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Simon F replied to the thread Undergrad Understanding the Coriolis force.You wanted to know how the Coriolis-only motion could exist. I have just answered your question. Note that in physical studies, rotating... -
jedishrfu replied to the thread High School This One Moved Me.Such is Mathematics. -
bhobba replied to the thread High School This One Moved Me.I think, at rock bottom, math is motivated by an abstraction of physical reality. Why that abstraction was chosen, and even why to... -
LLightningInAJar replied to the thread Undergrad Live data from Artemis 2?.It shows me this which is weird and skewed. I would love to see a video of their position along actual path combined with live feed...
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Rrenormalize replied to the thread Graduate Does a moving particle count as a wave?.This is a more rigorous (https://www.britannica.com/science/equilibrium-physics): equilibrium, in physics, the condition of a system...
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Rrenormalize replied to the thread Graduate Free‑Carrier Index Modulation in Thin Transparent Layers at Visible Wa.I'm by no means expert on this topic, but doped-silicon optical modulators can apparently accomplish this (although not necessarily in...
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Ffar far away replied to the thread Graduate Does a moving particle count as a wave?.I beg your pardon, I think your reasoning is flawed. What I quoted is very simple: Notice that there is no strict, universal definition...
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Paul Colby replied to the thread High School This One Moved Me.I would say (imo) no. But, geometry is definitely an approximation or idealization of what we see in nature. Developing the logical... -
Rrcc01 posted the thread Graduate Free‑Carrier Index Modulation in Thin Transparent Layers at Visible Wa in Optics.I’m an electronics engineer trying to understand the physical limits of using free‑electron density to modulate the refractive index of...
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Rrenormalize reacted to PAllen's post in the thread Undergrad Relativistic Uniform Circular Motion with
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For a true point particle, there would be no limit, of this kind at least. Note the post begins: as soon as you give a particle finite size. -
Jaime Rudas replied to the thread High School This One Moved Me.Frenkel says (4:32): "Mathematics does not come to us from physical reality." Is there really anything that could not come from...

