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 08:57 AM
Replies: 0
Views: 2,133
September 2nd, 2017, 08:57 AM 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: 9,116
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: 4,737
August 11th, 2012, 10:44 AM Go to last post

Sticky Thread Sticky: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 09:09 AM
Replies: 1
Views: 12,438
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: 10,095
June 12th, 2009, 05:22 PM Go to last post

Optimizing Surface Area of a Conductor

Started by skillgames, January 21st, 2019 04:33 PM
Replies: 1
Views: 37
January 22nd, 2019, 03:27 AM Go to last post

A spooky question

Started by ZeroZero, October 30th, 2018 05:34 PM
Replies: 14
Views: 695
January 21st, 2019, 04:26 PM Go to last post

Moved: Relativity question

Started by ralfcis, January 4th, 2019 11:02 PM
Replies: -
Views: -

Can General Relativity model causation of time dilation?

Started by van erst, November 9th, 2013 06:38 AM
5 Pages
1 2 3 ... 5
Replies: 473
Views: 5,264
January 11th, 2019, 03:54 PM Go to last post

Moved: Is the dielectric properties of copper infinite ?

Started by Tictoc, January 7th, 2019 06:37 AM
Replies: -
Views: -

Moved: What force gives a photon the speed of light?

Started by Tictoc, December 30th, 2018 07:28 PM
Replies: -
Views: -

Was the first picosecond of the universe really a picosecond?

Started by gib65, December 29th, 2018 06:49 PM
Replies: 9
Views: 227
December 31st, 2018, 06:56 PM Go to last post

electrons superconductor

Started by Robbedoes, December 28th, 2018 05:58 PM
Replies: 1
Views: 197
December 29th, 2018, 09:09 AM Go to last post

Moved: Can you please explain big bang ?

Started by Tictoc, December 15th, 2018 06:34 PM
Replies: -
Views: -

speed of light drop between 1928 and 1945

Started by gib65, December 23rd, 2018 12:29 AM
Replies: 3
Views: 243
December 23rd, 2018, 11:41 AM Go to last post

subatomic particles

Started by eishiba, December 15th, 2018 01:01 AM
Replies: 4
Views: 268
December 20th, 2018, 11:33 AM Go to last post

Quantum Computing

Started by RogerPink, October 9th, 2014 08:20 AM
quantum computing
Replies: 6
Views: 396
December 20th, 2018, 04:17 AM Go to last post

does odor transfer to clothing? material? a fart?

Started by an421, December 11th, 2018 10:56 PM
Replies: 1
Views: 450
December 12th, 2018, 09:01 AM Go to last post

Phosphor dots

Started by CreatureWaltz2, December 9th, 2018 12:51 AM
Replies: 7
Views: 320
December 11th, 2018, 03:03 PM Go to last post

The problem of air conditioners heating up Earth

Started by jimhoyle, December 4th, 2018 05:08 AM
electricity, air conditioner, heat, nuclear, carbon dioxide
Replies: 2
Views: 328
December 8th, 2018, 07:11 PM Go to last post

Potential proof of MWI

Started by 2012taylorj, November 29th, 2018 06:31 PM
quantum mechanics
Replies: 1
Views: 322
December 1st, 2018, 08:07 AM Go to last post

Physics with Pokemon: Electromagnetism

Started by n30n6r33n, November 20th, 2018 04:32 AM
education, electromagnetism, physics, pokemon
Replies: 0
Views: 284
November 20th, 2018, 04:32 AM Go to last post

What is the difference between centrifugal force and gravity?

Started by ZeroZero, November 10th, 2018 01:50 PM
Replies: 13
Views: 549
November 20th, 2018, 03:55 AM Go to last post

Why do opposites attract?

Started by quantumpoof, November 13th, 2018 11:47 AM
attraction, negative, opposites, positive, theory
Replies: 2
Views: 275
November 20th, 2018, 03:33 AM Go to last post

Tangential Speed Question

Started by zinjanthropos, October 31st, 2018 10:54 PM
Replies: 4
Views: 397
November 7th, 2018, 03:13 AM Go to last post

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