Physics

3555 topics in this forum

1. Is gravity faster than light?

   By Daecon, September 20, 2012
   • 7 replies
   • 2.2k views
   • 
   • ajb
   • September 24, 2012

2. Tuning fork uncertainty

   By Heinsbergrelatz, September 18, 2012
   • 6 replies
   • 14.4k views
   • 
   • swansont
   • September 22, 2012

3. What is an axiom? can any theory based on axiom solve all that science is looking for?

   By neil2366, September 20, 2012
   • 17 replies
   • 2.8k views
   • 
   • neil2366
   • September 22, 2012

4. Which metal container in microwave oven ?

   By Externet, September 22, 2012
   • 1 reply
   • 1.4k views
   • 
   • Greg H.
   • September 22, 2012

5. Ferrofluid and Solenoids

   By swifters, September 20, 2012
   • 1 reply
   • 1.1k views
   • 
   • swifters
   • September 21, 2012

6. Refractive Index calculation of sample

   By Shaumik, September 18, 2012
   • 5 replies
   • 2k views
   • 
   • Shaumik
   • September 20, 2012

7. dark energy

   By physicsx20, September 8, 2012
   • 4 replies
   • 1.3k views
   • 
   • mathematic
   • September 19, 2012

8. complex decay scheme

   By +energy, September 18, 2012
   • 1 reply
   • 841 views
   • 
   • swansont
   • September 18, 2012

9. Anyone familiar with this equation?

   By Iota, August 18, 2012
   • 5 replies
   • 13.7k views
   • 
   • JohnStu
   • September 18, 2012

10. Being a physicist

    By Mebzy, September 15, 2012
    • 2 replies
    • 1.1k views
    • 
    • ajb
    • September 16, 2012

11. bosun

    By igor namus, August 24, 2012
    • 1 reply
    • 1.3k views
    • 
    • Curious hassan
    • September 14, 2012

12. A massless universe...

    By _heretic, September 9, 2012
    • 5 replies
    • 2.1k views
    • 
    • imatfaal
    • September 13, 2012

13. RAINBOW

    By burrowsy, September 11, 2012
    • 6 replies
    • 1.7k views
    • 
    • imatfaal
    • September 13, 2012

14. Universal blackhole

    By Jacques, September 10, 2012
    • 4 replies
    • 1.5k views
    • 
    • imatfaal
    • September 11, 2012

15. Why does radioactive material decay exponentially as opposed to at a constant rate?

    By Fanghur, August 9, 2012
    • 7 replies
    • 9k views
    • 
    • juanrga
    • September 8, 2012

16. Thesis: Interactive museum of science and technology

    By dominique111791, September 3, 2012
    • 4 replies
    • 2.4k views
    • 
    • dominique111791
    • September 6, 2012

17. Delta-V for "direct descent" to the lunar surface?

    By Robert Clark, September 2, 2012
    • 1 reply
    • 1.6k views
    • 
    • Enthalpy
    • September 4, 2012

18. Something weird just happened

    By anon101, August 26, 2012
    • 6 replies
    • 1.4k views
    • 
    • CaptainPanic
    • August 27, 2012

19. Materials with a high heat retention

    By mhasson, May 16, 2011
    • 14 replies
    • 53.7k views
    • 
    • Enthalpy
    • August 25, 2012

20. Pi and universe structure, gravity

    By PatrickGarrow17, August 19, 2012
    • 7 replies
    • 1.9k views
    • 
    • O'Nero Samuel
    • August 24, 2012

21. How does light pass through a drop of water?

    By John Salerno, August 21, 2012
    • 5 replies
    • 5.3k views
    • 
    • Ronald Hyde
    • August 21, 2012

22. How does moving your legs forward propel you in swimming?

    By CuriousBanker, August 18, 2012
    • 10 replies
    • 8.1k views
    • 
    • Iggy
    • August 18, 2012

23. thermodynamics

    By mohamer, August 18, 2012
    • 0 replies
    • 864 views
    • 
    • mohamer
    • August 18, 2012

24. Ultraviolet Light Wavelengths

    By martynball, August 12, 2012
    • 8 replies
    • 1.3k views
    • 
    • Ronald Hyde
    • August 15, 2012

25. Magnets

    By Sport, August 11, 2012
    • 8 replies
    • 2k views
    • 
    • Greg H.
    • August 14, 2012