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: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 07:57 AM
Replies: 0
Views: 1,575
September 2nd, 2017, 07:57 AM 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: 8,538
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: 4,231
August 11th, 2012, 09:44 AM Go to last post

Sticky Thread Sticky: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 08:09 AM
Replies: 1
Views: 11,932
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: 9,595
June 12th, 2009, 04:22 PM Go to last post

expansion of space quick question

Started by somfooleishfool, June 6th, 2011 08:38 PM
Replies: 21
Views: 1,606
July 5th, 2011, 06:37 AM Go to last post

Maximum bending moment in blade

Started by Eagle9, July 3rd, 2011 10:26 AM
Replies: 2
Views: 1,236
July 4th, 2011, 10:04 AM Go to last post

Lagrangian Mechanics

Started by wallaby, July 1st, 2011 08:49 AM
Replies: 1
Views: 640
July 1st, 2011, 10:34 AM Go to last post

Doppler's effect

Started by epok88, June 30th, 2011 09:00 PM
Replies: 2
Views: 789
July 1st, 2011, 05:10 AM Go to last post

Suggestions for a project...

Started by conorordan, June 28th, 2011 03:02 PM
Replies: 1
Views: 519
June 28th, 2011, 05:37 PM Go to last post


Started by curious1, June 27th, 2011 01:20 PM
Replies: 2
Views: 586
June 28th, 2011, 11:45 AM Go to last post
Replies: 8
Views: 952
June 27th, 2011, 10:29 AM Go to last post

Falling object and sound barrier

Started by Eagle9, June 23rd, 2011 12:49 PM
Replies: 11
Views: 2,825
June 27th, 2011, 08:46 AM Go to last post

Wireless Electricity

Started by Dexteraj, June 24th, 2011 05:54 AM
Replies: 9
Views: 1,135
June 26th, 2011, 06:48 PM Go to last post

Newton's 3rd Law

Started by x(x-y), June 25th, 2011 02:51 PM
Replies: 3
Views: 931
June 26th, 2011, 03:50 PM Go to last post

communicate over light years of distance?

Started by somfooleishfool, June 26th, 2011 03:15 AM
Replies: 8
Views: 1,368
June 26th, 2011, 12:14 PM Go to last post

Energy, Time, and Einstein

Started by The Stick, June 23rd, 2011 10:00 PM
Replies: 4
Views: 668
June 26th, 2011, 11:52 AM Go to last post

contraction of space?

Started by somfooleishfool, June 24th, 2011 11:07 AM
Replies: 9
Views: 1,112
June 26th, 2011, 11:41 AM Go to last post

How is Math used in Physics?

Started by MadRoach, June 25th, 2011 05:50 PM
Replies: 2
Views: 2,118
June 26th, 2011, 11:26 AM Go to last post

Time and Motion

Started by Downos, June 24th, 2011 05:09 PM
Replies: 4
Views: 536
June 24th, 2011, 05:55 PM Go to last post

Sound waves and air resistance and gravity?

Started by BlinkBlank, June 24th, 2011 12:17 PM
Replies: 2
Views: 1,297
June 24th, 2011, 05:45 PM Go to last post

Big Bang Singularity

Started by x(x-y), June 21st, 2011 11:34 AM
Replies: 6
Views: 1,903
June 24th, 2011, 05:45 AM Go to last post

What is light?

Started by mauriecb, November 24th, 2010 10:58 AM
Replies: 21
Views: 2,068
June 23rd, 2011, 10:14 PM Go to last post

Resistance of a conductor

Started by ScubaDiver, June 21st, 2011 10:45 PM
Replies: 7
Views: 670
June 23rd, 2011, 01:07 PM Go to last post

Rifle shot payloads to space?

Started by Rickz2020, May 31st, 2011 09:32 PM
Replies: 16
Views: 1,332
June 23rd, 2011, 12:58 PM Go to last post

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