本题目来源于试卷: Elementary Particles，类别为 IB物理学
[问答题]
Which of the four inteli0 *zx9, vc;u 5ctkp9xr56qffr 6j wrractions (strong, electromagne3s(sre8j/n9zcm2t p0ox7a yttic, weak, gravitational) does an electron take part in? 37 tmsx y 9ntjrcao0/p82ze(sA neutrino? A proton?
参考答案:
An electron takes part in the electromagnetic interaction (it is charged), the weak interaction, and the gravitational interaction (it has mass). A neutrino takes part in the weak interaction and the gravitational interaction (it has a small mass). A proton takes part in the strong interaction (baryon), the electromagnetic interaction (it is charged), the weak interaction, and the gravitational interaction (it has mass).
本题详细解析:
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