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11

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1

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1k

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Differentiating the gravitational redshift and the cosmological redshift?

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How can things be chaotic on a quantum level, yet tangible on a classical level?

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How can one rule out the possibility of there being neutral quarks?

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Boiling Pasta resulting in a Torus like shape?

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Confused about the theoretical origin of quadratic air drag [duplicate]

fluid-dynamics aerodynamics drag

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Put yourself in the shoes of Wolfgang Pauli (1930): How could Pauli have narrowed the culprit down to one particle, instead of many?

particle-physics nuclear-physics neutrinos thought-experiment

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3

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214

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Thought experiment about wavelength of light through a medium [duplicate]

speed-of-light wavelength thought-experiment

Nov 1 '14 at 9:02 Community♦ 1

1

2

votes

1

answer

346

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Concerning the transtition between matter dominated universe and radiation dominated universe

cosmology astrophysics

Oct 23 '14 at 23:41 Community♦ 1

1

vote

1

answer

160

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Pattern on mesh office chair emulates thin film interference for curved surface. Possible to form an equation?

visible-light

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1

vote

1

answer

76

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Thin Film Interference in Fluid Dynamics: Many are welcome to throw ideas in here, Please!

optics visible-light quantum-optics

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1

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3

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755

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Does the the quantum field theoretic process of particle–antiparticle annihilation break the axioms of Special Relativity?

quantum-field-theory special-relativity speed-of-light conservation-laws virtual-particles

Aug 8 '14 at 4:39 anna v 201k

1

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1

answer

276

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Flaw in the radius of a spherical electron model (classical electron radius)

homework-and-exercises electromagnetism electrostatics

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1

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1

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383

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What would Maxwell's Equations be if we had magnetic charges and magnetic currents?

homework-and-exercises electromagnetism maxwell-equations magnetic-monopoles duality

Aug 4 '14 at 10:10 fqq 1,072

1

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1

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396

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Why are diodes able to amplify signals in groups, but not alone?

electromagnetism electricity electric-circuits molecules

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99

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Single Photon emission from positronium in strong magnetic fields; how is momentum conserved?

electromagnetism magnetic-fields positronium

Aug 17 '14 at 5:55 anna v 201k

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Spin-½ and beyond: Measuring spin components other than ± ħ / 2: How to formulate the probability function?

quantum-mechanics angular-momentum wavefunction quantum-spin group-representations

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9k

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Problem with plane mirror focal length thoery: Is the focal length actually infinite?

optics visible-light wavelength

Jun 29 '14 at 15:17 Luboš Motl 167k

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2

answers

45

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Are combined masses in space, such as galaxies, considered to be uniform bodies? *In addition, a related question about force

general-relativity gravity astronomy astrophysics

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0

votes

1

answer

442

views

Consequences of inverse square law with vast distances (Gravity); (in addition, is light speed broken)? [duplicate]

newtonian-mechanics gravity astrophysics speed-of-light

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0

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2

answers

94

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Person in a special relativistic frame observes light refract on a passing ship

special-relativity speed-of-light

May 20 '14 at 11:09 Community♦ 1

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20 Questions

Differentiating the gravitational redshift and the cosmological redshift?

How can things be chaotic on a quantum level, yet tangible on a classical level?

How can one rule out the possibility of there being neutral quarks?

Boiling Pasta resulting in a Torus like shape?

Confused about the theoretical origin of quadratic air drag [duplicate]

Put yourself in the shoes of Wolfgang Pauli (1930): How could Pauli have narrowed the culprit down to one particle, instead of many?

Thought experiment about wavelength of light through a medium [duplicate]

Concerning the transtition between matter dominated universe and radiation dominated universe

Pattern on mesh office chair emulates thin film interference for curved surface. Possible to form an equation?

Thin Film Interference in Fluid Dynamics: Many are welcome to throw ideas in here, Please!

Does the the quantum field theoretic process of particle–antiparticle annihilation break the axioms of Special Relativity?

Flaw in the radius of a spherical electron model (classical electron radius)

What would Maxwell's Equations be if we had magnetic charges and magnetic currents?

Why are diodes able to amplify signals in groups, but not alone?

Single Photon emission from positronium in strong magnetic fields; how is momentum conserved?

Spin-½ and beyond: Measuring spin components other than ± ħ / 2: How to formulate the probability function?

Problem with plane mirror focal length thoery: Is the focal length actually infinite?

Are combined masses in space, such as galaxies, considered to be uniform bodies? *In addition, a related question about force

Consequences of inverse square law with vast distances (Gravity); (in addition, is light speed broken)? [duplicate]

Person in a special relativistic frame observes light refract on a passing ship