Physics - Q&A

66%

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Motion of charged particle inside a magnetic field

0 answers · posted 1y ago by MissMulan‭ · edited 12mo ago by MissMulan‭

classical-mechanics electrodynamics electromagnetism lorentz

75%

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What is the meaning that the universe is flat?

2 answers · posted 1y ago by deleted user · last activity 1y ago by celtschk‭

universe

30%

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How dangerous is mounting and firing a gun on another human's body part? [closed]

1 answer · posted over 1 year ago by VLDR‭ · closed 1y ago by Mithical‭

classical-mechanics

50%

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Magnetic charges to solve interaction between 2 magnetic dipoles

1 answer · posted 1y ago by MissMulan‭ · last activity 1y ago by Olin Lathrop‭

electrostatics

40%

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How can I turn a floor lamp, that lights upward, into a reading light? [closed]

0 answers · posted over 1 year ago by VLDR‭ · edited 1y ago by VLDR‭

light

80%

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What is inflation in cosmology?

2 answers · posted over 1 year ago by deleted user · last activity 1y ago by deleted user

inflation cosmology

66%

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Should Earth's moon colonies being deep underground ensure natural heating?

1 answer · posted 1y ago by deleted user · last activity 1y ago by Dave Tweed‭

Moon

40%

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decibel level of human hearing(human-auditory-range)

1 answer · posted 1y ago by deleted user · last activity 1y ago by Olin Lathrop‭

decibel sound wave

66%

+2 −0

Interaction terms in Srednicki's proof of spin-statistics theorem

1 answer · posted over 1 year ago by Ezekiel‭ · last activity over 1 year ago by Mithrandir24601‭

quantum-field-theory spin-statistics

40%

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Is it rational to freeze water bottles during colder nights, and place them in front of a fan during warmer days?

1 answer · posted over 1 year ago by VLDR‭ · last activity over 1 year ago by manassehkatz‭

classical-mechanics

42%

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Does folding glasses increase the probability of separating at the hinge?

1 answer · posted over 1 year ago by VLDR‭ · last activity over 1 year ago by Olin Lathrop‭

lenses

62%

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Why should there not be water below 6kms in the Earths crust?

0 answers · posted over 1 year ago by Conrado‭ · edited over 1 year ago by Conrado‭

pressure

25%

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For cleaning food and objects, power scrubber vs. Electric rotary toothbrush? [closed]

0 answers · posted over 1 year ago by VLDR‭ · closed over 1 year ago by Mithrandir24601‭

pressure

66%

+2 −0

Applying Young-Laplace equation on meniscus formed due to rise of liquid on a single plate

0 answers · posted over 1 year ago by TripleFault‭

pressure young-laplace

57%

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Why would a 1.74 index lens be more prone to chip and be less resilient than 1.67?

1 answer · posted over 1 year ago by VLDR‭ · last activity over 1 year ago by Olin Lathrop‭

lenses

40%

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Explain like I'm 5 – After glancing at a clock, why does the first second sometimes feel longer than the rest? [closed]

0 answers · posted over 1 year ago by VLDR‭ · closed over 1 year ago by Mithrandir24601‭

time

60%

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Would we need Alternating Current if superconducting wires existed?

2 answers · posted over 1 year ago by theabbie‭ · last activity over 1 year ago by celtschk‭

superconductor alternating-current

80%

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How do constraints work in Lagrangian systems?

1 answer · posted over 1 year ago by Ezekiel‭ · last activity over 1 year ago by Derek Elkins‭

classical-mechanics lagrangian-formalism constrained-dynamics differential-geometry

77%

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How does probability conservation work in Dirac's original formulation of relativistic QM?

1 answer · posted over 1 year ago by Ezekiel‭ · last activity over 1 year ago by Derek Elkins‭

special-relativity quantum-mechanics hilbert-space dirac-equation normalization

81%

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Unusual way to write spacetime coordinates/metric: Is there any downside?

1 answer · posted over 1 year ago by celtschk‭ · last activity over 1 year ago by dmckee‭

special-relativity

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