Classical Physics

2831 topics in this forum

1. Does light accelerate 1 2

   By timharvey027, February 11, 2020
   • 42 replies
   • 18.3k views
   • 
   • swansont
   • February 14, 2020

2. LED UV Black Light Flashlight and Color Fading

   By kevinlee234, February 12, 2020
   • 2 replies
   • 962 views
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   • John Cuthber
   • February 12, 2020

3. Magnets

   By timharvey027, February 12, 2020
   • 1 reply
   • 1k views
   • 
   • swansont
   • February 12, 2020

4. Basic mechanics (split from poles of an electromagnet question)

   By DandelionTheory, February 7, 2020
   • 8 replies
   • 1.1k views
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   • Ghideon
   • February 8, 2020

5. How can I recreate a building collapse similar to the trade towers collapse using a scale model? 1 2

   By Gerrard, February 2, 2020
   • 36 replies
   • 6.2k views
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   • studiot
   • February 3, 2020

6. I just learn something, for the first time in a long time

   By ALine, December 6, 2018
   • 10 replies
   • 1.9k views
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   • Country Boy
   • February 2, 2020

7. Lorentz force at right angles.

   By DandelionTheory, January 23, 2020
   • 7 replies
   • 1.2k views
   • 
   • Ghideon
   • February 1, 2020

8. Physics behind "The Wall" Game show

   By Chand3994, January 26, 2020
   • 16 replies
   • 9.4k views
   • 
   • Chand3994
   • January 29, 2020

9. I need help with my math problem. 1 2 3 4

   By DandelionTheory, January 19, 2020
   • 85 replies
   • 8.5k views
   • 
   • Strange
   • January 25, 2020

10. Force due to surface tension- periphery

    By Vivek98phyboy, January 10, 2020
    • 5 replies
    • 1.3k views
    • 
    • studiot
    • January 10, 2020

11. Electricity (split from Science Project (static charge)) 1 2 3 4

    By westom, December 18, 2019
    • 91 replies
    • 63.1k views
    • 
    • Phi for All
    • January 9, 2020

12. problem about deriving plancks constant, speed of e in H or bohrs radius

    By Tor Fredrik, January 4, 2020
    • 4 replies
    • 1k views
    • 
    • swansont
    • January 5, 2020

13. attempting to isolate frequency of an EM-wave

    By Tor Fredrik, December 21, 2019
    • 15 replies
    • 1.6k views
    • 
    • swansont
    • January 5, 2020

14. Help settling a physics argument

    By Deseoso, January 1, 2020
    • 4 replies
    • 1.1k views
    • 
    • swansont
    • January 1, 2020

15. moving charges and charge carriers

    By DandelionTheory, December 19, 2019
    • 10 replies
    • 1.2k views
    • 
    • DandelionTheory
    • December 22, 2019

16. DIY/ school projects

    By Medoria, October 12, 2019
    • 5 replies
    • 1.6k views
    • 
    • Enthalpy
    • December 21, 2019

17. A question about reducing gas entropy

    By Edgard Neuman, December 4, 2019
    • 4 replies
    • 1.2k views
    • 
    • Enthalpy
    • December 20, 2019

18. vector potential problem

    By Tor Fredrik, December 13, 2019
    • 0 replies
    • 872 views
    • 
    • Tor Fredrik
    • December 13, 2019

19. Switch or lever seen at night only

    By Mmm786, December 10, 2019
    • 15 replies
    • 1.4k views
    • 
    • Mmm786
    • December 10, 2019

20. usage of gauss law in magnetic law

    By Tor Fredrik, December 6, 2019
    • 4 replies
    • 1.2k views
    • 
    • Tor Fredrik
    • December 7, 2019

21. usage of vector identity in int to electrodynamics griffiths

    By Tor Fredrik, December 5, 2019
    • 3 replies
    • 1.1k views
    • 
    • Tor Fredrik
    • December 6, 2019

22. proof that in general curl of B field is uJ

    By Tor Fredrik, December 5, 2019
    • 3 replies
    • 1.6k views
    • 
    • swansont
    • December 5, 2019

23. I want to ask something about mass

    By SilentSky23, November 28, 2019
    • 13 replies
    • 1.1k views
    • 
    • Strange
    • November 28, 2019

24. Force verses energy

    By jajrussel, November 27, 2019
    • 11 replies
    • 1.3k views
    • 
    • swansont
    • November 27, 2019

25. Pulling water from the atmosphere

    By Ctingle30, November 20, 2019
    • 11 replies
    • 1.4k views
    • 
    • J.C.MacSwell
    • November 23, 2019