WebWell, this excessive gap means that, for all intents and purposes, the photon lives forever. … WebOct 7, 2015 · Nothing lasts forever. One can't even depend on atoms lasting forever or the particles they're made of. Space, time energy and momentum aren't "things" so I'm not counting them. Logged syhprum. Naked Science Forum King! 5198; Activity: 0%. Thanked: 74 times; Re: Does anything last forever? ...
Do atoms have lifespans? - Physics Stack Exchange
WebSep 22, 2015 · Protons—whether inside atoms or drifting free in space—appear to be remarkably stable. We’ve never seen one decay. However, nothing essential in physics forbids a proton from decaying. In … WebDo atoms last forever? Ultimately, even these stable atoms have a limit imposed by the lifetime of proton (>1025 years). Remember, though, that the best estimate of the present age of the universe is the much smaller number of 1010 years, so for all practical purposes, atoms are forever. What happens if you destroy a atom? phillip mena nbc
Can you actually see an atom? - Reimagining Education
WebFeb 21, 2015 · The simplest example I can think of to illustrate this is the spectrum of the hydrogen atom.. The excitation of the electron from the ground state, n = 1 produces a series of absorptions known as the Lyman series. The first line is excitation of the electron from n = 1 to n = 2, the second line is n = 1 to n = 3 and so on. But there are also absorptions due … WebJun 16, 2024 · By University of Amsterdam June 16, 2024. University of Amsterdam physicists build an atom laser that can stay on forever. Credit: UvA. These days, imagining our everyday life without lasers is difficult. Lasers are used in printers, CD players, measuring devices, pointers, and so on. What makes lasers so special is that they use coherent … WebThe Truth: Do Diamonds Last Forever? The answer to this question is a little bit more … phillip mena early today