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nov 9 '11 at 12:42

For a theoretical (not mathematical) physicist, is there a need to learn pure mathematics? — Abbas 161

nov 9 '11 at 4:16

Intuitively, what is the source term of the Einstein field equation? [duplicate] — Kernel 35716

nov 8 '11 at 19:51

Can there be black light ? I mean is it possible to devise a machine that outputs darkness ? — ritwik 492

nov 8 '11 at 18:31

What is a free fermion model? — user6050 162

nov 8 '11 at 15:46

Timber floating in the river — maksb 222

nov 8 '11 at 14:26

Is 'now' smeared over time? — Martin 211

nov 8 '11 at 11:11

How do I rearrange dE/dt to find an electron's 'half-life' due to synchrotron radiation? — Tanaerian 111

nov 8 '11 at 6:31

Metric tensor of coordinate transformation — couchphysics 132

nov 8 '11 at 1:19

Hydrogen 2P Probability Density Question — nick_name 1143

nov 7 '11 at 3:04

What is the meaning of colors in deep space pictures? [closed] — Adrian 1061

nov 6 '11 at 23:49

Is it only red, green and blue that can make up any color through additive mixture? — Speldosa 14410

nov 6 '11 at 20:48

Why are there both Static and Kinetic Friction? — Muzz5 183

nov 6 '11 at 13:08

returning to physics research? — Desperate 211

nov 6 '11 at 11:38

Force on rope with accelerating mass on pulley — queueoverflow 614111

nov 6 '11 at 10:18

Renormalization scheme independence of beta function — user6013 1682

nov 6 '11 at 4:23

The amount of energy required to break the Coulomb Barrier — Cassio 1165

nov 6 '11 at 0:33

Applications of recoil principle in classical physics — Ariane Miller 211

nov 4 '11 at 19:32

Can composite field consists of two fermions cause cosmic inflation rather one scalar field? — Reem 411

nov 4 '11 at 18:12

weighing big box by carrying the box and stepping on the weighing machine yourself …? — progtick 111

nov 4 '11 at 15:52

Movement of a nudged block on a high friction surface — Adrian 111

nov 4 '11 at 13:27

Is a given volume of sparkling water lighter or heavier than the same volume of still water? — paulmorriss 1806

nov 4 '11 at 10:22

Why does blowing on someone who is wet feel colder than on someone who is dry? — bertold 132

nov 4 '11 at 7:12

Potential energy of a charged ring — Adobe 1274

nov 3 '11 at 22:05

Small confusion related to leaving of electrons from atoms — Doopy Doo 111

nov 3 '11 at 17:50

Does Spacetime have a “This Side Up” arrow? [duplicate] — CuriousLayperson 111

nov 3 '11 at 15:05

Can a photon passing by an open space barycenter of a system of masses be modeled as if all the system's mass is at the barycenter? — user1003469 82

nov 3 '11 at 6:20

How to turn water opaque by pouring the smallest quantity of matter into it? — Sam Hocevar 29116

nov 3 '11 at 2:29

Can particle physics be represented as an algebra? — Lucas 1516

nov 3 '11 at 2:14

Would a projectile keep going forever in empty space? — LordZardeck 1082

nov 2 '11 at 22:34

How broad is the term “String Theory”? — Harry Johnston 31818

nov 2 '11 at 21:49

Classical car collision — Madara Uchiha 1205

nov 2 '11 at 19:54

Definition of “direction” — Jack 342

nov 2 '11 at 15:39

Impulse situation — Ben 61

nov 2 '11 at 4:09

How far can you get (in quantum mechanics) with just commutation relations? — Mikola 1864

nov 2 '11 at 3:04

The shape of the earth$\ldots$ — Michael Hardy 1434

nov 2 '11 at 2:28

Why don't experimental physics groups have statisticians in it? — Chris Ferrie 1,203211

nov 2 '11 at 0:17

What is / are the primary criticism(s) against Einstein-Cartan-Evans field theory? — UGPhysics 34419

nov 1 '11 at 18:07

Avogadro's number — Elliot Bonneville 1235

nov 1 '11 at 18:07

1D Wave mechanics (string) — Raj 232

nov 1 '11 at 2:22

Compound lenses and virtual images — pwny 1464

nov 1 '11 at 1:01

Conveyor scales modeling [duplicate] — maximus 1136

nov 1 '11 at 0:46

Numeric method to calculate the charge distribution on a conducting surface? — Argento 182

oct 31 '11 at 13:39

Interpretation of Wigner function in optics — Boaz 665

oct 31 '11 at 4:49

Torque vs Moment — Wolter Hellmund 1163

oct 31 '11 at 1:39

Combined Translation and Rotation of a disk possible? material and references? — Chaitanya 1063

oct 31 '11 at 1:39

A wonky gravitational potential and its critical points — EPN 1234

oct 31 '11 at 0:54

Is eternal inflation and the multiverse compatible with causal patch complementarity? — Joseph 411

oct 30 '11 at 3:31

Hypercharge for U(1) in SU(2)xU(1) model — curious 411

oct 30 '11 at 0:16

What shape is formed by the set of all raindrops which create a rainbow to specific observer? — Paul Dixon 1114

oct 30 '11 at 0:16

Pull Force of an electromagnet — Mascarpone 1664

oct 30 '11 at 0:06

Mass converted to energy in a common fire? — DaveNay 1283

oct 29 '11 at 11:41

Work done by the Magnetic Force — Shrikant Giridhar 182

oct 29 '11 at 11:41

Can a photon exiting from a gravity well ever reach a frequency of zero / wavelength of $\infty$? — Kelly S. French 1164

oct 29 '11 at 6:45

What is the potential difference between point X and point Y? — Praveen Gowda I V 1205

oct 28 '11 at 14:53

Is decoherence due to coarse graining or coupling with the environment? — Faye 161

oct 28 '11 at 6:18

Arnold´s Math Methods of Classical Mechs - a question on Newtonian Mechanics — M. Otts 262

oct 28 '11 at 2:33

Does thermodynamic processess affect phase transition in solid state metals — Smith 1073

oct 28 '11 at 1:43

Braking distances on a rainy road — luolimao 305

oct 27 '11 at 23:18

Critics of Mannheim's Conformal Gravity Theory? — EJB 211

oct 27 '11 at 22:38

Are there 'higher order moments' in physics? — PhD 1263

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