Caution! The site can't guarantee, that text has age permission. The site is not recommended, if you are less than 18 years old.
The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... Smaller than the electron - smaller than the quark - the neutrino is a particle that seems to be ambivalent, not really caring about the matter that it encounters. In fact, near 100 trillion neutrinos pass through you every second. But you could never tell. This near-massless particle is incredibly hard to detect. ... "
" ... Still, that foundation you seek is challenged by the truth that most important decisions come packaged with their own urgency. The time will come – usually sooner than later – when an entrepreneur must take action without the benefit of all the answers; when the fog hasn’t yet lifted on your quest for clarity. And in that moment of not knowing, but going forward anyway, we find the quark of entrepreneurship, identified by the paradoxical twin emotions of apprehension and exhilaration. ... "
" ... The mass difference between an electron, the lightest normal Standard Model particle, and the ... [+] heaviest possible neutrino is more than a factor of 4,000,000, a gap even larger than the difference between the electron and the top quark. Neutrinos were initially proposed to solve the problem of beta decay, but have since been found to have mass. Why that mass is so small remains unknown. ... "
" ... Unfortunately, no. Let’s say you did: let’s say you had a red-antired gluon. A red quark would emit it, remaining red. But which quark is going to absorb it? The green quark can’t, because there isn’t an “antigreen” part to cancel it out and turn it to colorless, so it can pick up the red from the gluon. Similarly, the blue quark can’t, because there’s no “antiblue” in the gluon. ... "
" ... When it decays, an anti-down quark emits a W+ boson, the antimatter counterpart of the W- boson, transforming the anti-down quark into an anti-up quark. Just as before, the W+ boson is virtual — meaning it’s unobservable, as there isn’t enough available mass/energy to create a “real” one — but its decay products are visible: a positron and an electron neutrino. (And yes, you can have radiative effects too, where a small fraction of the time, one or more photons join those decay products.) Everything is flipped from before, where every matter particle is replaced with its antimatter counterpart, and every antimatter particle (like the anti-electron neutrino) is replaced with its matter counterpart. ... "