Relativity

1983 topics in this forum

1. Does it really tick slower?

   By YerniBoi, September 4, 2016
   • 19 replies
   • 2.3k views
   • 
   • koti
   • September 15, 2016

2. Relativity and shared realities (split from clocks, rulers...) 1 2 3 4 5

   By michel123456, September 1, 2016
   • 116 replies
   • 11.4k views
   • 
   • VandD
   • September 10, 2016

3. Time and relativity

   By Stclaim, September 10, 2016
   • 2 replies
   • 1.1k views
   • 
   • Delta1212
   • September 10, 2016

4. Old Light, Eyes, Telescopes, Light Speed

   By bodyload, September 9, 2016
   • 7 replies
   • 1.5k views
   • 
   • Strange
   • September 10, 2016

5. Five questions re: SR

   By TakenItSeriously, August 27, 2016
   • 15 replies
   • 2.1k views
   • 
   • Tim88
   • September 9, 2016

6. Objects (frames) in motion.

   By geordief, August 27, 2016
   • 3 replies
   • 1.1k views
   • 
   • Tim88
   • September 8, 2016

7. How far away for observer to see speed of light travel?

   By Banshii, August 25, 2016
   • 10 replies
   • 1.6k views
   • 
   • John Cuthber
   • August 26, 2016

8. Black holes

   By NewbieYNWA, August 12, 2016
   • 5 replies
   • 1.4k views
   • 
   • Banshii
   • August 25, 2016

9. Light at the End of the Tunnel

   By sethoflagos, August 15, 2016
   • 5 replies
   • 1.1k views
   • 
   • sethoflagos
   • August 21, 2016

10. velocity of light in materials

    By michel123456, August 16, 2016
    • 4 replies
    • 1.1k views
    • 
    • michel123456
    • August 16, 2016

11. Velocity?

    By noxid, August 14, 2016
    • 7 replies
    • 1.5k views
    • 
    • Janus
    • August 16, 2016

12. Why Time Dialation isn't required to solve the twin paradox. 1 2

    By TakenItSeriously, July 16, 2016
    • 27 replies
    • 4.3k views
    • 
    • swansont
    • August 15, 2016

13. Are relativistic effects explainable?

    By bvr, July 31, 2016
    • 20 replies
    • 2.4k views
    • 
    • swansont
    • August 12, 2016

14. Clocks and rulers 1 2 3 4 7

    By StringJunky, July 29, 2016
    • 159 replies
    • 17.7k views
    • 
    • swansont
    • August 12, 2016

15. The LIGO interferometer - how do you get a signal? 1 2

    By swansont, March 28, 2016
    • 32 replies
    • 4k views
    • 
    • Enthalpy
    • August 9, 2016

16. Mass-energy in an accelerated system 1 2

    By geordief, August 4, 2016
    • 34 replies
    • 3.1k views
    • 
    • J.C.MacSwell
    • August 5, 2016

17. Constancy of SOL from all objects 1 2 3 4 8

    By michel123456, July 19, 2016
    • 185 replies
    • 14.1k views
    • 
    • Strange
    • August 2, 2016

18. Theorizing Dark Matter, Dark Energy and Their Interactions With Sub-Atomic Particles

    By hannanahmad, July 28, 2016
    • 2 replies
    • 1k views
    • 
    • Mordred
    • July 29, 2016

19. Questions around Black Holes 1 2

    By geordief, July 4, 2016
    • 29 replies
    • 3.2k views
    • 
    • geordief
    • July 26, 2016

20. Misleading Frame of Reference in Special Relativity

    By Sensei, July 24, 2016
    • 8 replies
    • 1.5k views
    • 
    • michel123456
    • July 26, 2016

21. Space and Energy (or Space-Time and Mass/Energy)

    By geordief, July 26, 2016
    • 3 replies
    • 1k views
    • 
    • ajb
    • July 26, 2016

22. Relative movement in Special Relativity (not just Special Relativity , I guess)

    By geordief, July 9, 2016
    • 10 replies
    • 1.5k views
    • 
    • Delta1212
    • July 20, 2016

23. Rate of freefall of Earth-sized object towards Earth

    By StringJunky, July 18, 2016
    • 8 replies
    • 1.2k views
    • 
    • StringJunky
    • July 19, 2016

24. The Twin Paradox & Frame of Reference 1 2 3 4

    By dr_mabeuse, July 3, 2016
    • 94 replies
    • 8.5k views
    • 
    • Endy0816
    • July 14, 2016

25. Summing gravity fields

    By geordief, July 9, 2016
    • 10 replies
    • 1.5k views
    • 
    • ajb
    • July 9, 2016