Classical Physics

2863 topics in this forum

1. is light speed same allways

   By agachak, February 17, 2013
   • 9 replies
   • 1.6k views
   • 
   • elfmotat
   • February 19, 2013

2. Speed of Sound Formula [v=sqrt (B/p)]

   By blazinfury, February 17, 2013
   • 2 replies
   • 23.6k views
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   • Enthalpy
   • February 19, 2013

3. How many photons/cm3? 1 2 3

   By michel123456, February 14, 2013
   • 58 replies
   • 15.4k views
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   • Przemyslaw.Gruchala
   • February 17, 2013

4. black/light/darkness/colours?

   By agachak, February 16, 2013
   • 2 replies
   • 1.1k views
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   • John Cuthber
   • February 16, 2013

5. Mass of Light 1 2 3 4

   By IsaacAsimov, February 2, 2013
   • 84 replies
   • 10k views
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   • juanrga
   • February 16, 2013

6. Motion along a Slanting Line

   By grajee, February 14, 2013
   • 4 replies
   • 1.5k views
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   • swansont
   • February 15, 2013

7. What is Space?

   By ccwebb, January 9, 2013
   • 13 replies
   • 2.4k views
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   • pantheory
   • February 14, 2013

8. What is energy released from ATP? 1 2

   By Nerdberg, August 19, 2012
   • 25 replies
   • 6.5k views
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   • Nerdberg
   • February 13, 2013

9. Calculating Coulomb force

   By ldarko210, February 10, 2013
   • 3 replies
   • 872 views
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   • mathematic
   • February 10, 2013

10. Dielectric & capacitors

    By blazinfury, February 6, 2013
    • 3 replies
    • 1.4k views
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    • Enthalpy
    • February 7, 2013

11. Maxwell's/Maxwell Equations

    By Amr Morsi, February 6, 2013
    • 3 replies
    • 1.6k views
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    • imatfaal
    • February 6, 2013

12. Forces of the Universe and Entropy

    By ronians1, February 5, 2013
    • 8 replies
    • 1.9k views
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    • beefpatty
    • February 6, 2013

13. Magnet through a copper coil - What if poles rotated 90 degress

    By jtotheroc, February 4, 2013
    • 4 replies
    • 1.5k views
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    • Enthalpy
    • February 5, 2013

14. thermodynamics....entropy wrt carnot cycle

    By abvegto, February 4, 2013
    • 0 replies
    • 830 views
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    • abvegto
    • February 4, 2013

15. 3D Sound for TV's

    By IsaacAsimov, February 1, 2013
    • 2 replies
    • 985 views
    • 
    • Mr Monkeybat
    • February 4, 2013

16. Physics of an amazing magic trick

    By CasualKilla, February 1, 2013
    • 6 replies
    • 4.7k views
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    • CasualKilla
    • February 3, 2013

17. Electric current makes magnetic field, why?

    By alpha2cen, January 29, 2011
    • 17 replies
    • 19.2k views
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    • SomethingToPonder
    • February 1, 2013

18. Free energy madness

    By SunsChild, December 15, 2012
    • 8 replies
    • 2k views
    • 
    • Abhay.K
    • January 28, 2013

19. Hydrostatic Theory

    By Gen1GT, January 25, 2013
    • 7 replies
    • 4.1k views
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    • caKus
    • January 27, 2013

20. Order parameters and symmetry breaking

    By Wilmot McCutchen, December 28, 2012
    • 12 replies
    • 2.9k views
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    • altergnostic
    • January 18, 2013

21. Question About Time

    By Grendizer, January 2, 2013
    • 20 replies
    • 2.6k views
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    • Maxila
    • January 16, 2013

22. Mysteries of the Graviton

    By CalG., January 5, 2013
    • 4 replies
    • 2k views
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    • O'Nero Samuel
    • January 14, 2013

23. Device (any similarity with real world intended)

    By michel123456, January 11, 2013
    • 2 replies
    • 1k views
    • 
    • michel123456
    • January 11, 2013

24. Causality Violated?

    By ronians1, January 4, 2013
    • 7 replies
    • 1.9k views
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    • MigL
    • January 11, 2013

25. Mass multiplied by Position is...

    By dtarrence, January 1, 2013
    • 8 replies
    • 11.5k views
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    • alpha2cen
    • January 2, 2013