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Forum: Physics

The science of matter and energy and of interactions between the two, grouped in traditional fields such as Acoustics, Optics, Mechanics, Thermodynamics, and Electromagnetism, as well as in modern extensions including Atomic and Nuclear Physics, Cryogenics, Solid-state Physics, Particle Physics, and Plasma Physics.

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Sticky Thread Sticky: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 08:09 AM
Replies: 1
Views: 11,936
July 24th, 2011, 04:34 PM Go to last post

Sticky Thread Sticky: Special Relativity Primer

Started by Janus, June 12th, 2009 12:57 PM
Replies: 4
Views: 9,598
June 12th, 2009, 04:22 PM Go to last post

Sticky Thread Sticky: Solving the Einstein Field Equations

Started by Markus Hanke, August 25th, 2012 05:23 AM
Replies: 1
Views: 8,543
October 28th, 2012, 09:10 AM Go to last post

Sticky Thread Sticky: Modern Tests of Relativity

Started by Markus Hanke, August 11th, 2012 09:44 AM
Replies: 0
Views: 4,235
August 11th, 2012, 09:44 AM Go to last post

Sticky Thread Sticky: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 07:57 AM
Replies: 0
Views: 1,578
September 2nd, 2017, 07:57 AM Go to last post

speed of light

Started by shawngoldw, December 6th, 2006 03:07 PM
Replies: 61
Views: 4,505
December 19th, 2006, 12:38 PM Go to last post

Constancy of speed of light - I don't believe it.

Started by igor, May 8th, 2007 04:36 PM
Replies: 53
Views: 4,499
May 27th, 2007, 06:09 AM Go to last post

Free/magnetic energy possible?

Started by corsican, July 31st, 2009 09:02 PM
Replies: 33
Views: 4,473
January 16th, 2011, 05:23 AM Go to last post

can we go back in time?

Started by precious, November 21st, 2011 09:58 AM
Replies: 25
Views: 4,470
December 31st, 2011, 05:50 PM Go to last post

1/0

Started by gravitywell, July 13th, 2010 04:20 AM
Replies: 56
Views: 4,465
May 10th, 2012, 10:07 PM Go to last post

Bulk modulus,shear modulus,young modulus and poisson ratio

Started by ~James~, April 19th, 2010 02:28 AM
Replies: 5
Views: 4,443
April 19th, 2010, 07:09 PM Go to last post

Time travel....

Started by cosmictraveler, August 13th, 2005 12:20 PM
Replies: 35
Views: 4,437
October 14th, 2005, 09:38 AM Go to last post
Replies: 30
Views: 4,424
June 29th, 2008, 01:12 AM Go to last post

Physical significance of the wave function

Started by organic god, December 9th, 2008 03:02 PM
Replies: 11
Views: 4,416
December 12th, 2008, 02:58 PM Go to last post
Poll

Poll: Everything you have ever known is a lie!

Started by biohazard87, April 12th, 2007 10:46 PM
Replies: 41
Views: 4,404
May 24th, 2007, 08:24 AM Go to last post

Is the future changeable?

Started by jan-pieterv, November 24th, 2009 08:23 AM
Replies: 55
Views: 4,384
March 12th, 2010, 06:30 PM Go to last post

The 'Perfect' Vacuum

Started by Tenacity, May 20th, 2008 09:08 AM
Replies: 33
Views: 4,382
September 14th, 2008, 06:15 PM Go to last post

Potential Energy Electron/Nucleus

Started by Ultrashogun, October 18th, 2005 08:46 AM
Replies: 7
Views: 4,379
October 20th, 2005, 11:47 AM Go to last post

Air resistance of a spherical object

Started by Arcane_Mathematician, December 30th, 2009 01:48 PM
Replies: 5
Views: 4,367
December 30th, 2009, 09:43 PM Go to last post

Work–Energy Paradox

Started by douglasm6, November 10th, 2008 08:08 PM
Replies: 51
Views: 4,348
November 23rd, 2008, 05:25 PM Go to last post

New guy

Started by ilikeick, January 25th, 2008 08:06 PM
Replies: 41
Views: 4,323
March 4th, 2008, 12:00 PM Go to last post

How many particles are there in the universe?

Started by Holytide, October 14th, 2007 06:52 PM
Replies: 5
Views: 4,319
October 16th, 2007, 09:20 AM Go to last post

Time slowing down at high speeds explain your theory

Started by Tommy4711, June 6th, 2005 01:22 PM
Replies: 23
Views: 4,311
July 22nd, 2005, 08:29 PM Go to last post

Cable failure stress

Started by leohopkins, December 7th, 2008 10:27 AM
Replies: 16
Views: 4,304
December 8th, 2008, 08:58 AM Go to last post

simple centrifugal force problem plz help

Started by luxtpm, December 17th, 2010 04:50 AM
Replies: 46
Views: 4,299
December 25th, 2010, 08:25 PM Go to last post

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