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0 votes
10.7k views
in Dual Nature of Radiation and Matter by (48.6k points)
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The nucleus is approximately spherical in shape. Then the surface area of nucleus having mass number A varies as

(a) A 2/3

(b) A 4/3

(c) A 1/3

(d) A 5/3

1 Answer

+1 vote
by (48.2k points)
selected by
 
Best answer

(a) A2/3

Volume of nucleus is proportional to mass number 4

Surface area is proportional to (mass number)2/3

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