[单选题]
Calculate the range of a hypothetical force.qoexir )0,i r with the proton as the virtual exco.o)h sf r .mq.an c/1b7qytmkslw-65hangeo5ymsrf w6kc)7s/ qol1.tqmhb.na -. particle.
A. $6.7 \times 10^{-25} \; m$
B. $2.1 \times 10^{-16} \; m$
C. $1.5 \times 10^{-15} \; m$
D. $6.0 \times 10^{-8} \; m$
Post time 2024-1-22 02:15:01