Physics

3441 topics in this forum

1. Entropy Question

   By tylers100, July 8
   • 7 replies
   • 441 views
   • 
   • studiot
   • July 12

2. Real similitude and Mathematical junction between Coherent States and the Second Quantization

   By Kartazion, July 6
   • 0 replies
   • 117 views
   • 
   • Kartazion
   • July 6

3. question movement

   By gamer87, July 3
   • 24 replies
   • 643 views
   • 
   • Phi for All
   • July 10

4. How come mugs/glasses inverted in the cupboard don't become soaked with dew?

   By ScienceNostalgia101, July 1
   • 2 replies
   • 188 views
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   • ScienceNostalgia101
   • July 2

5. Lens focusing light from two different light sources

   By Purplepenguin, June 30
   • 2 replies
   • 145 views
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   • Purplepenguin
   • June 30

6. explain this for me.

   By pmull1, June 28
   • 1 reply
   • 178 views
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   • swansont
   • June 28

7. hi i need answer of this question

   By wasizaamm43, June 13
   • 1 reply
   • 328 views
   • 
   • swansont
   • June 13

8. Did Albert Einstein come up with his theories all by himself?

   By Alex Mercer, June 2
   • 5 replies
   • 460 views
   • 
   • dimreepr
   • June 2

9. Could Wimshurst electrostatic generator work in vacuum?

   By SergUpstart, May 27
   • 9 replies
   • 421 views
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   • studiot
   • May 28

10. Static Equilibrium/Newton's Third Law

    By Nedcim, May 15
    • 2 replies
    • 425 views
    • 
    • swansont
    • May 16

11. Orbital Mechanics - the FDAI - Can you eyeball space travel?

    By DeepSeaBase, May 10
    • 0 replies
    • 259 views
    • 
    • DeepSeaBase
    • May 10

12. Pressure laws - how hydraulic rams work

    By DeepSeaBase, May 7
    • 12 replies
    • 646 views
    • 
    • swansont
    • May 14

13. Physics of deep ocean

    By IDNeon, May 1
    • 16 replies
    • 704 views
    • 
    • Endy0816
    • May 3

14. What is the size and shape of single optical photon? 1 2 3 4

    By Duda Jarek, April 30
    • 78 replies
    • 2.3k views
    • 
    • martillo
    • May 9

15. Using software simulations as a substitute for labs

    By FragmentedCurve, April 16
    • 5 replies
    • 390 views
    • 
    • studiot
    • April 17

16. Space and Dimensions

    By JimA, April 9
    • 4 replies
    • 411 views
    • 
    • studiot
    • April 12

17. Can some one explain this physics on how it works?

    By nec209, April 8
    • 6 replies
    • 539 views
    • 
    • nec209
    • April 30

18. Suggestion for teaching force components on ramps

    By ScienceNostalgia101, March 30
    • 6 replies
    • 516 views
    • 
    • studiot
    • April 25

19. Questions on fat beam lasers...

    By Externet, March 25
    • 7 replies
    • 486 views
    • 
    • swansont
    • March 27

20. Question light and UV and cardboard box 1 2

    By gamer87, March 2
    • 43 replies
    • 1.5k views
    • 
    • Toby Jug
    • March 4

21. Celsius vs Fahrenheit

    By Photon Guy, February 28
    • 14 replies
    • 558 views
    • 
    • Danijel Gorupec
    • February 28

22. Question sound hammer damage objects in room 1 2

    By gamer87, February 25
    • 32 replies
    • 1k views
    • 
    • iNow
    • March 1

23. Static electric shock appears blue, but why?

    By iNow, February 22
    • 13 replies
    • 685 views
    • 
    • altaylar2000
    • April 3

24. About Energy

    By Uvindu, February 21
    • 3 replies
    • 400 views
    • 
    • swansont
    • February 21

25. Nothing can come from nothing so something always existed! 1 2 3

    By martillo, January 10
    • 55 replies
    • 64.2k views
    • 
    • martillo
    • May 8