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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: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 07:57 AM
Replies: 0
Views: 2,641
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: 9,573
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: 5,158
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: 12,847
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: 10,524
June 12th, 2009, 04:22 PM Go to last post
Replies: 5
Views: 807
May 18th, 2019, 12:43 PM Go to last post

Moved: The Laws of Energy

Started by wrenchtime, May 10th, 2019 11:27 AM
Replies: -
Views: -

ELectron temperature

Started by manoir, May 11th, 2019 06:04 AM
Replies: 2
Views: 177
May 11th, 2019, 04:18 PM Go to last post
Replies: 3
Views: 153
KJW
May 11th, 2019, 12:54 PM Go to last post

Moved: Constructing Time from Four Axioms

Started by talanum46, May 11th, 2019 08:55 AM
Replies: -
Views: -

The flow of time

Started by wegs, May 6th, 2019 09:20 AM
Replies: 12
Views: 291
ox
May 11th, 2019, 06:23 AM Go to last post

Why does light slow down in water?

Started by KJW, March 1st, 2019 01:25 PM
Replies: 13
Views: 550
May 8th, 2019, 10:02 AM Go to last post

thermodynamics in a box

Started by manoir, May 1st, 2019 12:34 PM
Replies: 3
Views: 172
May 6th, 2019, 12:32 PM Go to last post

Speed of beta-decay ejected electrons?

Started by avicenna, May 5th, 2019 10:26 AM
Replies: 0
Views: 127
May 5th, 2019, 10:26 AM Go to last post

3 facts maybe you don't know about antimatter

Started by alfa015, April 13th, 2019 07:54 PM
Replies: 18
Views: 542
May 5th, 2019, 06:18 AM Go to last post

Cavendish experiment

Started by Vengs, May 2nd, 2019 10:10 AM
Replies: 8
Views: 233
May 4th, 2019, 02:34 PM Go to last post
Lightbulb

The end/beginning?

Started by TOWEDI P-ce95-200, April 9th, 2019 10:22 PM
Replies: 2
Views: 304
May 3rd, 2019, 03:01 AM Go to last post

Optimizing Surface Area of a Conductor

Started by skillgames, January 21st, 2019 03:33 PM
Replies: 2
Views: 353
May 1st, 2019, 12:44 PM Go to last post

Pole play anyone?

Started by Curiositious93, April 25th, 2019 10:14 AM
Replies: 1
Views: 199
April 25th, 2019, 04:02 PM Go to last post

magnetism and levitation

Started by dietrich135, March 20th, 2019 03:16 AM
Replies: 0
Views: 348
March 20th, 2019, 03:16 AM Go to last post

Freznel lens focusing UV

Started by Camerart, February 27th, 2019 04:30 AM
Replies: 1
Views: 363
February 27th, 2019, 05:14 AM Go to last post
Post

quantum entanglement

Started by jfoldbar, February 16th, 2019 02:42 PM
Replies: 1
Views: 437
February 16th, 2019, 03:43 PM Go to last post
Question

Question on time dilation and length contraction

Started by rrw4rusty, February 2nd, 2019 11:58 PM
length contraction, relativity, time dilation
Replies: 12
Views: 675
February 7th, 2019, 02:12 PM Go to last post

The problem of air conditioners heating up Earth

Started by jimhoyle, December 4th, 2018 04:08 AM
electricity, air conditioner, heat, nuclear, carbon dioxide
Replies: 3
Views: 692
February 5th, 2019, 05:43 AM Go to last post
Question

Length Contraction Question 2

Started by rrw4rusty, February 1st, 2019 01:41 AM
Replies: 2
Views: 453
February 1st, 2019, 11:23 AM Go to last post

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