raagamuffin's latest activity
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Rraagamuffin reacted to pervect's post in the thread Undergrad Euclidean geometry and gravity with
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One of the early steps, though perhaps not the very first, would be to pick a textbook appropriate to your background. It's... -
Rraagamuffin replied to the thread Undergrad Euclidean geometry and gravity.pervect, Thanks ! I appreciate this 'in-depth' overview. I have done basic undergrad work in physics, mostly to satisfy pre reqs...
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Rraagamuffin reacted to Ibix's post in the thread Undergrad Euclidean geometry and gravity with Like.
Charged rotating black holes can have a magnetic field, yes. We do not expect such fields to be very strong in practice because of the...
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Rraagamuffin replied to the thread Undergrad Euclidean geometry and gravity.To follow up, I have been trying to learn the math around BH, to try and develop my own conclusions. Where I started is Einstein’s field...
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Ryou can, but you’re using the time dilation formula in the calculation…. and the derivation of that formula includes the assumption that...
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Rraagamuffin reacted to JT Smith's post in the thread Why Are You Still Here? A Curious Question with
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I enjoy pedantically correcting minor errors of virtual strangers I will never meet in person. For example, your first bullet item... -
Rraagamuffin reacted to mcastillo356's post in the thread Member and Mentor Appreciation Thread with Like.
Thanks, @pervect ,@PeterDonis
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Rraagamuffin replied to the thread Undergrad Euclidean geometry and gravity.I returned this to this question earlier this year, and I wanted to add another nuance for your consideration. Let's say that this...