Classical Physics

2855 topics in this forum

1. material that has fast light-sensitive transparency/opacity?

   By wosoka, April 1, 2018
   • 10 replies
   • 1.4k views
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   • wosoka
   • April 4, 2018

2. galvo scanner + rotating off-axis mirror for beam offseting?

   By wosoka, April 4, 2018
   • 0 replies
   • 663 views
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   • wosoka
   • April 4, 2018

3. Photographs and bats (yes, bats)... 1 2 3

   By tmx3, March 30, 2018
   • 55 replies
   • 4.7k views
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   • Bender
   • April 2, 2018

4. Low volts high volts big amps little amps relationship

   By ohdearme, March 26, 2018
   • 24 replies
   • 2.3k views
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   • Bender
   • April 1, 2018

5. EMP shield

   By fredreload, March 26, 2018
   • 9 replies
   • 1.3k views
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   • swansont
   • March 27, 2018

6. Maxwell's demon and the second law of thermodynamics 1 2 3

   By Moreno, December 12, 2015
   • 64 replies
   • 9.1k views
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   • Endy0816
   • March 27, 2018

7. help me beat my teacher in a argument so i can have intense satasfaction

   By whyhellothere, March 24, 2018
   • 12 replies
   • 1.6k views
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   • koti
   • March 24, 2018

8. The dancer astronaut

   By michel123456, March 23, 2018
   • 21 replies
   • 1.8k views
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   • Area54
   • March 24, 2018

9. if you teach you kids physics, what are the most important/basic 5 concepts you will tell them

   By cheetaman, March 9, 2018
   • 6 replies
   • 1.3k views
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   • Bender
   • March 16, 2018

10. Violin non-linearity

    By Enthalpy, December 22, 2013
    • 9 replies
    • 2.3k views
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    • Enthalpy
    • March 11, 2018

11. Do Antimatter really exist?

    By cheetaman, March 9, 2018
    • 2 replies
    • 758 views
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    • Strange
    • March 9, 2018

12. Could time and space have mass?

    By Connor195, March 6, 2018
    • 3 replies
    • 968 views
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    • beecee
    • March 6, 2018

13. Squat Physics

    By Goat97, February 10, 2018
    • 4 replies
    • 1.3k views
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    • mistermack
    • March 5, 2018

14. If Magnetic fields are "solid" AND "UNMOVING", How can they "attract" another magnet? 1 2

    By frankywashere, February 14, 2018
    • 31 replies
    • 3.9k views
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    • swansont
    • March 4, 2018

15. Transparency feature

    By doctor curiosity, February 15, 2018
    • 5 replies
    • 1.2k views
    • 
    • StringJunky
    • February 17, 2018

16. Gas law

    By jerin_j, February 16, 2018
    • 1 reply
    • 749 views
    • 
    • studiot
    • February 16, 2018

17. Gravity - Fluid Dynamics in Curved Time-space

    By physicsismylife, February 14, 2018
    • 1 reply
    • 984 views
    • 
    • Endy0816
    • February 15, 2018

18. A question on Thermodynamics - Metal heat conductivity + convection.

    By koti, January 17, 2018
    • 15 replies
    • 2.5k views
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    • koti
    • February 13, 2018

19. Obtaining a semiconductor with mixed conductivity

    By Moreno, February 7, 2018
    • 0 replies
    • 834 views
    • 
    • Moreno
    • February 7, 2018

20. Taiwan Earthquake

    By pggriffiths, February 6, 2018
    • 1 reply
    • 923 views
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    • pzkpfw
    • February 6, 2018

21. sand or wire

    By RonaM, February 2, 2018
    • 2 replies
    • 894 views
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    • Falcon2022
    • February 3, 2018

22. Electromagnet

    By Raider5678, January 30, 2018
    • 8 replies
    • 1.2k views
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    • Bender
    • February 1, 2018

23. Time Does Not Exist 1 2

    By EdwinParker, December 12, 2017
    • 31 replies
    • 4.1k views
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    • Strange
    • January 31, 2018

24. What has the Earth got to do with Electricity

    By ohdearme, January 20, 2018
    • 14 replies
    • 1.8k views
    • 
    • ohdearme
    • January 22, 2018

25. why do two objects fall same rate in a vacuum 1 2

    By trevorjohnson32, January 14, 2018
    • 27 replies
    • 9k views
    • 
    • mistermack
    • January 21, 2018