Classical Physics

2831 topics in this forum

1. Weird gravity question

   By Guest tuskir, February 7, 2005
   • 10 replies
   • 2k views
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   • J.C.MacSwell
   • March 20, 2005

2. Whack degenerate matter with a baseball bat

   By Toadie, December 7, 2011
   • 8 replies
   • 1.9k views
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   • Schrödinger's hat
   • December 13, 2011

3. What has the Earth got to do with Electricity

   By ohdearme, January 20, 2018
   • 14 replies
   • 1.5k views
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   • ohdearme
   • January 22, 2018

4. What about superconductors? How to make them small?

   By jcun4128, February 3, 2015
   • 3 replies
   • 1.3k views
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   • Enthalpy
   • February 4, 2015

5. What are anode rays?

   By mahela007, July 6, 2009
   • 3 replies
   • 1.5k views
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   • swansont
   • July 15, 2009

6. What are Stars?

   By Willem F Esterhuyse, April 3, 2020
   • 3 replies
   • 1.1k views
   • 
   • swansont
   • April 3, 2020

7. What are the physical charasteristics for steel?

   By rigadin, March 24, 2010
   • 3 replies
   • 962 views
   • 
   • rigadin
   • March 24, 2010

8. What can cause periodic interference (constructive interference occurs every 9 mm when the reference mirror is shifted) in OCT setup?

   By Apprenticez, October 29, 2013
   • 7 replies
   • 1.1k views
   • 
   • Enthalpy
   • November 2, 2013

9. What causes a fidget spinner to explode? (video included)

   By Elite Engineer, May 27, 2017
   • 16 replies
   • 3.6k views
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   • Roger Dynamic Motion
   • May 30, 2017

10. What Causes Friction

    By tylerbrowner, September 12, 2014
    • 24 replies
    • 3.8k views
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    • Enthalpy
    • November 29, 2014

11. what causes heating in dielectrophoresis

    By seshuiscool, July 6, 2010
    • 0 replies
    • 581 views
    • 
    • seshuiscool
    • July 6, 2010

12. What causes short circuit, why it can cause fire?

    By PeterBushMan, July 8, 2021
    • 10 replies
    • 1.3k views
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    • Intoscience
    • July 12, 2021

13. What causes to 3rd law of motion in theory of Newton

    By spiderweb, September 17, 2017
    • 17 replies
    • 1.4k views
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    • swansont
    • October 3, 2017

14. What determines "rotation"?

    By Synthesiz, August 14, 2012
    • 3 replies
    • 1.2k views
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    • Enthalpy
    • August 16, 2012

15. What direct evidence do we have that angular momentum is conserved in a variable radii system.

    By Mandlbaur, October 13, 2020
    • 2 replies
    • 845 views
    • 
    • swansont
    • October 13, 2020

16. What do we mean by space ? 1 2

    By TaoRich, March 2, 2011
    • 32 replies
    • 9.2k views
    • 
    • Ronald Hyde
    • August 11, 2012

17. what does c-squared have to do with mass?

    By ishmael, April 3, 2010
    • 3 replies
    • 1.5k views
    • 
    • michel123456
    • April 4, 2010

18. What ever happened to fusion?

    By gxlundgren, May 2, 2007
    • 10 replies
    • 1.6k views
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    • CPL.Luke
    • May 8, 2007

19. What exactly are fire and electricity?

    By sam1123, July 3, 2013
    • 16 replies
    • 2.4k views
    • 
    • sam1123
    • July 27, 2013

20. What exactly is energy?

    By The_Believer1, October 19, 2017
    • 15 replies
    • 2.7k views
    • 
    • DimaMazin
    • October 22, 2017

21. What factors affect the resistance of a wire? 1 2

    By Guest mel5017, August 19, 2004
    • 35 replies
    • 5.9k views
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    • YT2095
    • November 11, 2004

22. What happened?

    By Crazy Pills, February 21, 2007
    • 6 replies
    • 1.2k views
    • 
    • Phi for All
    • February 22, 2007

23. what happens at a distance when an electromagnet is turned off?

    By mikehanson, May 6, 2015
    • 20 replies
    • 2.9k views
    • 
    • ajb
    • May 8, 2015

24. What happens if you jump inside a vacuum chamber?

    By Myuncle, April 13, 2015
    • 4 replies
    • 3.3k views
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    • Acme
    • April 15, 2015

25. what happens?????

    By malarr, July 22, 2010
    • 1 reply
    • 834 views
    • 
    • PaulS1950
    • July 25, 2010