Density of nuclear matter is independent of mass number, so the required ratio is 1:1. Alternative : A1:A2=1:3 Their radii will be in the ratio R0A11/3:R0A21/3=1:31/3 Density =34πR3A∴ρA1:ρA2=34πR03⋅131:34πR03(31/3)33 Their nuclear densities will be the same.
Two nuclei have their mass numbers in the ratio of 1: 3. The ratio of their nuclear densities would be
NEET UG 2008 — Physics Modern Physics
2008mcqeasy
Two nuclei have their mass numbers in the ratio of 1:3. The ratio of their nuclear densities would be
Official previous-year question
Held on 30 Apr 2008 · Verified 9 Jul 2026.
Options
- A
1:3
- B
3:1
- C
(3)1/3:1
- D
1:1
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