A nucleus x235 splits into two nuclei having the mass numbers in the ratio 2 : 1. The ratio of the radii of those two nuclei is

Q. A nucleus x²³⁵ splits into two nuclei having the mass numbers in the ratio 2 : 1. The ratio of the radii of those two nuclei is

(a) 2 : 1

(b) 1 : 2

(c) 2^1/3 : 1

(d) 1 : 2^1/3

Ans:(c)

Sol: R ∝ A^1/3

R₁/ R₂ = (2/1)^1/3

= 2^1/3 : 1