Physics · 2015
NEET 2015 · 3 May · Code E · Q43
If radius of the _13^27 Al nucleus is taken to be R_Al, then the radius of _53^125 Te nucleus is nearly:
If radius of the $\displaystyle { }_{13}^{27} \mathrm{Al}$ nucleus is taken to be $\displaystyle \mathrm{R}_{\mathrm{Al}}$, then the radius of $\displaystyle { }_{53}^{125} \mathrm{Te}$ nucleus is nearly :
Official answer
(2)
$\displaystyle \frac{5}{3} \mathrm{R}_{\mathrm{Al}}$
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