Physics

3561 topics in this forum

1. How does the neutron turn into a proton and electron in Beta Decay?

   By Lightmeow, March 24, 2015
   • 12 replies
   • 5.2k views
   • 
   • Enthalpy
   • March 25, 2015

2. Was the Chelyabinsk meteor relativistic? (split from napkin at speed of light)

   By michel123456, March 21, 2015
   • 12 replies
   • 1.9k views
   • 
   • pavelcherepan
   • March 23, 2015

3. Napkin Moves at the Speed of Light

   By brodyoneill1, March 21, 2015
   • 4 replies
   • 1.7k views
   • 
   • Mordred
   • March 21, 2015

4. Questions on Atoms (based on from reading some of "Atoms in Motion" - Chapter 1 - Feynman Lectures) 1 2

   By tylers100, March 16, 2015
   • 38 replies
   • 4.8k views
   • 
   • tylers100
   • March 21, 2015

5. Fun with magnets and permeability.

   By CasualKilla, March 17, 2015
   • 7 replies
   • 3.1k views
   • 
   • Sensei
   • March 19, 2015

6. I'm confused...

   By Mr. Astrophysicist, March 18, 2015
   • 16 replies
   • 2.2k views
   • 
   • Delta1212
   • March 19, 2015

7. Can we predict our future? 1 2

   By mohannikam19, March 10, 2015
   • 26 replies
   • 5.1k views
   • 
   • md65536
   • March 18, 2015

8. New s. Phones

   By sprite12, March 15, 2015
   • 4 replies
   • 2k views
   • 
   • Sato
   • March 16, 2015

9. Bias in particle collision experiments

   By Jacques, March 13, 2015
   • 2 replies
   • 1.3k views
   • 
   • derek w
   • March 15, 2015

10. Pati-Salam +SO(10) integration

    By Mordred, March 4, 2015
    • 6 replies
    • 1.8k views
    • 
    • Mordred
    • March 12, 2015

11. Goiânia accident "one of the world's worst radiological incidents"

    By Sensei, March 9, 2015
    • 5 replies
    • 1.9k views
    • 
    • Greg H.
    • March 10, 2015

12. Gravitational Casimir effect - split from distortions in space to overcome gravity

    By StringJunky, March 8, 2015
    • 8 replies
    • 1.3k views
    • 
    • swansont
    • March 9, 2015

13. What is in Space??? 1 2

    By Denners, February 4, 2015
    • 34 replies
    • 4.8k views
    • 
    • Mordred
    • March 8, 2015

14. Doubts about optical filters...

    By Externet, March 3, 2015
    • 7 replies
    • 1.4k views
    • 
    • Externet
    • March 4, 2015

15. Self handicapping

    By Alfred001, March 3, 2015
    • 1 reply
    • 1.1k views
    • 
    • swansont
    • March 3, 2015

16. capacitor question

    By CityBird, January 23, 2015
    • 4 replies
    • 1.7k views
    • 
    • Delbert
    • March 2, 2015

17. Thermodynamics - enthalpy problem

    By simina11, February 17, 2015
    • 4 replies
    • 3k views
    • 
    • studiot
    • February 28, 2015

18. Calculating speed given acceleration and distance

    By Zugag, February 27, 2015
    • 8 replies
    • 1.5k views
    • 
    • Sensei
    • February 28, 2015

19. Mendocino Motor

    By Belyvr, February 19, 2015
    • 4 replies
    • 12.9k views
    • 
    • Belyvr
    • February 26, 2015

20. Can sound be converted to usable electric energy?

    By Omar, February 24, 2015
    • 15 replies
    • 1.9k views
    • 
    • Greg H.
    • February 24, 2015

21. blood surface tension ... very important

    By Fared, February 22, 2015
    • 12 replies
    • 2.8k views
    • 
    • Bignose
    • February 24, 2015

22. Are inflation and dark energy the same thing?

    By Sorcerer, February 21, 2015
    • 2 replies
    • 1.1k views
    • 
    • Afraid of Time
    • February 23, 2015

23. How does work strong interaction?

    By DimaMazin, February 16, 2015
    • 7 replies
    • 1.2k views
    • 
    • Mordred
    • February 18, 2015

24. Mercury plasma

    By Moontanman, February 14, 2015
    • 1 reply
    • 1k views
    • 
    • John Cuthber
    • February 14, 2015

25. Steam pressure and hydrophobic material

    By becker, February 9, 2015
    • 2 replies
    • 1.1k views
    • 
    • John Cuthber
    • February 11, 2015