Classical Physics

2855 topics in this forum

1. Constant Current in DC and AC circuit

   By avicenna, April 24
   • 15 replies
   • 1.2k views
   • 
   • avicenna
   • May 2

2. acceleration (split from How does a physical system evolve under acceleration?)

   By ImplicitDemands, April 28
   • 3 replies
   • 669 views
   • 
   • swansont
   • April 29

3. Eye Retina Intromission Alternatives

   By Michael McMahon, April 23
   • 12 replies
   • 1.2k views
   • 
   • swansont
   • April 28

4. Why is it so hard to explain time? (What is time?) 1 2 3

   By chron44, January 7
   • 65 replies
   • 4.5k views
   • 
   • Halc
   • April 2

5. is global warming understandable with 'nothing is created and nothing is destroyed but everything is transformed'?

   By harlock, March 27
   • 8 replies
   • 981 views
   • 
   • swansont
   • April 1

6. Temperature and degrees of freedom (split from Hypothesis about temperature) 1 2

   By KJW, March 15
   • 30 replies
   • 2.1k views
   • 
   • sethoflagos
   • March 26

7. Physical mechanism how matter absorbs radiation.

   By avicenna, March 9
   • 5 replies
   • 1.1k views
   • 
   • exchemist
   • March 10

8. How a cone shape would roll?

   By wazzup, March 4
   • 4 replies
   • 855 views
   • 
   • CharonY
   • March 6

9. Metric or Kronecker delta?

   By Genady, February 25
   • 24 replies
   • 2.2k views
   • 
   • KJW
   • March 3

10. measuring ultrasonic sound

    By worldsgonemad, March 2
    • 3 replies
    • 672 views
    • 
    • Sensei
    • March 3

11. Where was the symmetry?

    By Genady, February 27
    • 4 replies
    • 782 views
    • 
    • Genady
    • February 27

12. QFT and the SM by Schwartz, checking

    By Genady, February 23
    • 1 reply
    • 587 views
    • 
    • joigus
    • February 23

13. Force/ gravity/ mass/ acceleration 1 2

    By jajrussel, February 14
    • 44 replies
    • 3.1k views
    • 
    • Genady
    • February 22

14. Could this form of fusion work 1 2

    By ALine, February 13
    • 34 replies
    • 2.1k views
    • 
    • swansont
    • February 16

15. Which metal would you need to bombard with electrons to get gamma radiation?

    By ALine, February 15
    • 6 replies
    • 738 views
    • 
    • Sensei
    • February 16

16. Rotation effect on gravity?

    By jajrussel, February 14
    • 14 replies
    • 1.3k views
    • 
    • J.C.MacSwell
    • February 15

17. Is Quantum event proportional to Entropy?

    By Oryza sativa, February 12
    • 7 replies
    • 936 views
    • 
    • joigus
    • February 12

18. Is it possible to solve the Navier-Stokes equation in a triangular coordinate system and wouldn't this be more accurate?

    By MasterOgon, February 6
    • 6 replies
    • 917 views
    • 
    • MasterOgon
    • February 11

19. Is Quantum event proportional to Entropy?

    By Oryza sativa, February 6
    • 1 reply
    • 506 views
    • 
    • Genady
    • February 6

20. Please, help with question

    By RomanRodinskiy, December 1, 2023
    • 2 replies
    • 593 views
    • 
    • Halc
    • January 23

21. Does anyone remember when it was claimed that microwave ovens cooked food from the inside out?

    By Paulsrocket, January 14
    • 18 replies
    • 1.4k views
    • 
    • John Cuthber
    • January 18

22. Thinking about hyperbolic planes and the field of physics

    By SillyLilGuy, January 9
    • 4 replies
    • 393 views
    • 
    • AIkonoklazt
    • January 10

23. Painted mirror reflecting light

    By StringJunky, December 26, 2023
    • 1 reply
    • 412 views
    • 
    • swansont
    • December 26, 2023

24. How many wavefronts can be used in holography ?

    By Leila Choudhry, December 22, 2023
    • 4 replies
    • 443 views
    • 
    • Leila Choudhry
    • December 26, 2023

25. Accident Reconstruction

    By mightymike200, December 18, 2023
    • 4 replies
    • 416 views
    • 
    • swansont
    • December 19, 2023