It’s pretty hand wavy. The question: why is the speed of sound so slow? (which is essentially isomorphic to this one) is pretty hard to answer. I can’t do the the maths to derive it anymore haha.
There are similar things about light slowdown during refraction and stuff.
It’s just much easier to view certain bulk phenomena as waves in homogeneous material but it can be very unsatisfactory. Hence all the bullshit artists in this thread talking about speed limits, the standard model, and time dilation. For some reason “it just be that way ok?” feels more satisfying if the thing you’re asserting seems more fundamental, but it doesn’t really make stuff clearer.
Not going to disagree with that, but you’re responding to somebody who obviously has no background in physics, and it strikes me as a reasonable balance between conceptual (“hand wavy”) and detailed enough.
Well, it made me feel smart. So either you’re a good teacher, and helped me put into words and solidify something I already understood more abstractly. Or you’re a terrible teacher, and have led me further astray.
Pretty rough dichotomy there. I would not want to be an educator.
This is an excellently written response.
It’s pretty hand wavy. The question: why is the speed of sound so slow? (which is essentially isomorphic to this one) is pretty hard to answer. I can’t do the the maths to derive it anymore haha.
There are similar things about light slowdown during refraction and stuff.
It’s just much easier to view certain bulk phenomena as waves in homogeneous material but it can be very unsatisfactory. Hence all the bullshit artists in this thread talking about speed limits, the standard model, and time dilation. For some reason “it just be that way ok?” feels more satisfying if the thing you’re asserting seems more fundamental, but it doesn’t really make stuff clearer.
Not going to disagree with that, but you’re responding to somebody who obviously has no background in physics, and it strikes me as a reasonable balance between conceptual (“hand wavy”) and detailed enough.
I used to run physics labs at uni so I’d hope I was as alright teacher still. Never made it as a real physicist though ;_;
Well, it made me feel smart. So either you’re a good teacher, and helped me put into words and solidify something I already understood more abstractly. Or you’re a terrible teacher, and have led me further astray.
Pretty rough dichotomy there. I would not want to be an educator.