Physics

3563 topics in this forum

1. Can irrational numbers exist on real coordinates?

   By Cezrocky, February 16, 2017
   • 3 replies
   • 1.2k views
   • 
   • Strange
   • February 16, 2017

2. Is there any photovoltaic fluids ?

   By Externet, February 15, 2017
   • 3 replies
   • 1.3k views
   • 
   • Bender
   • February 15, 2017

3. Fast Efficient Orbital Transportation? 1 2

   By SciNoodle, January 19, 2017
   • 25 replies
   • 3.7k views
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   • Janus
   • February 13, 2017

4. Is there an equation that proves that Energy is always Conserved?

   By Maximillian, October 13, 2016
   • 9 replies
   • 2.3k views
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   • BenSCBSc
   • February 10, 2017

5. How Far Away are You Safe from Spaghettification?

   By Arthur d. S. Jr., February 7, 2017
   • 3 replies
   • 1.5k views
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   • MigL
   • February 7, 2017

6. A question.

   By ufuk, February 4, 2017
   • 0 replies
   • 1k views
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   • ufuk
   • February 4, 2017

7. Unanswered questions

   By paragaster, January 23, 2017
   • 7 replies
   • 52.5k views
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   • J.C.MacSwell
   • February 3, 2017

8. The Faithfulness of Planets

   By Randolpin, January 30, 2017
   • 11 replies
   • 1.9k views
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   • Delta1212
   • February 1, 2017

9. Can you stand next to a tiny black hole?

   By KaseyWhalicorn, January 27, 2017
   • 8 replies
   • 2k views
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   • Lord Antares
   • January 27, 2017

10. Entropy & Time

    By SophiaRivera007, January 27, 2017
    • 15 replies
    • 2.4k views
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    • davidivad
    • January 27, 2017

11. Doppler, echo, attenuation

    By Function, January 26, 2017
    • 5 replies
    • 1.3k views
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    • swansont
    • January 26, 2017

12. Massless things 1 2

    By AshBox, January 11, 2017
    • 35 replies
    • 5.4k views
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    • Nedcim
    • January 26, 2017

13. Nuclear Fusion Electricity Generation. Where is it at currently?

    By Cosmo_Ken, January 16, 2017
    • 19 replies
    • 2.3k views
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    • MigL
    • January 22, 2017

14. Is there really 100 tredicillion Planck Time seconds each second? 1 2

    By SciNoodle, January 18, 2017
    • 30 replies
    • 5.8k views
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    • StringJunky
    • January 21, 2017

15. Kinematics Physics Question

    By SophiaRivera007, January 16, 2017
    • 5 replies
    • 2.1k views
    • 
    • AshBox
    • January 19, 2017

16. Interdisciplinary simulator

    By WanBarbosa, January 17, 2017
    • 1 reply
    • 1k views
    • 
    • Strange
    • January 17, 2017

17. Plimsoll lines - Question

    By SophiaRivera007, January 2, 2017
    • 7 replies
    • 5.2k views
    • 
    • SophiaRivera007
    • January 16, 2017

18. Force on a current-carrying wire

    By Danijel Gorupec, January 9, 2017
    • 20 replies
    • 2.7k views
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    • Bender
    • January 15, 2017

19. An issue I have with GR physics versus Newtonian physics 1 2

    By Lord Antares, January 6, 2017
    • 48 replies
    • 4.9k views
    • 
    • Strange
    • January 15, 2017

20. Lichtenberg figures

    By Zode, January 3, 2017
    • 10 replies
    • 2.6k views
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    • studiot
    • January 14, 2017

21. which occurs first lightning or thunder? 1 2

    By fluid, January 4, 2017
    • 44 replies
    • 13.8k views
    • 
    • Mordred
    • January 12, 2017

22. Sand collapsing

    By ILikeChemistry, January 11, 2017
    • 7 replies
    • 1.4k views
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    • studiot
    • January 11, 2017

23. Long train falling through gap in track

    By Tir21, January 9, 2017
    • 9 replies
    • 1.6k views
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    • J.C.MacSwell
    • January 10, 2017

24. Acceleration by a spring...

    By Externet, January 5, 2017
    • 10 replies
    • 2.1k views
    • 
    • zztop
    • January 9, 2017

25. DC vs AC magnetic fields and there effect on permeability

    By ElectroMichel, January 5, 2017
    • 1 reply
    • 870 views
    • 
    • Bender
    • January 6, 2017