Physics

3561 topics in this forum

1. Big Bang and preferred frames (split from What is time? (Again))

   By geordief, September 9, 2020
   • 17 replies
   • 2k views
   • 
   • Markus Hanke
   • September 12, 2020

2. Why black holes are "infinitely small"?

   By ran cohen, September 5, 2020
   • 6 replies
   • 1.7k views
   • 
   • joigus
   • September 6, 2020

3. Schrödinger's cat why do people make fun of it...?

   By nae, September 4, 2020
   • 3 replies
   • 1.2k views
   • 
   • MigL
   • September 4, 2020

4. Looking for Science Consultant for Sci-Fi Series

   By Tamas, September 3, 2020
   • 1 reply
   • 917 views
   • 
   • swansont
   • September 4, 2020

5. How to choose random walk, diffusion? (local vs global entropy maximization)

   By Duda Jarek, September 3, 2020
   • 6 replies
   • 1.4k views
   • 
   • Duda Jarek
   • September 3, 2020

6. Avogadro's Law derivation

   By Arnav, August 31, 2020
   • 4 replies
   • 1.3k views
   • 
   • studiot
   • August 31, 2020

7. Question UV and cardboard

   By gamer87, August 26, 2020
   • 8 replies
   • 1.7k views
   • 
   • gamer87
   • August 26, 2020

8. Local and its alternatives 1 2

   By studiot, August 10, 2020
   • 30 replies
   • 9k views
   • 
   • joigus
   • August 18, 2020

9. Can baryon number be violated e.g. in baryogenesis, Hawking radiation ... neutron star? 1 2

   By Duda Jarek, August 15, 2020
   • 28 replies
   • 2.9k views
   • 
   • Duda Jarek
   • August 17, 2020

10. Clothing to beat the heat?

    By ScienceNostalgia101, August 12, 2020
    • 7 replies
    • 1.6k views
    • 
    • dimreepr
    • August 14, 2020

11. Gravitational Simulation help with inhomogeneous wave equation?

    By The victorious truther, August 10, 2020
    • 7 replies
    • 1.6k views
    • 
    • Strange
    • August 12, 2020

12. IN functions with diodes and recombinations and generations in diodes

    By Justin2, August 9, 2020
    • 2 replies
    • 864 views
    • 
    • Justin2
    • August 10, 2020

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

    By Duda Jarek, August 2, 2020
    • 33 replies
    • 4k views
    • 
    • Phi for All
    • August 7, 2020

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

    By paroxysm, August 4, 2020
    • 12 replies
    • 2.4k views
    • 
    • Markus Hanke
    • August 6, 2020

15. Internal resistance of a cell

    By Arnav, August 3, 2020
    • 5 replies
    • 1.4k views
    • 
    • studiot
    • August 4, 2020

16. Simple confusing Physics question...

    By relindwto6, August 2, 2020
    • 5 replies
    • 1.2k views
    • 
    • mathematic
    • August 2, 2020

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

    By martillo, July 22, 2020
    • 5 replies
    • 1.3k views
    • 
    • Phi for All
    • July 23, 2020

18. Ultraviolet light through a prism...

    By Externet, May 8, 2020
    • 6 replies
    • 2.5k views
    • 
    • John Cuthber
    • July 20, 2020

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

    By ScienceNostalgia101, July 20, 2020
    • 4 replies
    • 1.2k views
    • 
    • ScienceNostalgia101
    • July 20, 2020

20. Potential energy vs field energy

    By Danijel Gorupec, July 18, 2020
    • 4 replies
    • 911 views
    • 
    • swansont
    • July 19, 2020

21. Atoms in fields

    By Danijel Gorupec, July 11, 2020
    • 9 replies
    • 1.2k views
    • 
    • swansont
    • July 18, 2020

22. Archimedes principle in the molecular world.

    By King E, July 13, 2020
    • 1 reply
    • 867 views
    • 
    • studiot
    • July 13, 2020

23. I designed a crewed interstellar spacecraft

    By alfa015, July 4, 2020
    • 1 reply
    • 855 views
    • 
    • swansont
    • July 4, 2020

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

    By Science & Universe, June 24, 2020
    • 25 replies
    • 9.4k views
    • 
    • studiot
    • June 30, 2020

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

    By King E, June 28, 2020
    • 5 replies
    • 2.5k views
    • 
    • John Cuthber
    • June 28, 2020