Classical Physics

2351 topics in this forum

1. Need confirmation on the weight of this sphere.

   By Jason Summer, April 16
   • 5 replies
   • 122 views
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   • Strange
   • Thursday at 04:47 PM

2. The Second Lightest Color

   By Mehmet Saygın, April 11
   • 4 replies
   • 199 views
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   • Bender
   • April 16

3. The Second Lightest Color

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   By Mehmet Saygın, April 7
   • 76 replies
   • 1561 views
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   • Phi for All
   • April 12

4. Relativistic length contraction and magnetic force

   By pengkuan, April 26, 2017
   • 22 replies
   • 1389 views
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   • pengkuan
   • April 11

5. Time vs Force, Pressure, Heat, Distance Units

   By PappaLitto, April 7
   • 3 replies
   • 125 views
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   • Bender
   • April 8

6. radial centered acceleration

   By michel123456, April 6
   • 11 replies
   • 204 views
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   • swansont
   • April 7

7. Freefall acceleration: 9.8m/s/s = 9.8m/s^2

   By StringJunky, April 5
   • 12 replies
   • 197 views
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   • Bender
   • April 5

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

   By wosoka, April 1
   • 10 replies
   • 176 views
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   • wosoka
   • April 4

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

   By wosoka, April 4
   • 0 replies
   • 72 views
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   • wosoka
   • April 4

10. Photographs and bats (yes, bats)...

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    By tmx3, March 30
    • 55 replies
    • 665 views
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    • Bender
    • April 2
11. Light Absorption and Heat Transfer

    Topic was moved to forum Homework Help

12. Low volts high volts big amps little amps relationship

    By ohdearme, March 26
    • 24 replies
    • 323 views
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    • Bender
    • April 1
13. The law of conservation of energy is the greatest mistake of physics

    Topic was moved to forum Speculations

14. EMP shield

    By fredreload, March 26
    • 9 replies
    • 198 views
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    • swansont
    • March 27

15. Maxwell's demon and the second law of thermodynamics

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    By Moreno, December 12, 2015
    • 64 replies
    • 4006 views
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    • Endy0816
    • March 27

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

    By whyhellothere, March 24
    • 12 replies
    • 216 views
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    • koti
    • March 24

17. The dancer astronaut

    By michel123456, March 23
    • 21 replies
    • 329 views
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    • Area54
    • March 24

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

    By cheetaman, March 9
    • 6 replies
    • 260 views
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    • Bender
    • March 16

19. Why mirror doesn't reflect this "red mercury"

    By Lucis, March 11
    • 5 replies
    • 291 views
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    • Strange
    • March 15

20. Violin non-linearity

    By Enthalpy, December 22, 2013
    • 9 replies
    • 1059 views
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    • Enthalpy
    • March 11

21. Do Antimatter really exist?

    By cheetaman, March 9
    • 2 replies
    • 162 views
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    • Strange
    • March 9

22. Could time and space have mass?

    By Connor195, March 6
    • 3 replies
    • 178 views
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    • beecee
    • March 6

23. Squat Physics

    By Goat97, February 10
    • 4 replies
    • 286 views
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    • mistermack
    • March 5

24. Sea water effect on air temperature close to the surface

    By Sindresu, February 28
    • 1 reply
    • 180 views
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    • mistermack
    • March 5

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

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    By frankywashere, February 14
    • 31 replies
    • 682 views
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    • swansont
    • March 4