Atomic Physics – 13

13. If the radius of a nucleus of mass number 3 is R. then the radius of a nucleus of mass number 81 is :

(a) 3R
(b) 9R
(c) 27R
(d) 81R

Answer : (a)

Explanation : No answer description available for this question. Let us discuss.

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One comment

  1. Nuclear Radius proportional to (mass number)^(1/3).

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