I have been thinking about a scenario in which I might have a series LC circuit, but where one plate on the parallel-plate capacitor is attached to a spring. How would I model such a scenario, and how would I determine the ideal resonant frequency of the entire system?
I have attempted two...
At relativistic differences, it is imperative one consider (surprise) GR. Newton's laws will simply not stand on their own. We know, of course, the Earth is moving relative to the universe (by measuring the intensity and doppler shifts of cosmic background radiation in every direction). So...
Or perhaps a better articulation of what I mean is (tl;dr): could antimatter explain the ridiculous levels of energy we see in very distant and very active galaxies, and therefore account for a portion of very distant dark matter?
We know it is implausible that the local observable universe contains a near-balanced distribution of matter and antimatter because we fail to observe predicted anomalies of high-energy radiation brought about by spontaneous annihilation from matter-antimatter collisions on the borders of such...