Physics

3381 topics in this forum

1. Infinitely many resistors of infintesimal resistance

   By ScienceNostalgia101, 8 hours ago
   • 0 replies
   • 41 views
   • 
   • ScienceNostalgia101
   • 8 hours ago

2. Thought experiment: how would physics develop without Einstein? 1 2

   By Duda Jarek, August 11
   • 45 replies
   • 27337 views
   • 
   • Phi for All
   • Friday at 01:27 PM

3. How to overlay two soundwave patterns over each other?

   By Curiosity0220, September 14
   • 1 reply
   • 111 views
   • 
   • swansont
   • September 14

4. MEMS microphone experiment

   By Curiosity0220, September 14
   • 0 replies
   • 93 views
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   • Curiosity0220
   • September 14

5. Fictional physics validity - Radio waves raising temperature?

   By elementcollector1, September 12
   • 1 reply
   • 164 views
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   • elementcollector1
   • September 13

6. Wire amp load is given at 1100v but i need for 200v. what is the calculation?

   By q4agl, September 11
   • 12 replies
   • 220 views
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   • John Cuthber
   • September 12

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

   By geordief, September 9
   • 17 replies
   • 283 views
   • 
   • Markus Hanke
   • September 12

8. Implications of movie physics

   By ScienceNostalgia101, October 21, 2018
   • 9 replies
   • 1304 views
   • 
   • ScienceNostalgia101
   • September 11

9. What is time? (Again) 1 2 3 4 18

   By The victorious truther, July 11
   • 449 replies
   • 177066 views
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   • swansont
   • September 10

10. Why black holes are "infinitely small"?

    By ran cohen, September 5
    • 6 replies
    • 250 views
    • 
    • joigus
    • September 6

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

    By nae, September 4
    • 3 replies
    • 130 views
    • 
    • MigL
    • September 4

12. Looking for Science Consultant for Sci-Fi Series

    By Tamas, September 3
    • 1 reply
    • 168 views
    • 
    • swansont
    • September 4

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

    By Duda Jarek, September 3
    • 6 replies
    • 151 views
    • 
    • Duda Jarek
    • September 3

14. Avogadro's Law derivation

    By Arnav, August 31
    • 4 replies
    • 201 views
    • 
    • studiot
    • August 31

15. Question UV and cardboard

    By gamer87, August 26
    • 8 replies
    • 200 views
    • 
    • gamer87
    • August 26

16. Local and its alternatives 1 2

    By studiot, August 10
    • 30 replies
    • 6178 views
    • 
    • joigus
    • August 18

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

    By Duda Jarek, August 15
    • 28 replies
    • 387 views
    • 
    • Duda Jarek
    • August 17

18. Clothing to beat the heat?

    By ScienceNostalgia101, August 12
    • 7 replies
    • 270 views
    • 
    • dimreepr
    • August 14

19. Gravitational Simulation help with inhomogeneous wave equation?

    By The victorious truther, August 10
    • 7 replies
    • 257 views
    • 
    • Strange
    • August 12

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

    By Justin2, August 9
    • 2 replies
    • 143 views
    • 
    • Justin2
    • August 10

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

    By Duda Jarek, August 2
    • 33 replies
    • 755 views
    • 
    • Phi for All
    • August 7

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

    By paroxysm, August 4
    • 12 replies
    • 519 views
    • 
    • Markus Hanke
    • August 6

23. Internal resistance of a cell

    By Arnav, August 3
    • 5 replies
    • 286 views
    • 
    • studiot
    • August 4

24. Simple confusing Physics question...

    By relindwto6, August 2
    • 5 replies
    • 255 views
    • 
    • mathematic
    • August 2

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

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