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: 13,170
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: 10,840
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: 9,932
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: 5,480
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: 3,016
September 2nd, 2017, 07:57 AM Go to last post

Moved: What will happen if we sopose the Universe as an Open System?

Started by dapifo, December 4th, 2012 05:40 PM
Replies: -
Views: -
Replies: 2
Views: 451
December 15th, 2012, 01:01 PM Go to last post

Is the whole Energy (+mass) of the universe constant?

Started by dapifo, April 7th, 2014 12:42 PM
Replies: 48
Views: 1,141
April 14th, 2014, 01:04 PM Go to last post

Are the Force Fields (Gravity, EM,...) just emergent phenomenon?

Started by dapifo, September 2nd, 2014 10:58 AM
Replies: 2
Views: 257
September 6th, 2014, 01:10 PM Go to last post

Elementary particle?

Started by DarcgreY, November 17th, 2006 06:30 PM
Replies: 12
Views: 1,465
November 22nd, 2006, 10:03 AM Go to last post

Velocity and kinetic energy

Started by DarcgreY, January 12th, 2007 03:19 PM
Replies: 16
Views: 4,535
January 15th, 2007, 01:30 PM Go to last post

Watch this before posting

Started by Darius, January 28th, 2009 05:35 PM
Replies: 14
Views: 1,393
January 30th, 2009, 10:38 AM Go to last post

What force is Gravity?

Started by darkgisba, March 16th, 2011 12:50 AM
Replies: 6
Views: 846
March 16th, 2011, 12:31 PM Go to last post

Simplifying phisics

Started by darkgisba, December 18th, 2011 08:08 PM
Replies: 6
Views: 1,004
January 2nd, 2012, 04:44 AM Go to last post

Causality Effect - Settle a disagreement

Started by darkowl, July 4th, 2011 11:09 AM
Replies: 14
Views: 1,374
July 14th, 2011, 07:10 PM Go to last post

Pool Physics

Started by DarkSlush, August 6th, 2012 11:24 AM
gravity, physics, pool, tons, weight
Replies: 5
Views: 537
August 6th, 2012, 12:30 PM Go to last post

Electrical Potential Energy

Started by Dark_Fire, February 9th, 2008 06:28 AM
Replies: 28
Views: 3,956
February 18th, 2008, 09:27 AM Go to last post

Elastic collision

Started by Dark_Fire, February 18th, 2008 09:14 AM
Replies: 7
Views: 1,406
February 20th, 2008, 11:19 AM Go to last post

2 Amps Electric shock

Started by darmic, March 6th, 2008 09:46 AM
Replies: 8
Views: 5,181
March 7th, 2008, 07:54 PM Go to last post

Special Relativity Theory

Started by darmic, March 17th, 2008 05:03 PM
Replies: 10
Views: 1,314
March 19th, 2008, 11:50 PM Go to last post

Universal Regeneration Theory

Started by Darth Lord Sidious, November 10th, 2008 09:27 PM
Replies: 1
Views: 724
November 10th, 2008, 10:11 PM Go to last post

Space-time question

Started by Darth Lord Sidious, November 13th, 2008 02:56 PM
Replies: 1
Views: 790
November 13th, 2008, 05:08 PM Go to last post

space race

Started by Darth Lord Sidious, December 9th, 2008 02:19 PM
Replies: 6
Views: 1,009
December 11th, 2008, 07:29 AM Go to last post

Everything emits energy at all wavelengths?

Started by Darth Lord Sidious, March 22nd, 2011 10:53 PM
Replies: 3
Views: 1,104
March 23rd, 2011, 06:47 AM Go to last post


Started by Darthskywalker699, January 1st, 2007 09:51 PM
Replies: 7
Views: 1,216
January 3rd, 2007, 07:39 PM Go to last post

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