Physics

3365 topics in this forum

1. Need help debunking pseudoscience (EM and Gravity related)

   By paroxysm, Tuesday at 08:17 PM
   • 12 replies
   • 302 views
   • 
   • Markus Hanke
   • Thursday at 10:42 AM

2. Internal resistance of a cell

   By Arnav, Monday at 07:39 PM
   • 5 replies
   • 169 views
   • 
   • studiot
   • Tuesday at 05:34 PM
3. An attempt at a unifying theory in 3 dimensions

   Topic was moved to forum Speculations

4. What does it mean that physics it time/CPT symmetric? 1 2

   By Duda Jarek, Sunday at 08:17 AM
   • 33 replies
   • 520 views
   • 
   • Phi for All
   • 18 hours ago

5. Simple confusing Physics question...

   By relindwto6, August 2
   • 5 replies
   • 166 views
   • 
   • mathematic
   • Sunday at 09:09 PM

6. "Dark Matter" shouldn't be "Transparent Matter"???

   By martillo, July 22
   • 5 replies
   • 209 views
   • 
   • Phi for All
   • July 23

7. P = nRT/V vs. P=F/A paradox?

   By ScienceNostalgia101, July 20
   • 4 replies
   • 152 views
   • 
   • ScienceNostalgia101
   • July 20

8. Potential energy vs field energy

   By Danijel Gorupec, July 18
   • 4 replies
   • 198 views
   • 
   • swansont
   • July 19

9. Archimedes principle in the molecular world.

   By King E, July 13
   • 1 reply
   • 112 views
   • 
   • studiot
   • July 13

10. What is time? (Again) 1 2 3 4 9

    By The victorious truther, July 11
    • 224 replies
    • 32701 views
    • 
    • michel123456
    • 16 hours ago

11. Atoms in fields

    By Danijel Gorupec, July 11
    • 9 replies
    • 218 views
    • 
    • swansont
    • July 18

12. I designed a crewed interstellar spacecraft

    By alfa015, July 4
    • 1 reply
    • 215 views
    • 
    • swansont
    • July 4

13. Soft question. What are the markings on a standard metre rule.

    By King E, June 28
    • 5 replies
    • 213 views
    • 
    • John Cuthber
    • June 28

14. Explained - What is Scientific Chaos Theory? 1 2

    By Science & Universe, June 24
    • 25 replies
    • 6304 views
    • 
    • studiot
    • June 30

15. Think of a body which is at rest but not in equilibrium. Give explanation as well as figure/diagram.

    By King E, June 11
    • 11 replies
    • 390 views
    • 
    • J.C.MacSwell
    • June 15

16. Current generation by moving magnet...

    By Externet, June 4
    • 10 replies
    • 411 views
    • 
    • Danijel Gorupec
    • June 6

17. Will entropy be low much of the time? 1 2

    By Tristan L, May 31
    • 25 replies
    • 28225 views
    • 
    • Tristan L
    • June 4

18. A Common Understanding of SpaceTime?

    By Aowood, May 26
    • 5 replies
    • 424 views
    • 
    • ahmet
    • June 18

19. What is the meaning behind multiplication in physics?

    By XVV, May 22
    • 22 replies
    • 598 views
    • 
    • Endy0816
    • May 24

20. Hearing vibrational electricity

    By paperface, May 21
    • 1 reply
    • 238 views
    • 
    • swansont
    • May 21

21. The Weight of Particles

    By Farid, May 17
    • 24 replies
    • 582 views
    • 
    • swansont
    • May 22

22. Time Travel

    By Farid, May 17
    • 4 replies
    • 330 views
    • 
    • Farid
    • May 18

23. Space Time

    By SOHAN LAL YADAV, May 16
    • 4 replies
    • 449 views
    • 
    • MigL
    • June 26

24. Ultraviolet light through a prism...

    By Externet, May 8
    • 6 replies
    • 465 views
    • 
    • John Cuthber
    • July 20

25. Musical notes related to frequencies...

    By Externet, April 20
    • 1 reply
    • 331 views
    • 
    • Strange
    • April 20