Modern and Theoretical Physics

2433 topics in this forum

1. What would .9999C look like?

   By aman, March 13, 2003
   • 0 replies
   • 1.4k views
   • 
   • aman
   • March 13, 2003

2. What Would Be the Best and Most Efficient Way to Harvest the Energy of a Time Crystal?

   By A Person Who Exists, Wednesday at 07:02 PM
   • 11 replies
   • 175 views
   • 
   • Mordred
   • Yesterday at 06:17 PM

3. What's Bose-Einstein condensates?

   By gib65, May 22, 2006
   • 6 replies
   • 1.4k views
   • 
   • Locrian
   • May 25, 2006

4. What's missing from a true Theory of Everything

   By Realitycheck, August 8, 2011
   • 16 replies
   • 3.1k views
   • 
   • Realitycheck
   • August 20, 2011

5. What's the effect of temperature on extrinsic semiconductors???

   By MCR, March 29, 2006
   • 8 replies
   • 35.9k views
   • 
   • 5614
   • March 29, 2006

6. what's the exact definition of "matter"

   By gib65, May 4, 2006
   • 7 replies
   • 3k views
   • 
   • swansont
   • May 15, 2006

7. What's the opposite of entropy? 1 2 3

   By gib65, December 10, 2004
   • 57 replies
   • 91.7k views
   • 
   • John Cuthber
   • December 23, 2017

8. What's the story with physics?

   By AlexPontik, June 5, 2021
   • 16 replies
   • 1.8k views
   • 
   • joigus
   • June 6, 2021

9. What's up with Plasma?

   By Peppers, June 8, 2005
   • 9 replies
   • 1.4k views
   • 
   • Peppers
   • June 9, 2005

10. Whats a virtual particle?

    By GreyDergal, February 11, 2011
    • 3 replies
    • 1.1k views
    • 
    • 1123581321
    • February 11, 2011

11. Whats is the actual motivation for necesity of renormalization group?

    By crazzy__physicist, December 23, 2023
    • 3 replies
    • 373 views
    • 
    • MigL
    • January 4

12. When does atom disintegrate

    By CarbonCopy, October 26, 2012
    • 7 replies
    • 4.4k views
    • 
    • Phi for All
    • October 31, 2012

13. when electrons become molecular bonds

    By lemur, May 5, 2011
    • 7 replies
    • 1.2k views
    • 
    • mississippichem
    • May 6, 2011

14. When particles collide

    By jajrussel, April 5, 2019
    • 5 replies
    • 927 views
    • 
    • swansont
    • April 6, 2019

15. Where are the laws of the universe exactly? 1 2 3

    By PrimalMinister, August 2, 2017
    • 72 replies
    • 7.9k views
    • 
    • Eise
    • May 6, 2019

16. Where are the one billion universes?

    By Profpat, July 13, 2007
    • 8 replies
    • 1.4k views
    • 
    • Martin
    • July 15, 2007

17. Where are the photons ?

    By alpha2cen, January 5, 2011
    • 22 replies
    • 4k views
    • 
    • alpha2cen
    • January 12, 2011

18. Where are the Quarks ?

    By Widdekind, June 14, 2010
    • 7 replies
    • 2.8k views
    • 
    • Widdekind
    • July 27, 2010

19. Where Does The Loss of Mass Occur When an Exothermic Reaction Occurs? 1 2

    By dr.syntax, October 30, 2009
    • 25 replies
    • 13.4k views
    • 
    • andrewcellini
    • December 5, 2015

20. Where is Dark Matter? 1 2

    By GrandMasterK, August 7, 2007
    • 48 replies
    • 7k views
    • 
    • Pete
    • July 11, 2008

21. Where is deuterium and tritium found?

    By Xian, November 29, 2014
    • 10 replies
    • 4.7k views
    • 
    • Duda Jarek
    • August 21, 2020

22. Where is String Theory at this moment?

    By Unity+, May 22, 2014
    • 3 replies
    • 1.1k views
    • 
    • hoola
    • June 7, 2014

23. Where it's at in Quantum Gravity (TWF 235)

    By Martin, July 15, 2006
    • 4 replies
    • 1.2k views
    • 
    • 5614
    • July 16, 2006

24. Where the energy goes?

    By HemantChauhan07, November 15, 2023
    • 3 replies
    • 369 views
    • 
    • HemantChauhan07
    • November 16, 2023

25. Which branch...

    By Royston, July 13, 2007
    • 19 replies
    • 2.2k views
    • 
    • Xerxes
    • July 18, 2007