1.

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)                               [CBSE PMT 1996]

A.            \[{{2}^{1/3}}:1\]                 
B.            \[1:{{2}^{1/3}}\]
C.            \[{{3}^{1/2}}:1\]                 
D.            \[1:{{3}^{1/2}}\]
Answer» C.            \[{{3}^{1/2}}:1\]                 


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