# NEET Physics Nuclei Questions Solved

A nucleus ruptures into two nuclear parts which have their velocity ratio equal to 2 : 1. What will be the ratio of their nuclear size (nuclear radius)
(a) ${2}^{1/3}:1$            (b) $1:{2}^{1/3}$
(c) ${3}^{1/2}:1$            (d) $1:{3}^{1/2}$