question_answer

If radius of the\[_{13}^{27}Al\] nucleus is estimated to be \[3.6\text{ }fm,\]then the radius of \[_{52}^{125}Te\]nucleus be nearly     AIEEE  Solved  Paper-2005

A) 6fm       

B)        8fm       

C)        4fm       

D)        5fm

Correct Answer: A

Solution :

The radius of the nucleus is given by (where,constantand A = atomic mass)