User mwa1

1

9

votes

2

answers

2k

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Why is propagation of uncertainties quadratic rather than linear? [duplicate]

statistics error-analysis

Mar 20 '15 at 16:19 Xcheckr 2,411

5

votes

1

answer

672

views

Potential difference between Earth's surface and 2 meters above

homework-and-exercises electricity potential

Oct 30 '15 at 20:13 TheQuantumMan 6,287

4

votes

0

answers

97

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Neutron diffraction on Salty Ice VII

diffraction crystals x-ray-crystallography braggs-law

May 24 '16 at 17:59 mwa1 615

1

4

votes

1

answer

988

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Wave on a guitar string, differential equation

homework-and-exercises waves string

Mar 30 '15 at 11:52 Valter Moretti 50.6k

1

4

votes

2

answers

905

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Wave equation - dissipation

waves

Mar 16 '15 at 19:05 docscience 10.9k

2

4

votes

1

answer

855

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Fuel tank draining [closed]

homework-and-exercises fluid-dynamics bernoulli-equation

Nov 19 '14 at 23:51 mwa1 615

3

votes

4

answers

2k

views

Electric field in a conductor

electrostatics electric-fields gauss-law conductors

Dec 10 '15 at 7:45 Bob 1

3

votes

1

answer

138

views

Cigarette butt sound wave

acoustics

May 21 '15 at 10:15 Victor Pira 2,607

1

2

votes

2

answers

124

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Evolution of a system - Thermodynamic potential

thermodynamics

Oct 8 '15 at 20:01 higgsss 2,405

1

vote

1

answer

424

views

Measuring spin with Stern-Gerlach apparatus

quantum-mechanics

Nov 29 '15 at 6:06 udrv 9,300

1

vote

1

answer

219

views

Local form of Ampere's law

homework-and-exercises magnetic-fields maxwell-equations

May 8 '15 at 17:11 mr blick 386

1

vote

1

answer

133

views

Electric current notation

notation differentiation

May 1 '15 at 17:03 slhulk 641

1

vote

1

answer

906

views

Potential of a uniformly charged hollow sphere [closed]

homework-and-exercises electrostatics potential

Apr 7 '15 at 20:24 Mike Bell 658

1

vote

2

answers

316

views

Waves on a guitar string

string

Mar 31 '15 at 13:29 Floris 113k

1

vote

2

answers

417

views

Resistor and voltage

electricity electric-circuits electrical-resistance voltage

Mar 25 '15 at 18:32 Alfred Centauri 55.7k

1

vote

1

answer

95

views

Force on a dipole

electric-fields vector-fields dipole-moment

Mar 12 '15 at 10:44 danimal 1,138

1

vote

2

answers

147

views

Energy of a signal

energy signal-processing

Nov 20 '14 at 4:45 Vaidyanathan 352

1

vote

0

answers

93

views

Diffusion of particles

diffusion

Oct 11 '14 at 18:21 mwa1 615

1

vote

1

answer

106

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Can you choose the variables of a state function?

thermodynamics entropy

Sep 13 '14 at 13:08 Meshal 230

1

0

votes

1

answer

1k

views

Isothermal compressibility

thermodynamics fluid-dynamics

Nov 5 '16 at 2:24 Community♦ 1

0

votes

0

answers

174

views

RL vs RLC circuit magnetic field

magnetic-fields electric-circuits

May 8 '16 at 7:43 mwa1 615

0

votes

1

answer

2k

views

Magnetic field of a solenoid vs magnetic circuit

magnetic-fields electric-circuits

May 8 '16 at 0:10 valerio 14.6k

0

votes

0

answers

880

views

Amplitude of unpolarized EM wave after a polarizer

electromagnetism optics polarization

Apr 26 '16 at 23:02 garyp 20.1k

0

votes

1

answer

184

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Time until next collision

newtonian-mechanics classical-mechanics

Dec 2 '15 at 22:04 Andrea 3,229

0

votes

0

answers

474

views

Time between two collisions in a 2D gas

thermodynamics statistical-mechanics ideal-gas

Nov 22 '15 at 20:00 mwa1 615

1

0

votes

1

answer

2k

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Find the energy of a superposition state [closed]

quantum-mechanics homework-and-exercises

Sep 29 '15 at 18:57 CR Drost 30.3k

0

votes

2

answers

293

views

Tension on a string

homework-and-exercises newtonian-mechanics forces vectors string

Mar 30 '15 at 12:36 Kyle Kanos 23.5k

0

votes

1

answer

1k

views

Spherical waves superposition [closed]

waves interference

Mar 15 '15 at 12:47 Gonenc 3,762

0

votes

1

answer

1k

views

Which is the right sign convention for the potential difference?

electric-fields potential work potential-energy conventions

Mar 12 '15 at 9:43 Qmechanic♦ 144k

0

votes

1

answer

5k

views

Electric field created by a uniformely charged, infinitely thin, straight wire of infinite length

electric-fields

Mar 10 '15 at 21:48 mwa1 615

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33 Questions

Why is propagation of uncertainties quadratic rather than linear? [duplicate]

Potential difference between Earth's surface and 2 meters above

Neutron diffraction on Salty Ice VII

Wave on a guitar string, differential equation

Wave equation - dissipation

Fuel tank draining [closed]

Electric field in a conductor

Cigarette butt sound wave

Evolution of a system - Thermodynamic potential

Measuring spin with Stern-Gerlach apparatus

Local form of Ampere's law

Electric current notation

Potential of a uniformly charged hollow sphere [closed]

Waves on a guitar string

Resistor and voltage

Force on a dipole

Energy of a signal

Diffusion of particles

Can you choose the variables of a state function?

Isothermal compressibility

RL vs RLC circuit magnetic field

Magnetic field of a solenoid vs magnetic circuit

Amplitude of unpolarized EM wave after a polarizer

Time until next collision

Time between two collisions in a 2D gas

Find the energy of a superposition state [closed]

Tension on a string

Spherical waves superposition [closed]

Which is the right sign convention for the potential difference?

Electric field created by a uniformely charged, infinitely thin, straight wire of infinite length