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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 09:09 AM
Replies: 1
Views: 10,959
July 24th, 2011, 05:34 PM Go to last post

Sticky Thread Sticky: Special Relativity Primer

Started by Janus, June 12th, 2009 01:57 PM
Replies: 4
Views: 8,566
June 12th, 2009, 05:22 PM Go to last post

Sticky Thread Sticky: Solving the Einstein Field Equations

Started by Markus Hanke, August 25th, 2012 06:23 AM
Replies: 1
Views: 7,250
October 28th, 2012, 10:10 AM Go to last post

Sticky Thread Sticky: Modern Tests of Relativity

Started by Markus Hanke, August 11th, 2012 10:44 AM
Replies: 0
Views: 3,254
August 11th, 2012, 10:44 AM Go to last post

Sticky Thread Sticky: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 08:57 AM
Replies: 0
Views: 439
September 2nd, 2017, 08:57 AM Go to last post

the concept of angular momentum

Started by logic, September 26th, 2011 08:24 AM
Replies: 32
Views: 1,823
October 6th, 2011, 06:01 PM Go to last post

Photon absorbation in atom

Started by thyristor, January 13th, 2011 01:10 PM
Replies: 15
Views: 1,822
January 19th, 2011, 04:30 PM Go to last post

Gravity Generator

Started by Rohit RK, March 10th, 2010 08:12 AM
Replies: 3
Views: 1,818
March 11th, 2010, 03:11 AM Go to last post

pressure from poured concrete vs. pressure from water

Started by SteveC, August 9th, 2009 10:45 PM
Replies: 12
Views: 1,815
August 20th, 2009, 05:28 PM Go to last post

uncertainty principal

Started by shawngoldw, February 1st, 2007 11:28 PM
Replies: 17
Views: 1,814
March 6th, 2007, 06:34 AM Go to last post

Icequestion

Started by xtotde2de, January 8th, 2008 11:04 AM
Replies: 25
Views: 1,814
January 11th, 2008, 01:26 PM Go to last post
Replies: 3
Views: 1,814
August 17th, 2010, 03:05 PM Go to last post

solid matter.

Started by Halliday, June 29th, 2011 08:58 AM
Replies: 23
Views: 1,814
July 8th, 2011, 06:21 AM Go to last post

Theoretical time

Started by Quantime, June 6th, 2008 11:24 AM
Replies: 2
Views: 1,812
June 6th, 2008, 11:53 PM Go to last post

the "final theory"

Started by streamSystems, December 15th, 2007 05:06 AM
Replies: 13
Views: 1,810
December 19th, 2007, 01:22 AM Go to last post

New Force

Started by AlexP, August 20th, 2007 04:53 PM
Replies: 17
Views: 1,809
August 22nd, 2007, 03:08 PM Go to last post

An Experiment to Save The World

Started by boymc, January 3rd, 2010 04:46 AM
Replies: 10
Views: 1,809
January 4th, 2010, 12:21 PM Go to last post

Feynman QED lectures and Relativity

Started by geo_man, September 12th, 2010 11:07 AM
Replies: 6
Views: 1,808
September 15th, 2010, 11:08 AM Go to last post

What's beyond the Neutrino?

Started by ZedFighter, April 13th, 2012 09:59 PM
Replies: 10
Views: 1,807
April 25th, 2012, 01:19 AM Go to last post

Photons (again)

Started by leohopkins, January 11th, 2007 08:05 AM
Replies: 20
Views: 1,805
January 15th, 2007, 03:44 PM Go to last post

E = mc²

Started by marnixR, June 10th, 2007 04:20 PM
Replies: 17
Views: 1,804
June 13th, 2007, 07:01 PM Go to last post

Middle School Buoyancy Question

Started by Jamesun95, March 29th, 2009 06:12 PM
Replies: 7
Views: 1,803
March 30th, 2009, 10:33 PM Go to last post

Our sun

Started by rpgking101, December 1st, 2009 08:37 PM
Replies: 18
Views: 1,803
January 16th, 2010, 11:31 AM Go to last post

Question regarding the expansion of the universe

Started by 432145, November 30th, 2010 05:52 AM
Replies: 26
Views: 1,802
December 6th, 2010, 01:52 AM Go to last post

Does a substance emitting light lose mass?

Started by jetstove, May 6th, 2012 11:12 AM
Replies: 15
Views: 1,801
May 14th, 2012, 01:39 PM Go to last post

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