Physics

3468 topics in this forum

1. Space Time

   By SOHAN LAL YADAV, May 16, 2020
   • 4 replies
   • 858 views
   • 
   • MigL
   • June 26, 2020

2. Percentage by volume

   By Ali00525, April 18, 2020
   • 8 replies
   • 957 views
   • 
   • swansont
   • June 22, 2020

3. A Common Understanding of SpaceTime?

   By Aowood, May 26, 2020
   • 5 replies
   • 817 views
   • 
   • ahmet
   • June 18, 2020

4. Think of a body which is at rest but not in equilibrium. Give explanation as well as figure/diagram.

   By King E, June 11, 2020
   • 11 replies
   • 1.3k views
   • 
   • J.C.MacSwell
   • June 15, 2020

5. Current generation by moving magnet...

   By Externet, June 4, 2020
   • 10 replies
   • 824 views
   • 
   • Danijel Gorupec
   • June 6, 2020

6. What is the meaning behind multiplication in physics?

   By XVV, May 22, 2020
   • 22 replies
   • 1.2k views
   • 
   • Endy0816
   • May 24, 2020

7. The Weight of Particles

   By Farid, May 17, 2020
   • 24 replies
   • 1.4k views
   • 
   • swansont
   • May 22, 2020

8. Hearing vibrational electricity

   By paperface, May 21, 2020
   • 1 reply
   • 514 views
   • 
   • swansont
   • May 21, 2020

9. How quantum is wave-particle duality of Couder's walking droplets?

   By Duda Jarek, April 3, 2012
   • 15 replies
   • 2.9k views
   • 
   • Duda Jarek
   • May 21, 2020

10. Time Travel

    By Farid, May 17, 2020
    • 4 replies
    • 752 views
    • 
    • Farid
    • May 18, 2020

11. Musical notes related to frequencies...

    By Externet, April 20, 2020
    • 1 reply
    • 600 views
    • 
    • Strange
    • April 20, 2020

12. string theory / M theory or extra dimension

    By nec209, March 4, 2020
    • 16 replies
    • 1.4k views
    • 
    • Strange
    • April 20, 2020

13. Hearing light when shone on MEMS microphones?

    By Curiosity0220, April 18, 2020
    • 1 reply
    • 609 views
    • 
    • swansont
    • April 18, 2020

14. How to increase the optical magnification of a microscope?

    By vtl-dch, April 8, 2020
    • 1 reply
    • 618 views
    • 
    • swansont
    • April 8, 2020

15. Gravity

    By Captainzen, March 30, 2020
    • 5 replies
    • 927 views
    • 
    • J.C.MacSwell
    • March 30, 2020

16. Time crystal (self organizing into periodic process) - is electron its example?

    By Duda Jarek, March 19, 2020
    • 0 replies
    • 659 views
    • 
    • Duda Jarek
    • March 19, 2020

17. 3 Questions About Electromagnets

    By Dustin, March 15, 2020
    • 3 replies
    • 754 views
    • 
    • Dustin
    • March 16, 2020

18. why does this radiator transmit sound from air into metal?

    By Eiot, March 1, 2020
    • 1 reply
    • 801 views
    • 
    • swansont
    • March 1, 2020

19. Travelling light...

    By Externet, December 25, 2019
    • 9 replies
    • 1.5k views
    • 
    • swansont
    • February 25, 2020

20. Betelgeuse brightness

    By Bmpbmp1975, February 23, 2020
    • 8 replies
    • 978 views
    • 
    • hypervalent_iodine
    • February 24, 2020

21. Fine structure constant different in universe

    By Bmpbmp1975, February 22, 2020
    • 6 replies
    • 776 views
    • 
    • CharonY
    • February 22, 2020

22. Betelguese 1 2 3

    By Bmpbmp1975, February 20, 2020
    • 69 replies
    • 5.3k views
    • 
    • Phi for All
    • February 22, 2020

23. Laminar flowing drinking water fountain

    By Erina, February 22, 2020
    • 0 replies
    • 738 views
    • 
    • Erina
    • February 22, 2020

24. freezing water

    By timharvey027, February 15, 2020
    • 9 replies
    • 958 views
    • 
    • J.C.MacSwell
    • February 16, 2020

25. Wings without a motor vehicle

    By ScienceNostalgia101, February 14, 2020
    • 1 reply
    • 560 views
    • 
    • J.C.MacSwell
    • February 14, 2020