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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: 1,283
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: 8,260
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: 4,018
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: 11,726
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: 9,366
June 12th, 2009, 04:22 PM Go to last post

Black hole evaporation depending on the observer?

Started by Nic321, September 10th, 2014 02:24 PM
Replies: 14
Views: 395
September 15th, 2014, 01:14 PM Go to last post
Replies: 26
Views: 417
September 15th, 2014, 12:09 PM Go to last post

Moved: Three Men in the Space Paradoxes of Special Relativity

Started by Sandor Fofai, September 15th, 2014 09:22 AM
Replies: -
Views: -

wasted energy

Started by Password, September 14th, 2014 12:32 AM
Replies: 6
Views: 218
September 14th, 2014, 03:48 AM Go to last post

Viewing our own galaxy

Started by √-1human, September 13th, 2014 10:57 AM
Replies: 2
Views: 223
September 14th, 2014, 01:35 AM Go to last post

Moved: Re: Relativity Primers above...

Started by Scott Mayers, September 12th, 2014 12:51 PM
Replies: -
Views: -

bowl type /half sphere magnet

Started by Crazymechanic, August 29th, 2014 05:03 PM
Replies: 4
Views: 310
September 13th, 2014, 03:20 PM Go to last post
Replies: 36
Views: 544
September 13th, 2014, 04:15 AM Go to last post

How rotational fan blade movements push the air forward?

Started by bgfbgf, September 12th, 2014 11:51 AM
aerodynamics, classical-mechanics
Replies: 2
Views: 176
September 12th, 2014, 12:16 PM Go to last post

How is one's weight distributed on each leg?

Started by Password, September 8th, 2014 08:27 AM
Replies: 19
Views: 354
September 12th, 2014, 05:51 AM Go to last post

How does rocket engine make ship go forward ?

Started by Noa Drake, September 10th, 2014 08:20 AM
Replies: 21
Views: 475
September 11th, 2014, 05:23 PM Go to last post
Question

Blocking Pulsed Microwave ELF Frequencies

Started by stkcode, September 11th, 2014 03:26 AM
Replies: 1
Views: 195
September 11th, 2014, 03:44 AM Go to last post

Relativistic speed transformation in an accelerated frame

Started by Howard Roark, September 8th, 2014 10:57 PM
Replies: 7
Views: 271
September 10th, 2014, 08:44 AM Go to last post
Exclamation

I'm stumped

Started by connertheknight, September 10th, 2014 02:34 AM
Replies: 3
Views: 228
September 10th, 2014, 06:43 AM Go to last post

Force on the ground when pulling a weight

Started by Password, September 4th, 2014 07:30 AM
Replies: 47
Views: 458
September 8th, 2014, 10:15 PM Go to last post

What's the use for black holes?

Started by Zwolver, April 11th, 2012 09:31 AM
3 Pages
1 2 3
Replies: 254
Views: 6,994
September 8th, 2014, 09:09 AM Go to last post

Higgs mechanism / is mass a transient phenomenon?

Started by Nic321, August 31st, 2014 01:37 AM
Replies: 19
Views: 494
September 8th, 2014, 02:05 AM Go to last post

Entanglement a result of the simulation hypothesis?

Started by robkinsella, September 7th, 2014 09:43 PM
"entanglement"
Replies: 6
Views: 189
September 7th, 2014, 10:38 PM Go to last post

How short of a wavelength is possible?

Started by dan hunter, September 5th, 2014 10:44 AM
Replies: 22
Views: 322
KJW
September 7th, 2014, 12:26 PM Go to last post

Gravity according to GR? Force? Geometry? Other?

Started by GiantEvil, August 29th, 2014 08:55 PM
2 Pages
1 2
Replies: 130
Views: 1,558
September 7th, 2014, 09:46 AM Go to last post

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