本题目来源于试卷: Physics Unit32: Elementary Particles,类别为 Generic Physics
[单选题]
What effect does an incream9d 47v,vwm+fs. kui xse 8.xznpgxwx am9j :2 a3 m.n1uein the mass of the virtual exchange particle have on the range of the force it mediatemw u z2gam9:.nx. e1xa n8j3pxs?
A. decreases it
B. increases it
C. has no appreciable effect
D. decreases charged particle interactions and increases neutral particle interactions
参考答案: A
本题详细解析:
暂无
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