuit? [Answered: YES]

    By paul, November 30, 2008
    • 3 replies
    • 1.4k views
    • 
    • D H
    • December 4, 2008

20. is voltage directly proportional to current? [Answered: YES]

    By paul, December 2, 2008
    • 3 replies
    • 39.1k views
    • 
    • swansont
    • December 2, 2008

21. will acids/ alkalis attack molten metal? [Answered: YES]

    By the guy, December 2, 2008
    • 5 replies
    • 1.2k views
    • 
    • John Cuthber
    • December 2, 2008

22. Maximal entropy random walk and euclidean path integrals

    By Duda Jarek, October 24, 2008
    • 7 replies
    • 2.6k views
    • 
    • Duda Jarek
    • December 2, 2008

23. molten alloys

    By the guy, December 1, 2008
    • 5 replies
    • 1.2k views
    • 
    • the guy
    • December 2, 2008

24. Slinky in Space!

    By Gareth56, December 1, 2008
    • 5 replies
    • 1.3k views
    • 
    • Flashman
    • December 2, 2008

25. is molten iron magnetic? [Answered: NO]

    By the guy, December 1, 2008
    • 2 replies
    • 3.7k views
    • 
    • the guy
    • December 1, 2008